<sub id="dhblt"></sub>
      <sub id="dhblt"></sub>
      <address id="dhblt"></address>

      <sub id="dhblt"></sub>
      <sub id="dhblt"></sub>

      <thead id="dhblt"></thead>

          <address id="dhblt"></address>

              <sub id="dhblt"></sub><thead id="dhblt"></thead>

                <sub id="dhblt"></sub><font id="dhblt"></font>

                <thead id="dhblt"></thead>

                      <sub id="dhblt"></sub>

                      <address id="dhblt"></address>

                            <sub id="dhblt"></sub>

                            <sub id="dhblt"></sub>

                                <sub id="dhblt"></sub>
                                <sub id="dhblt"></sub>
                                    <address id="dhblt"></address>
                                    <sub id="dhblt"></sub>

                                    <sub id="dhblt"></sub>

                                          <sub id="dhblt"></sub>
                                          <address id="dhblt"></address>

                                          <sub id="dhblt"></sub>

                                                <thead id="dhblt"></thead>
                                                <sub id="dhblt"></sub>
                                                <sub id="dhblt"></sub>
                                                <sub id="dhblt"></sub>

                                                  <sub id="dhblt"></sub>

                                                  <address id="dhblt"></address><address id="dhblt"></address>

                                                        <thead id="dhblt"></thead>

                                                        <form id="dhblt"></form>

                                                          <thead id="dhblt"></thead>

                                                          
                                                          

                                                          <address id="dhblt"></address>

                                                              <sub id="dhblt"></sub>

                                                              
                                                              
                                                                <address id="dhblt"></address>

                                                                <thead id="dhblt"></thead>

                                                                  <thead id="dhblt"></thead>

                                                                  <sub id="dhblt"></sub>

                                                                                  <sub id="dhblt"></sub>
                                                                                  <sub id="dhblt"></sub>
                                                                                  <sub id="dhblt"></sub>

                                                                                    <sub id="dhblt"></sub>
                                                                                    <sub id="dhblt"></sub><sub id="dhblt"></sub>
                                                                                        <thead id="dhblt"></thead>

                                                                                        <sub id="dhblt"></sub>

                                                                                            <sub id="dhblt"></sub>

                                                                                              <thead id="dhblt"></thead><sub id="dhblt"></sub>

                                                                                              <sub id="dhblt"></sub>

                                                                                                    
                                                                                                    

                                                                                                        <sub id="dhblt"></sub>
                                                                                                          <address id="dhblt"></address>

                                                                                                              <thead id="dhblt"></thead><sub id="dhblt"></sub>
                                                                                                                <form id="dhblt"></form>

                                                                                                                <thead id="dhblt"></thead>

                                                                                                                  <thead id="dhblt"></thead>

                                                                                                                    <address id="dhblt"></address>

                                                                                                                          <sub id="dhblt"></sub>

                                                                                                                            <sub id="dhblt"></sub>
                                                                                                                            <sub id="dhblt"></sub>
                                                                                                                            <font id="dhblt"></font>

                                                                                                                            <address id="dhblt"></address>
                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                              <span id="dhblt"></span>

                                                                                                                                    <sub id="dhblt"></sub>

                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                <sub id="dhblt"></sub>
                                                                                                                                                  <thead id="dhblt"></thead>

                                                                                                                                                              <sub id="dhblt"></sub><thead id="dhblt"></thead>
                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                    <address id="dhblt"></address>
                                                                                                                                                                    <font id="dhblt"></font>

                                                                                                                                                                      <sub id="dhblt"></sub>

                                                                                                                                                                        <sub id="dhblt"></sub>

                                                                                                                                                                            <address id="dhblt"></address>
                                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                                    <form id="dhblt"></form>

                                                                                                                                                                                    <sub id="dhblt"></sub>

                                                                                                                                                                                    <address id="dhblt"></address>
                                                                                                                                                                                        <thead id="dhblt"></thead>
                                                                                                                                                                                        <sub id="dhblt"></sub>

                                                                                                                                                                                          <sub id="dhblt"></sub>
                                                                                                                                                                                            <sub id="dhblt"></sub>

                                                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                                                <form id="dhblt"></form>

                                                                                                                                                                                                                <sub id="dhblt"></sub>

                                                                                                                                                                                                                      <sub id="dhblt"></sub>

                                                                                                                                                                                                                      <thead id="dhblt"></thead>

                                                                                                                                                                                                                          <address id="dhblt"></address>
                                                                                                                                                                                                                          <thead id="dhblt"></thead>

                                                                                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                                                                                        <sub id="dhblt"></sub>
                                                                                                                                                                                                                                        <address id="dhblt"></address>

                                                                                                                                                                                                                                              <address id="dhblt"></address>

                                                                                                                                                                                                                                              <address id="dhblt"></address>

                                                                                                                                                                                                                                                <sub id="dhblt"></sub><sub id="dhblt"></sub>

                                                                                                                                                                                                                                                        <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                          <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                              <thead id="dhblt"></thead>

                                                                                                                                                                                                                                                              <sub id="dhblt"></sub>
                                                                                                                                                                                                                                                              <sub id="dhblt"></sub>
                                                                                                                                                                                                                                                              <sub id="dhblt"></sub>
                                                                                                                                                                                                                                                              <sub id="dhblt"></sub><sub id="dhblt"></sub><address id="dhblt"></address>
                                                                                                                                                                                                                                                                <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                                                <address id="dhblt"></address>
                                                                                                                                                                                                                                                                <thead id="dhblt"></thead>
                                                                                                                                                                                                                                                                <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                  <thead id="dhblt"></thead>

                                                                                                                                                                                                                                                                      <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                      <thead id="dhblt"></thead>

                                                                                                                                                                                                                                                                          <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                <address id="dhblt"></address>

                                                                                                                                                                                                                                                                                  <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                    <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                    <thead id="dhblt"></thead>

                                                                                                                                                                                                                                                                                    <sub id="dhblt"></sub>
                                                                                                                                                                                                                                                                                    <sub id="dhblt"></sub>
                                                                                                                                                                                                                                                                                        <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                          <thead id="dhblt"></thead>

                                                                                                                                                                                                                                                                                            <sub id="dhblt"></sub>
                                                                                                                                                                                                                                                                                            <form id="dhblt"></form>

                                                                                                                                                                                                                                                                                                  <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                  <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                  <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                          <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                              <address id="dhblt"></address><thead id="dhblt"></thead>

                                                                                                                                                                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                              <thead id="dhblt"></thead>
                                                                                                                                                                                                                                                                                                              <address id="dhblt"></address>

                                                                                                                                                                                                                                                                                                              <address id="dhblt"></address>

                                                                                                                                                                                                                                                                                                              <address id="dhblt"></address><sub id="dhblt"></sub>
                                                                                                                                                                                                                                                                                                                <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                                      <sub id="dhblt"></sub>
                                                                                                                                                                                                                                                                                                                      <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                                            <font id="dhblt"></font>

                                                                                                                                                                                                                                                                                                                              <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                                                <sub id="dhblt"></sub>

                                                                                                                                                                                                                                                                                                                                全國咨詢服務:400-777-2580 / English

                                                                                                                                                                                                                                                                                                                                歡迎光臨深圳市煒業通科技官方網站!
                                                                                                                                                                                                                                                                                                                                當前位置:首頁 > 新聞資訊 > 公司動態

                                                                                                                                                                                                                                                                                                                                鉛酸蓄電池產業現狀

                                                                                                                                                                                                                                                                                                                                2014-08-04   |  來源:煒業通科技

                                                                                                                                                                                                                                                                                                                                  自加入WTO后,隨著國家相關產業的拉動及國際電池生產廠商在華投資的增多,中國鉛酸蓄電池產業發展較快,年增長速度超過30%以上。同時隨著國際市場需求的不斷增加,中國也成為了世界上最大的鉛酸蓄電池出口國之一。我國鉛酸蓄電池技術與國際水平差距不明顯,汽車電池處于國際先進水平,動力用、電動自行車用電池技術接近國際先進水平。
                                                                                                                                                                                                                                                                                                                                  經過20多年的發展,免維護和密封蓄電池技術進步取得了巨大成就,使鉛酸蓄電池不僅在交通運輸、軍事國防等傳統領域得到廣泛應用,而且被廣泛應用與太陽能光伏發電、風力發電、通信電源、電力變配電系統、鐵路、船舶通訊、起動、照明電源、UPS電源中。技術進步推動了蓄電池行業的快速發展,使其成為新興的朝陽產業之一。但是由于鉛酸蓄電池主要原材料——鉛的價格在2004年下半年大幅度增長,并持續保持高價位運行,鉛酸蓄電池的行業利潤呈下降趨勢。
                                                                                                                                                                                                                                                                                                                                  近年來,隨著市場需求的變化,鉛酸蓄電池的生產方式及工藝不斷完善,制造水平不斷提升,電池比能量、循環壽命、性能一致性、使用安全性和環保性不斷提高。隨著電動自行車蓄電池等動力電源的發展,高溫固化技術發展較快。一般認為高溫固化可以提高蓄電池的壽命近年來負極添加劑及配比也積累了大gesep.com量參數,并找出了一些有規律的經驗。國內對于其他先進技術如卷繞式電池,雙極式,薄型極板等還只是處于研究階段,沒有批量生產。
                                                                                                                                                                                                                                                                                                                                  從我國專利技術申報情況看,蓄電池行業在近幾年的總體技術發展防線是電池結構改進及電池型號開發。而國外專利技術則主要涉及現金的薄型極板雙極式鉛電池、使用模塊結構的密封電池和膠體電解液鉛電池。因此,我們的專利技術與國外還有一定差距。

                                                                                                                                                                                                                                                                                                                                相關資訊
                                                                                                                                                                                                                                                                                                                                亚洲欧美在线97色9