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首頁 > 供應(yīng)產(chǎn)品 > EPDM美國陶氏3745P epdm橡膠顆粒 三元乙丙橡膠原料 耐低溫耐磨
EPDM美國陶氏3745P epdm橡膠顆粒 三元乙丙橡膠原料 耐低溫耐磨
產(chǎn)品: 瀏覽次數(shù):1085EPDM美國陶氏3745P epdm橡膠顆粒 三元乙丙橡膠原料 耐低溫耐磨 
類型: 三元乙丙橡膠
牌號: 3745P
單價: 17.00元/千克
最小起訂量: 25 千克
供貨總量: 99999 千克
發(fā)貨期限: 自買家付款之日起 1 天內(nèi)發(fā)貨
有效期至: 長期有效
最后更新: 2021-03-27 10:28
 
詳細(xì)信息
類型 三元乙丙橡膠
牌號 3745P
生產(chǎn)廠家 美國陶氏
用途 防撞條
品牌 美國陶氏
型號 3745P


             產(chǎn)品參數(shù)                                           
                            


                            

                                性能項目                            

                        
                            試驗條件[狀態(tài)]                                                     測試方法                                                     測試數(shù)據(jù)                                                     數(shù)據(jù)單位                        
                            基本性能                                                     吸濕率                                                     濕                                                                              2.5                                                     %                        
                            物理性能                                                     比重                                                     干                                                     ASTM D-792                                                     1.14                                                 
                            成型收縮率                                                     干                                                     旭化成方法                                                     1.3-2.0                                                     %                        
                            機械性能                                                     懸臂梁式缺口沖擊強度                                                     干(濕)                                                     ASTM D-256                                                     39(147)                                                     J/M                        
                            拉伸強度                                                     干(濕)                                                     ASTM D-638                                                     79(57)                                                     MPa                        
                            斷裂延伸率                                                     干(濕)                                                     ASTM D-638                                                     50(250)                                                     %                        
                            洛氏硬度                                                     干(濕)                                                     ASTM D-785                                                     120(108)                                                     R scale                        
                            抗撓強度                                                     干(濕)                                                     ASTM D-790                                                     118(54)                                                     MPa                        
                            抗撓系數(shù)                                                     干(濕)                                                     ASTM D-790                                                     2.8(1.2)                                                     GPa                        
                            磨耗率                                                     濕                                                     ASTM D-1044                                                     7                                                     ×10-6kg/1000times                        
                            洛氏硬度                                                     干(濕)                                                     ASTM D-785                                                     80(55)                                                     M scale                        
                            熱性能                                                     熱變形溫度                                                     0.46MPa,干                                                     ASTM D-648                                                     230                                                     ℃                        
                            熱變形溫度                                                     1.82MPa,干                                                     ASTM D-648                                                     70                                                     ℃                        
                            阻燃性                                                     干                                                     UL 94                                                     V-2                                                 
                            線性膨脹系數(shù)                                                     干                                                     ASTM D-696                                                     8                                                     ×10-5/K                        
                            導(dǎo)熱率                                                     干                                                                              0.2                                                     W/(m.k)                        
                            比熱容                                                     干                                                                              1670                                                     J/(kg.k)                        
                            其它性能                                                     氧指數(shù)                                                     干                                                     ASTM D-2863                                                     26                                                     %                        
                      
                性能項目                                          試驗條件                             測試方法                             測試數(shù)據(jù)                             測試單位            
                密度                                                       ASTM D-297                             0.88                             g/cm3             
                灰份                                                       ASTM D-5667                             0.1                             WT%            
                釩含量                                                                    10                             ppm            
                門尼粘度                                          125攝氏度                             ASTM D-1646                             45                         
                揮發(fā)份                                                       PQ-E-007                             0.4                             WT%            
                乙烯含量                                                       ASTM D-3900                             70                             WT%            
                丙烯含量                                                       ASTM D-3900                             30.5                             WT%            
                ENB成分                                                       ASTM D-6047                             0.5                             WT%            

    EPDM 3745p的特性:1、低密度高填充性 2、耐老化性 3、耐腐蝕性 4、耐水 5、電氣絕緣 6、增韌能力佳 7、耐低溫。

    EPDM 3745p的應(yīng)用:用于TP0、TPV、TPE改性,PP/EPDM汽車保險杠,增韌尼龍,汽車車窗,汽車膠管等,增韌能力佳。

    在中國廣泛應(yīng)用于發(fā)泡鞋材,做出來的鞋底料等輕便,其耐磨。


 
 
 

 























 
 
 
 

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