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首页 > 供应产品 > EPDM美国陶氏3745P epdm橡胶颗粒 三元乙丙橡胶原料 耐低温耐磨
EPDM美国陶氏3745P epdm橡胶颗粒 三元乙丙橡胶原料 耐低温耐磨
产品: 浏览次数:1063EPDM美国陶氏3745P epdm橡胶颗粒 三元乙丙橡胶原料 耐低温耐磨 
类型: 三元乙丙橡胶
牌号: 3745P
单价: 17.00元/千克
最小起订量: 25 千克
供货总量: 99999 千克
发货期限: 自买家付款之日起 1 天内发货
有效期至: 长期有效
最后更新: 2021-03-27 10:28
 
详细信息
类型 三元乙丙橡胶
牌号 3745P
生产厂家 美国陶氏
用途 防撞条
品牌 美国陶氏
型号 3745P


             产品参数                                           
                            


                            

                                性能项目                            

                        
                            试验条件[状态]                                                     测试方法                                                     测试数据                                                     数据单位                        
                            基本性能                                                     吸湿率                                                     湿                                                                              2.5                                                     %                        
                            物理性能                                                     比重                                                     干                                                     ASTM D-792                                                     1.14                                                 
                            成型收缩率                                                     干                                                     旭化成方法                                                     1.3-2.0                                                     %                        
                            机械性能                                                     悬臂梁式缺口冲击强度                                                     干(湿)                                                     ASTM D-256                                                     39(147)                                                     J/M                        
                            拉伸强度                                                     干(湿)                                                     ASTM D-638                                                     79(57)                                                     MPa                        
                            断裂延伸率                                                     干(湿)                                                     ASTM D-638                                                     50(250)                                                     %                        
                            洛氏硬度                                                     干(湿)                                                     ASTM D-785                                                     120(108)                                                     R scale                        
                            抗挠强度                                                     干(湿)                                                     ASTM D-790                                                     118(54)                                                     MPa                        
                            抗挠系数                                                     干(湿)                                                     ASTM D-790                                                     2.8(1.2)                                                     GPa                        
                            磨耗率                                                     湿                                                     ASTM D-1044                                                     7                                                     ×10-6kg/1000times                        
                            洛氏硬度                                                     干(湿)                                                     ASTM D-785                                                     80(55)                                                     M scale                        
                            热性能                                                     热变形温度                                                     0.46MPa,干                                                     ASTM D-648                                                     230                                                     ℃                        
                            热变形温度                                                     1.82MPa,干                                                     ASTM D-648                                                     70                                                     ℃                        
                            阻燃性                                                     干                                                     UL 94                                                     V-2                                                 
                            线性膨胀系数                                                     干                                                     ASTM D-696                                                     8                                                     ×10-5/K                        
                            导热率                                                     干                                                                              0.2                                                     W/(m.k)                        
                            比热容                                                     干                                                                              1670                                                     J/(kg.k)                        
                            其它性能                                                     氧指数                                                     干                                                     ASTM D-2863                                                     26                                                     %                        
                      
                性能项目                                          试验条件                             测试方法                             测试数据                             测试单位            
                密度                                                       ASTM D-297                             0.88                             g/cm3             
                灰份                                                       ASTM D-5667                             0.1                             WT%            
                钒含量                                                                    10                             ppm            
                门尼粘度                                          125摄氏度                             ASTM D-1646                             45                         
                挥发份                                                       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、耐腐蚀性 4、耐水 5、电气绝缘 6、增韧能力佳 7、耐低温。

    EPDM 3745p的应用:用于TP0、TPV、TPE改性,PP/EPDM汽车保险杠,增韧尼龙,汽车车窗,汽车胶管等,增韧能力佳。

    在中国广泛应用于发泡鞋材,做出来的鞋底料等轻便,其耐磨。


 
 
 

 























 
 
 
 

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