各种橡胶性能一览表1

天然橡胶异戊橡胶顺丁橡胶丁苯橡胶丁基橡胶乙丙橡胶乙烯-醋酸乙烯共聚物氯丁橡胶氯磺化聚乙烯氯化聚乙烯氯醇橡胶丁晴橡胶晴戊橡胶聚丙烯酸酯橡胶聚氨酯橡胶聚硫橡胶硅橡胶氟橡胶NRIRBRSBRIIR（二元）EPM（三元）EPDMEVACRCSMCPE（一元）CHRNBRNIRACMPUTSIFPM比重0.91~0.930.92~0.930.91~0.940.93~0.940.91~0.930.86~0.870.98~0.991.15~1.251.11~1.181.10~1.201.27~1.361.00~1.200.961.09~1.101.00~1.301.34~1.410.95~0.981.80~1.82折光率（ND）1.59〜〜1.5339~1.53481.508~1.509〜〜1.353~1.560〜〜〜1.521〜〜〜〜〜〜溶解度参数（SP）7.9~8.17.9~8.358.4~8.68.4~8.67.7~8.067.9~8.0〜8.858.1~9.3〜〜9.64〜〜109.0~9.47.37.3门尼粘度ML1+4,100℃90~15055~9035~5530~6045~7545~12020~3045~12030~5568~7635~12030~1007045~6025~6025~50〜65~180加工性AAAACBAABCCAACCDBC硬度（邵氏A）10~10020~10030~10030~10020~9030~9050~9010~9050~9050~8520~9015~10015~10040~9010~10030~9030~9050~90扯断强度，kg/cm230~30050~20020~20050~20050~15050~20070~20050~25070~20070~200〜50~250100~30070~120200~45030~15040~10070~200伸长率，%100~1000100~1000100~800100~800100~800100~800100~600100~1000100~500100~600〜100~800100~900100~600300~800100~70050~500100~500弹性AAABCBBABBBBBCACAC抗撕裂强度ABBCBCBBBBBBBCAC~DC~DB压缩永久变形AABBCBBABBBABDADAB耐磨性AAAABBBA~BAABAABAC~DC~DA耐曲挠龟裂性AACBABBBBB〜BBBADB~DB耐热性（最高使用温度，℃）1001001001001501501001201501501501201201608080250250耐寒性（脆性温度，℃）-50~-70-50~-70-70-30~-60-30~-55-40~-60-20~-30-35~-55-20~-60〜-20~-40-10~-20-100~-30-30~-60+10~-40-70~-120-10~-20耐老化性BBBBAAAAAAABAABBAA耐臭氧性DDDDAAABBAADDAAAAA耐光、耐候性BBBBAAAAAAABBAAAAA耐燃性DDDDDDDBBBBC~DC~DC~DC~DDB~DA不透气性BBBCAAABABABBBBADA耐辐射性B~CB~CDBDBBB~CB~C〜〜B~DB~DB~DBB~CA~CB~C体积电阻（Ωcm）1014~10151014~10151014~10151014~10151015~10161015~10161012~10141012~10131012~10141012~1013109~10101010~10101010~1011108~1010109~10121012~10141013~10161012~1013击穿电压（千伏/毫米）20~3020~3020~3020~3025~3535~45〜15~2020~2520~25〜〜〜〜〜15~2020~3020~25介电常数3.0~43.0~43.0~43.0~43.0~42.5~3.5〜5.8~8.04~64~6〜5.0~12.0〜〜〜4~63~53~6功率因数0.5~0.20.5~0.2〜0.5~3.50.3~8.0〜〜1.0~6.0〜〜〜3~5〜〜〜0.1~0.5〜3.0~4.0汽油DDDDDDDBBBAAAAAAC~DA苯、甲苯DDDDCCDDC~DC~DC~DC~DC~DDC~DBC~DA三氯乙烯DDDDDDDDDDDDDDDB~CB~DB酒精AAAAAACAAAAAADCAAA甲乙酮，醋酸乙烯B~CB~CB~CB~CAADB~CCCDDDDDABD强酸CCCCABBBAABBBCDDCA弱酸BBBBAABAAABBBBCCBA强碱BBBBAAAAAABBBCDCAD弱碱BBBBAAAAAABBBBDCAC轮胎、胶鞋、胶管、胶带、杂件等同天然橡胶，一般与天然橡胶并用同左同左内胎、电线电缆、胶管、雨衣、防水卷材等电线电缆、门窗密封条、防水卷材等微孔化学鞋等电线电缆工业用品防震橡胶密封条粘合剂衬里、胶布、防腐蚀密封件、防老化涂层等耐酸碱胶管、PVC改性等油封存、耐油胶管、石油配件油封、皮碗、0型圈、耐油胶管、石油配件等胶丝、粘合剂、胶粘带等油封等胶辊、实心轮胎、密封件、同步胶带等密封腻子等电气制品、医用制品、耐高温耐寒制品等耐高温耐油制品、油封、密封件、胶管等硫化胶耐介质性能主要用途橡胶性能汇总表橡胶名称常见缩写纯生胶性能硫化胶机械性能硫化胶物理性能硫化胶电性能