池田屋商社！！环境实验室产品-- 橡胶特性表
2025-04-21 19:21:29
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池田屋商社！！环境实验室产品-- 橡胶特性表
橡胶特性表
天然橡胶NR | 合成天然橡胶异戊二烯橡胶IR | 苯乙烯橡胶SBR | 丁基橡胶IIR | 丁二烯橡胶BR | 乙丙橡胶EPM\(EPM) | 丁腈橡胶NBR | 氯丁橡胶CR | 海帕伦CSM | 聚氨酯橡胶(聚氨酯)U | 聚硫橡胶T | 硅橡胶(硅橡胶)Si | 氟橡胶FPM | 丙烯酸橡胶ACMANM | ||
纯 橡 胶 的 特 性 | 臭味 | △~○ | ○ | ○ | ○ | ○ | △~○ | ○ | ○ | ○ | ○ | × | ○~◎ | ○ | △~○ |
可能的硬度范围JIS | 10~100 | 20~100 | 30~100 | 20~90 | 30~100 | 30~90 | 15~100 | 10~90 | 50~90 | 10~100 | 30~90 | 30~90 | 50~90 | 40~90 | |
拉伸强度 (kg/cm2) | 30~300 | 50~200 | 50~200 | 50~150 | 20~200 | 50~200 | 50~250 | 50~250 | 70~200 | 200~450 | 30~150 | 40~100 | 70~200 | 70~120 | |
伸长率(%) | 100~1000 | 100~1000 | 100~800 | 100~800 | 100~800 | 100~800 | 100~800 | 100~1000 | 100~500 | 300~800 | 100~700 | 50~500 | 100~500 | 100~600 | |
复原力 | ◎ | ◎ | ○ | △ | ◎ | ○ | ○ | ◎ | ○ | ◎ | △ | ◎ | △ | △ | |
撕裂 | ◎ | ○ | △ | ○ | ○ | △ | ○ | ○ | ○ | ◎ | ×~△ | ×~△ | ○ | △ | |
| 耐磨性 | ◎ | ◎ | ◎ | ○ | ◎ | ○ | ◎ | ○~◎ | ◎ | ◎ | ×~△ | ×~△ | ◎ | ○ | |
| 抗弯曲龟裂能力 | ◎ | ◎ | ○ | ◎ | △ | ○ | ○ | ○ | ○ | ◎ | × | ×~○ | ○ | ○ | |
耐热性 (最高工作温度°C) | 120 | 120 | 120 | 150 | 120 | 150 | 130 | 130 | 150 | 80 | 80 | 280 | 300 | 180 | |
耐寒性 (脆化温度°C) | -50~-70 | -50~-70 | -30~-60 | -30~-55 | -73 | -40~-60 | -10~-20 | -35~-55 | -20~-60 | -30~-60 | +10~-40 | -70~-120 | -10~-50 | 0~-30 | |
| 抗老化 | ○ | ○ | ○ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ○ | ○ | ◎ | ◎ | ◎ | |
| 耐光性 | ○ | ○ | ○ | ◎ | ○ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | |
| 耐臭氧性 | × | × | × | ◎ | × | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | |
| 耐受性 | × | × | × | × | × | × | ×~△ | ○ | ○ | ×~△ | × | ×~○ | ◎ | ×~△ | |
电绝缘(体积电阻率) ohm-cm | 1010~1015 | 1010~1015 | 1010~1015 | 1016~1018 | 1014~1016 | 1012~1015 | 102~1010 | 1010~1012 | 1014 | 109~1012 | 1015 | 1011~1015 | 1015~1016 | 108~1010 | |
| 气体渗透性 | ○ | ○ | △ | ◎ | ○ | ○ | ○ | ○ | ◎ | ○ | ◎ | △ | ◎ | ○ | |
| 抗辐射性 | △~○ | △~○ | ○ | × | × | × | △~○ | △~○ | △~○ | ○ | △~○ | ×~◎ | △~○ | ×~○ |
