丁睛膠

丁睛膠 (NBR)
特點:
橡膠名稱                                                NBR
ASTM D-2000 類別                                 BF,BG,BK,CH
一般特性
拉力                                                        優
伸長                                                        優
彈性                                                        優
撕斷力                                                    優
耐磨                                                        超優
撞擊                                                        優
氣密性                                                    優
耐臭氧                                                    劣
耐侯                                                        差
耐日光                                                    劣
耐熱                                                        差
低溫性                                                    差
油與汽油                                                優
動植物油                                                超優
酒精                                                        優
咸液                                                        優
酸液                                                        優
溶劑油
   脂肪                                                     超優
   芳香                                                     中
氧化溶劑                                                劣
耐水性                                                    優
接著金屬                                                佳
優點:
1. 具良好的抗油、抗水、抗溶劑及抗高壓油的特性。
2. 具良好的壓縮歪,抗磨及伸長力。
缺點:
1.不適合用於極性溶劑之中,例如酮類、臭氧、硝基烴, MEK 和氯仿。