XPA3550進(jìn)口三角帶，XPA3550皮帶 產(chǎn)品名稱 XPA-732 XPA-747 XPA-757 XPA-770 XPA-782 XPA-800 XPA-810 XPA-820 XPA-832 XPA-850 XPA-857 XPA-882 XPA-900 XPA-907 XPA-925 XPA-932 XPA-950 XPA-957 XPA-975 XPA-982 XPA-1000 XPA-1007 XPA-1030 XPA-1060 XPA-1080 XPA-1090 XPA-1107 XPA-1120 XPA-1132 XPA-1140 XPA-1150 XPA-1157 XPA-1180 XPA-1207 XPA-1215 XPA-1232 XPA-1250 XPA-1272 XPA-1282 XPA-1307 XPA-1320 XPA-1332 XPA-1357 XPA-1382 XPA-1400 XPA-1407 XPA-1432 XPA-1450 XPA-1457 XPA-1482 XPA-1500 XPA-1507 XPA-1532 XPA-1550 XPA-1557 XPA-1582 XPA-1600 XPA-1607 XPA-1632 XPA-1650 XPA-1657 XPA-1682 XPA-1700 XPA-1732 XPA-1750 XPA-1757 XPA-1782 XPA-1800 XPA-1807 XPA-1832 XPA-1850 XPA-1857 XPA-1882 XPA-1900 XPA-1907 XPA-1932 XPA-1950 XPA-1957 XPA-1982 XPA-2000 XPA-2032 XPA-2060 XPA-2082 XPA-2120 XPA-2132 XPA-2182 XPA-2240 XPA-2282 XPA-2300 XPA-2332 XPA-2360 XPA-2382 XPA-2430 XPA-2482 XPA-2500 XPA-2532 XPA-2582 XPA-2607 XPA-2632 XPA-2650 XPA-2682 XPA-2732 XPA-2782 XPA-2800 XPA-2832 XPA-2847 XPA-2882 XPA-2900 XPA-2933 XPA-2982 XPA-3000 XPA-3150 XPA-3350 XPA-3550 皮帶的特性

耐油和耐熱特性

        皮帶的耐油和耐熱特性（在皮帶上描述為O&HR）是傳統(tǒng)的對(duì)皮帶的耐油和耐熱的應(yīng)用要求，雖然在RMA標(biāo)準(zhǔn)中有定義，但事實(shí)上這種描述是含糊不清的，耐油和耐熱實(shí)際上是皮帶的兩個(gè)不同的要求，應(yīng)該區(qū)分開(kāi)來(lái)。

        耐油性：偶然的油或油脂濺落在皮帶上通常不會(huì)對(duì)通常的皮帶有過(guò)多的不利，然而，耐油的皮帶只要油或油脂在合理的范圍內(nèi)性能不會(huì)很快的惡化，大量的油或油脂在任何皮帶上均能引起皮帶的打滑生熱，石油產(chǎn)品過(guò)多的油污侵入會(huì)引起橡膠的膨脹和橡膠構(gòu)件的粘合力的下降，從而引起皮帶的斷裂。