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Ethylene propylene rubber has excellent water vapor resistance and is estimated to be superior to its heat resistance Conveyor belt in underground mining property . In 230 ℃ superheated steam, the Wholesale High temperature conveyor belt appearance of EPDM did not change after nearly 100 h. However, under the same conditions, the appearance of fluororubber, silicone rubber, fluorosilicone rubber, butyl rubber, nitrile rubber and natural rubber had obvious deterioration after a short time under the same conditions.
(5) Resistance to superheated water
The resistance of ethylene propylene rubber to hot water is also good, but it is closely related to all curing systems. The mechanical properties of ethylene propylene rubber (EPDM) vulcanized with dimethomorphine disulfide and TMTD as vulcanization system changed little after soaking in superheated water at 125 ℃ for 15 months, and the volume expansion rate was only 0.3%.
(6) Electrical properties
EPDM has excellent electrical insulation and corona resistance, and its electrical properties are better than or close to those of styrene butadiene rubber, chlorosulfonated polyethylene, polyethylene and cross-linked polyethylene.
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EPDM rubber conveyor belt
(4) Steam resistance propertyEthylene propylene rubber has excellent water vapor resistance and is estimated to be superior to its heat resistance Conveyor belt in underground mining property . In 230 ℃ superheated steam, the Wholesale High temperature conveyor belt appearance of EPDM did not change after nearly 100 h. However, under the same conditions, the appearance of fluororubber, silicone rubber, fluorosilicone rubber, butyl rubber, nitrile rubber and natural rubber had obvious deterioration after a short time under the same conditions.
(5) Resistance to superheated water
The resistance of ethylene propylene rubber to hot water is also good, but it is closely related to all curing systems. The mechanical properties of ethylene propylene rubber (EPDM) vulcanized with dimethomorphine disulfide and TMTD as vulcanization system changed little after soaking in superheated water at 125 ℃ for 15 months, and the volume expansion rate was only 0.3%.
(6) Electrical properties
EPDM has excellent electrical insulation and corona resistance, and its electrical properties are better than or close to those of styrene butadiene rubber, chlorosulfonated polyethylene, polyethylene and cross-linked polyethylene.
Контактная информация
| Адрес: | Hongshan industrial Zone,Hongchou, Tiantai,zhejiang,317210,China |
| Телефон: | 0086-576-83019080 |
| Факс: | 0086-576-83019528 |
| При контакте с компанией сообщите что Вы с портала МашПорт.ru | |
| Email: | Отправить сообщение |
| Web: | |
| Учетная запись: | ZHEJIANG FUDA RUBBER CO.,LTD | |
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Объяление просмотрено 67 раз
Объявление добавлено 07.01.22 и действует до 07.04.22
