The Chlorosulfonated polyethylene rubber have a completely saturated backbone and pendant groups that are suitable for varied approaches to vulcanization. As a result of this configuration, vulcanizates of CSM are extremely resistant to attack by ozone,oxygen,and weather.
In addition, properly prepared vulcanizates of CSM are outstanding in resistance to deterioration by heat,oils,and many chemicals and fluids.
CSM is used in the rubber industry because of its wide range of unique properties, including:
1）Superb ozone and weather resistance,even in non-black products
2）Heat resistance to 145 degrees centigrade.
3）Resistance to a wide range of agressive chemicals.
4）Low flammability characteristics (associated with chlorinated polymers).
5）Excellent resistance to abrasion and mechanical abuse.
ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ:
Параметры | Ед.изм. | стандарт | Значение |
появление |
|
| White,creamy white |
Содержание хлора | Cl,wt,% | ISO 7725 | 23.5-26.5 |
Sulfur | S,wt,% | ISO 6528-1 | 1.2-1.8 |
Вязкость по Муни | ML(100)1+4 | ISO 289-1 | 65~75 |
пепел | wt,% | ISO 247 | 0~5 |
Volatile | wt,% | ISO 248 | 0~1 |
Содержание летучих веществ |
|
|
|
Прочность на разрыв | MPa | ISO 37 | ＞18 |
удлинение | % | ISO 37 | ＞200 |
Performance:
Excellent resistance to low-temperature and thermal aging
Application：
1.The auto parts
Fuel hose, power steering hose and coolant air conditioning hose, brake hose.
2.Electronic components, wire and cable
High and low voltage cable, the sheath of communication cable, marine cable, mine cable, heating cable, resistant to radiation.
3.General industrial products
Hydraulic high pressure rubber hose, fuel hose, gas hose, Chemical resistant hose, rubber roller, chemical resistant conveyor belt, high strength conveyor belt.
4.Project construction supplies
Escalator handrail, building waterproofing materials.
5.Other uses
Rubber dam, fence, rubber kayak etc.
