Description

<h2 0px="" a="" border-bottom-color:="" border-bottom-style:="" border-width:="" border:="" class="" title""="" color:="" data-domdot="" id:***8,pid:*********2,ext:'|n="2|s=p|t={{attr&quot;" data-hislog="" *********2""="" data-p4plog="" data-pid="" font-family:="" font-size:="" font-stretch:="" font-style:="" font-variant:="" font-weight:="" href="" line-height:="" padding:="" style="" margin:"="" target="" _blank""="" text-decoration:="" title="" ""="" vertical-align:="" word-wrap:="">Rubber gasket

The rubber gasket is applicable to a wide range of needs of the most basic gasket, in which polymeric be vulcanized, adding filler, paint and various additives composed of synthetic rubber, has a good compressibility and resilience, requiring minimum tightening force can be in low temperature and low pressure conditions play an effective sealing effect, removed from the flange does not split. And to not average and damage the flange face can achieve good sealing effect. Because the rubber has excellent expansion and anti permeability, the gas and fluid resistance by forming a seal is very effective. 

 

 

















































































 

Material	Name	HB	Temperature		Applications
			Min	Max
NR	natural rubber	*5	**0	**0	inorganic salts, ammonia, weak acid and alkali.
CR	neoprene	*0	**0	**1	brine, common refrigerants, carbon dioxide, non-oxidizing acid, alkali or the like.
NBR	nitrile rubber	*0	**9	**1	hydraulic oil, ethylene glycol and water in oil emulsion, inorganic,And animal and vegetable oils, water, fuel, oil, acid, alkali,And low salt dissolved roll, siloxane oils and grease.
IIR	butyl rubber	*0	**9	**1	hot water, grease, acid, alkali solution, electrode solvents, ozone and the like.
FKM	Viton	*5	**0	**5	hot oil, aromatic solvents, chemicals, vegetable oils and lubrication Fat, natural gas, fuel (including alcohol), ozone, steam, hot water, air, acid and so on.
EPDM	EPDM	*0	**7	**0	water, alcohol, glycol, ketone, siloxane oils and lubricating,Fat, weak and so on.
SBR	SBR	*0	**0	**0	heat, oxygen, water, mechanical oil, animal and vegetable oils, fire Hydraulic fluid, dilute salt solutions, such as ozone.
SI	Silastic	*0	**5	**0	hot air, oxygen, water, mechanical and transmission oils, animal and vegetable oils and grease, oil brake oil substandard, fireproof hydraulic fluids, dilute salt solution, ozone, etc.

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