Extruded Fireproof PVC EPDM Silicone Rubber Sealing Strip Rubber Seal for Aluminum Window Door Frame
Rubber diaphragm is mainly used in flow, pressure, differential, liquid level, constant temperature volume thermal compensation valve, regulating valve, automatic mechanical servo device, switch and counter.
Product Details
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EPDM rubber seal for door
Rubber diaphragm is mainly used in flow, pressure, differential, liquid level, constant temperature volume thermal compensation valve, regulating valve, automatic mechanical servo device, switch and counter.
Main materials are SBR,NBR and EPDM !
properties
nitrile
natural
EPDM
neoprene
viton
silione
butyl
SBR
Abbreviation
NBR
NR
EPDM
CR
FKM
VMQ
IIR
SBR
Hardness shore A
40-95
40-95
40-90
40-90
40-90
20-80
40-80
40-80
Temperature
Max continous ℃
100
80
100
100
205
210
110
85
Max intermittant ℃
125
100
125
120
250
260
120
115
Low temp℃
-40
-40
-45
-40
-20
-60
-40
-55
Solvents
Alcohol
Good
Good
Good
Good
Good
Good
Fair
Good
Acetone
Poor
Fair
Good
Fair
Poor
Fair
Good
Fair
Acids
Good
Good
Good
Good
Excellent
Fair
Good
Good
Bases
Fair
Good
Good
Fair
Good
Fair
Fair
Good
Resistance
Oxidation
Good
Fair
Excellent
Very good
Excellent
Excellent
Excellent
Fair
Ozone&weathering
Fair
Poor
Excellent
Very good
Excellent
Excellent
Excellent
Fair
Oil
Excellent
Poor
Poor
Good
Excellent
Poor
Poor
Poor
Flame retardance
Poor
Poor
Good
Excellent
Excellent
Good
Poor
Poor
Water
Good
Fair
Excellent
Good
Good
Good
Very good
Fair
Other
Physical strength
Good
Excellent
Good
Good
Good
Poor
Good
Good
Compression set
Good
Good
Good
Good
Good
Good
Fair
Good
Tear&Abrasion
Good
Excellent
Good
Good
Good
Poor
Good
Good
Sesilience
Good
Excellent
Very good
Very good
Poor
Fair
Good
Good
Gas permiability
Good
Poor
Low
Very good
Very good
Good
Very good
Low
Electrical strength
Poor
Excellent
Excellent
Good
Good
Excellent
Excellent
Excellent
To meet the customers' over-expected satisfaction, we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Extruded Fireproof PVC EPDM Silicone Rubber Sealing Strip Rubber Seal for Aluminum Window Door Frame. In the face of reform and opening up and economic globalization, we have actively responded to various challenges and opportunities and exerted our ambition in the global market. In today's era of rapid development of the division of labor in the industry, our company with "quality first, customer first" business philosophy.
