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Welcome to the official website of Yangzhong Binyang Special Gasket Packing Co., Ltd.

中文版

Joint ventures in China's shipbuilding industry

High-quality and low-cost products and honest after-sales service

Hotline

Silicone rubber gasket

Location:Home>Product>Silicone rubber gasket

Silicone rubber gasket

Applicable to: food industry, drinking water, etc.

Performance characteristics

 

Test items tensile strength
 (Mpa)
Elongation(%) Permanent Deformation(%) Shaw hardness(Sh) Brittleness temperature(℃) Constant Pressure Permanent Deformation 175
Set200(℃),24hs,20%
physical property 5.0-9.0
3.5-7.5
200-750
250-500
0-5
0-8
25-70
35-65
-70℃
-60℃
10-25%

 

Hot Air Aging Performance 250(℃)×96hrs

 

Test items tensile strength(Mpa) elongation(%) Permanent Deformation (%) Shaw hardness(Sh) Brittleness temperature(℃)
physical property 4.5-7.5 180-650 0-3 35-75 -65℃

 

Hot Air Aging Performance 250(℃)×200hrs

 

Test items tensile strength(Mpa) elongation(%) Permanent Deformation(%) Shaw hardness(Sh) Brittleness temperature(℃)
physical property 3.2-7.8 240-460 0-6 37-68 -60

 

3#Standard oil(150℃×70hrs)       2#Standard oil(150℃×70hrs)       4#Standard oil(150℃×70hrs)

 

Test items tensile strength(Mpa)  elongation(%) Shaw hardness(Sh)  tensile strength
(Mpa)
elongation(%) Shaw hardness(Sh) tensile strength
(Mpa)
elongation(%) 
  
Shaw hardness(Sh)
physical property 2.5-5.8 200-480 25-49 3.3-7.2 260-560 35-65 3.2-6.0 250-450 35-62
Percentage swelling rate% 30-35% 8-12% 8-15%
Test items Constant Pressure Permanent Deformation 175(℃)×22hs×25%
physical property 7-15%