Products name

Gripping-Base Rubber Door Seal Gasket

number

Test item

Standard request

result

conclusion

P r o d u c t   P e r f o r m a n c e

1

appearance

Qualified for test

2

Test item

unit

standard

result

            Qualified

3

Hardness shore A

degree

60-95

76

4

TensileStrenth

MPA

≥7.0

7.8

5

Elongation

%

≥250

380

6

Air aging resist (70Degree x70h)

Hardness

degree

≤+5

2.6

Tensive strenth

%

≥-15

-13

elongation

%

≥-25

-18

7

ST staining

-

no

no

8

Ozone-resisting(tear 20%,40Degree/72h)  

-

No cracking

No cracking

9

Brittleness tempreture

Degree

≤-35

-38

  Conclusion

  Qualified