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