Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
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Place of Origin: | Guangdong in China |
Specifications
NO.
|
Inspection Item
|
Unit
|
European Starndards
|
Inspection Result
|
Qualifed or failed
|
1
|
Size and deviation
|
mm
|
±0.6%
|
0.1-0.4
|
Qualifed
|
2
|
Edge Straghtness
|
%
|
±0.5%
|
-0.03-+0.04
|
Qualified
|
3
|
Squareness
|
mm
|
±0.6%
|
0.3
|
Qualified
|
0.4
|
Qualified
|
||||
4
|
Surface Quality
|
-
|
-
|
0.K
|
Qualified
|
5
|
Water Absorption
|
%
|
≤1%
|
0.08
|
Qualified
|
0.07-0.1
|
Qualified
|
||||
6
|
Breaking Strength
|
S
|
≥1300
|
2324
|
Qualified
|
7
|
Rupture Modulus
|
Mpa
|
≥27Mpa
|
38.1
|
Qualified
|
37.8
|
Qualified
|
||||
8
|
Wearing Strength
|
mm
|
Less than 205 mm3
|
102
|
Qualified
|