|
|
 |
Stone composite panel
| Sample |
Stone composite panel |
NO. |
--------------- |
| producer |
Changzhou Sinochem Qinfeng
Plastics Co.,Ltd. |
Brand |
Qinfeng |
| Date |
March 12,2004 |
Specification |
--------------- |
| Accepted
standard |
Please see per Page 2 |
| Test Item |
Property test (see page
2) |
| Conclusion |
Conclusions please
see per Page 2
|
| Remarks： |
Page 2
| No. |
Item |
Result |
Standard |
| 1 |
Bending intensity |
32.5MPa |
GB/T 17748-1999 |
| 2 |
Surface impact strength |
1.37MPa |
GJB 130-1986 |
| 3 |
Surface adhesion
strength |
2.57MPa |
GJB 130-1986 |
| 4 |
Surface shearing
strength |
0.68MPa |
GJB 130-1986 |
| 5 |
Thermal transmitting
coefficient |
0.678W/（m.k） |
GB/T 10294-1988 |
| 6 |
Freezing resistant
cycling test |
No damage |
-35℃-80℃，120 times |
| 7 |
Blank Below |
|
|
| 8 |
|
|
|
| 9 |
|
|
|
Remarks: |
|
|
