NANJING artifical panel test and
monitor centre of State forestry administration, P. R. China
Test report
| serial number |
Test item |
unit |
Test Description |
Test Result |
1 |
density |
g/cm3 |
0.60~0.90 |
0.71 |
| 2 |
water content ratio |
% |
3.0~13.0 |
6.5 |
3 |
Bending Strength |
Mpa |
¡Ý15.0 |
18.7 |
| 4 |
Internal bonding strength |
Mpa |
¡Ý0.35 |
1.03 |
5 |
Face adhesive Strength |
Mpa |
¡Ý0.60 |
2.12 |
| 6 |
screw holding capability |
face |
N |
¡Ý1100 |
1840 |
| edge |
¡Ý700 |
1320 |
7 |
expansion ratio after absorbing water |
% |
¡Ü8.0 |
1.7 |
| 8 |
surface resistance of alternating hot and
cold caloric |
- |
no crack¡¢bubble |
no crack¡¢bubble |
9 |
surface scratch resistance
|
- |
no whole scratch circles after 1.5N
scratching |
no whole scratch circles after 1.6N
scratching |
| 10 |
wearable ability |
abrasion |
mg/100r |
¡Ü8.0 |
5.5 |
| surface |
- |
after100rolls
abrasion
keep50%grains |
after100rolls
abrasion
keep60%grains |
11 |
surface resistance of the burning of cigarette |
|
no black spot¡¢crack or bubble |
no black spot¡¢crack or bubble |
| 12 |
surface dry heat duration |
- |
no spot¡¢crack or bubble |
no spot¡¢crack or bubble |
13 |
stain resistance |
- |
no pollution , no corruption |
no pollution, no corruption |
| 14 |
surface chap resistance |
- |
0~1standard |
0standard |
15 |
amount of the release of formaldehyde£¨40L£© |
mg/L |
E1: ¡Ü1.5 |
0.2 |
