ACRYLICSTONE | Physical Properties
| Testing Result | ||||
| No | Test Item | Requirements | Result |
|
1 |
Appearance | Collor Gloss | Uniform colour gloss without obvious colour difference. | Pass |
| Plate Edge | Fine level without deformity surface. | Pass |
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| Texture | Clears design and texture. Special requirement should be conferred between provider and user. | Pass |
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| Surface | Smooth face without ripple, nick, crack, air-bubble and impurity. | Pass |
||
2 |
Barcrol hardness | PMMA : ? 58 | 58 |
|
3 |
Load Performance | There should be no nreak after test. and the max reminder flexibility should be less than 0.25 mm. | Pass |
|
4 |
Ball Impact resistance | No break and fragment on surface (diameter 38.1 mm. 0.225 kg. 610 mm). | Pass |
|
5 |
Stain resistance | Total stain index should be less than 64, and the max deepness of stain should be less than 0.12mm | Pass |
|
6 |
Charpy impact strength, kj/m² | 4 | 4.1 |
|
7 |
Flexural strength, MPa | 40 | 41.2 |
|
8 |
Modulus of elasticity in fleural, MPa | 6500 | 7.75 x 103 |
|
9 |
Oxygen index, % | 35 | 54.5 |
|
10 |
Cigarette Test | The sample should have neither bright-fire inflammation nor non-fire inflammation during touching the cigarette. The sample should be normally although in any damage. And it can be recovered by polishing. | Pass |
|
11 |
Chemical Resistance(15 kinds of reagent) | There should be no distinct damage on surface, and slight damage can be erased by 600 mesh san paper.The sample should be recovered and used normally although in any damage | Pass |
|
12 |
Heat Resistance | The surface should be no break, crack and blister. The sample should be easily recovered by polishing surface disfigurement, and have no effect to the use of plate | Pass |
|
13 |
High Temperature Resistance | The surface should be no break, crack and blister. The sample should be easily recovered by polishing surface disfigurement, and have no effect to the use of plate | Pass |
|
14 |
Water Resistance | The surface of sample should be no break, crack, blister and delamination. And the sounds of knocking should not become dumb | Pass |
|
15 |
Color Fastness | The sample should have no crack, or bubble and difference of quality on surface after aging. The difference color between test-sample and original sample should be less than 2 CIE | Pass |
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