Sichuan Zhuoan New Materials Technology Co., Ltd. |
|
Hardness (shore) | Unit | Standard | Test result | Remarks |
Drying time | Hrs | Surface drying time(hrs)≤4 Hard drying time(hrs)≤24 | 3 22 | PASS |
Abresion resistance | Mpa | ≥2 | 3 | PASS |
Hardness (shore) | H | ≥80 | 81 | PASS |
impact resistance | Kg.cm | 50 | 50 | PASS |
abrasion performance(750g/500r) | g/500r | ≤0.02 | 0.018 | PASS |
Water resistance | ㎡ | No change within 48hrs | No change within 48hrs | PASS |
Compression strength | Mpa | ≥70 | 72.5 | PASS |
Flexural strength | Mpa | ≥6 | 7 | PASS |
Tensile strenght | Mpa | ≥7 | 7.5 | PASS |
saline water(30%) resistance | / | No change within 12days | No change within 12days | PASS |
sulphuric acid(10%) resistance | / | No change within 56days | No change within 56days | PASS |
sodium hydrate(10%)resistance | / | No change within 56days | No change within 56days | PASS |