|
|
|
|
|
橡胶地板检验分析结果 |
|
| 标准 |
鉴定项目 |
|
| 企业标准 |
比重 |
1.140～1.185 |
| （参考ASTM） |
邵氏硬度 |
A60～75 |
| 扯断强度 |
≥2.5MPa |
| 扯断伸长率 |
≥100% |
| 阿克龙磨耗 |
≤1.5cm3/1.61km |
| 永久变形 |
≤10% |
| 耐化学腐蚀性 |
无机酸（强） |
好 |
| 氧化酸（浓） |
不好 |
| 碱（强） |
好 |
| 碳氢化合物（脂肪族类） |
中等 |
| 油（无机类） |
好 |
|
|
ANALYSIS RESULTS OF RUBBER FLOOR |
|
| METHOD |
IDENTIFICATION |
|
| Chinese standard |
Specific gravity |
1.140～1.185 |
| (ASTM as a
reference) |
Shore hardnesss lests |
A60～75 |
| Tensile testing of rubber |
≥2.5MPa |
| Elongation at break |
≥100% |
| Abrasion resistance Akron
method |
≤1.5cm3/1.61km |
| Residual strain |
≤10% |
| Chemical resistence
(CRC) |
Mineral acids,strong |
good |
| Oxidizing acids,concentrated |
poor |
| Alkalies,strong |
good |
| Aydrocarbons aliphatic |
fair |
| Oils, mineral |
good |
|
Add:Rengonghe Road,Fushun liaoning
Tel:0413-4266908 （4266903 4266636）
Fax:0413-4266630 |
