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| Spec. for ultra-light transparent material | ||||
| 序號(hào) (NO.) | 檢測(cè)項(xiàng)目 TESTING ITEMS | 單位 UNIT | 測(cè)試指標(biāo) TESTING INDICATORS | 測(cè)試方法 TESTING METHODS |
| 1 | 硬度 Hardness | ASKER C | 45±3 | J56 ASKER C |
| 2 | 壓縮變形 Shrinkage | ％ | ≤40 | J59 |
| 3 | 密度 Specific Gravity | G/cm3 | ≤0.25 | J60 |
| 4 | 耐黃變 Anti-yellowing | Grande | ≥4 | J52 BWAY 3H |
| 5 | 熱收縮 Heat Shrinkage | ％ | ＜2 | J64 |
| 6 | 拉伸強(qiáng)度 Tensile Strength | Mpa | 3 | J57 |
| 7 | 斷裂伸長(zhǎng)率 Elongation at break | ％ | ≥200 | J57 |
| 8 | 回彈率 Ross-Flex | ％ | ≥40 | J86 |
| 9 | 倍率 Expansion | ％ | 158 | - |
| 10 | 耐折 Anti-Folding | 次 Times | ≥50000 | J61 |
According to customers' different demand, the hardness of sole material can be from 35 to 65 shore C. The material has light weight, good folding endurance, high tenacity and small shrinkage.
Address：Baixi Industrial Area,Chengnan Town,Wenling City,Zhejiang Province,China
Tel：+86 576 86959108 / 86933860
Fax：+86 576 86959108
Mobile：+86 13906868589
Technical support：tzzhexing.com
