LDPE 955I、959S陶氏塑料
美国陶氏LDPE 955I、959S、993I、420R、4201 低密度聚乙烯树脂不仅仅是通用型聚乙烯树脂,由于它们综合了优异的透明性和挺度、密度特性,它们深受那些期望减少材料用量的加工商的青睐,重新成为一组有价值的产品。由于其加工性比大多数LLDPE树脂方便,以及经过改进的产品性能,使得它们在薄膜应用领域应用非常广泛,它们依然是加工商钟爱的具有成本竞争力的解决方案的选择。这些应用领域涵盖了复杂形状食品包装物、购物袋和带涂层的纸板等。其它典型应用包括内衬材料、透明外包装膜、零售包装袋、重载包装袋、透明收缩膜和零食包装薄膜、复合薄膜、农业用膜、挤塑涂层、帽盖和封闭装置以及很多诸如电缆和玩具等耐用物品的包装等、
DOW™ LDPE 955I
Low Density Polyethylene Resin
陶氏塑料
产品说明:
Low Density Polyethylene (LDPE)
Typical applications include lids, caps/closures, general purpose
Excellent clarity
Complies with U.S. FDA 21 CFR 177.1520 (c) 2.1.
Complies with U.S. FDA -DMF.
Complies with U.S. USP
Complies with Canadian HPFB No Objection (With Limitations)
Complies with EU, No 10/2011
Consult the regulations for complete details.
DOW Polyethylene 955I Low Density is a medium molecular weight distribution homopolymer designed to offer excellent clarity and flexibility and good toughness with low warpage. This resin has good processability over a wide range of molding conditions.
物性信息:
机构评级 |
|
形式 |
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加工方法 |
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比重 | 0.923 | g/cm³ | ASTM D792 |
熔流率(熔体流动速率) (190°C/2.16 kg) | 35 | g/10 min | ASTM D1238 |
抗环境应力开裂 (50°C, **** Igepal, F50) | < 1.00 | hr | ASTM D1693 |
肖氏硬度 (邵氏 D) | 45 | ASTM D2240 |
抗张强度 | ASTM D638 | ||
屈服 | 9.65 | MPa | ASTM D638 |
断裂 | 6.89 | MPa | ASTM D638 |
伸长率 | ASTM D638 | ||
屈服 | 4.0 | % | ASTM D638 |
断裂 | 90 | % | ASTM D638 |