HDPE ALATHON M6020

Applications
ALATHON 6020 is a medium molecular high density weight homopolymer for use in blown or cast film applications. This resin provides extremely low gel content and high stiffness. Typical applications include dry food packaging, overwrap, and WVTR

Regulatory Status
M 6020 meets the requirements of Food and Drug Administration regulation, 21 CFR 177.1520. This regulation allows the use of this olefin polymer in "…articles or components of articles intended for use in contact with food." Specific limitations or conditions of use may apply.

Processing Techniques
Specific recommendations for processing M 6020 can only be made when the processing conditions, equipment and end use are known.

Physical Properties	Metric	English	Comments
Density	0.960g/cc	0.0347lb/in?3	ASTM D792
Thickness	50.8microns	2.00mil
Melt Flow	2.0g/10 min	2.0g/10 min	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	22.8MPa	3300psi	ASTM D822
Film Tensile Strength at Yield, TD	21.4MPa	3100psi	ASTM D822
Film Elongation at Break, MD	860 %	860 %	ASTM D822
Film Elongation at Break, TD	850 %	850 %	ASTM D822

HDPE ALATHON M6020

基本特性：高密度聚乙烯是一种不透明白色腊状材料，比重比水轻，比重为0.941~0.960，柔软而且有韧性，但比LDPE略硬，也略能伸长，无毒，无味。

燃烧特性：易燃，离火后能继续燃烧，火焰上端呈黄色，下端呈蓝色，燃烧时会熔融，有液体滴落，无黑烟冒出，同时，发出石蜡燃烧时发出的气味。

主要优点：耐酸碱，耐有机溶剂，电绝缘性优良，低温时，仍能保持一定的韧性。表面硬度，拉伸强度，刚性等机械强度都高于LDPE，接近于PP，比PP韧，但表面光洁度不如PP。

主要缺点：机械性能差，透气差，易变形，易老化，易发脆，脆性低于PP，易应力开裂，表面硬度低，易刮伤。难印刷，印刷时，需进行表面放电处理，不能电镀，表面无光泽。

主要用途：

高密度聚乙烯树脂可采用注射、挤出、吹塑和旋转成型等方法成型塑料制品。采用注射成型可成型出各种类型的容器、工业配件、医用品、玩具、壳体、瓶塞和护罩等制品。采用吹塑成型可成型各种中空容器、超薄型薄膜等。采用挤出成型可成型管材、拉伸条带、捆扎带、单丝、电线和电缆护套等。

另外，还可成型建筑用装饰板、百叶窗、合成木材、合成纸、合成膜和成型钙塑制品等。