高密度HDPE ALATHON L4904

价格	￥12.00/公斤
起订量	≥25
所在地	广东东莞	可售量 10000公斤

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东莞市恒磊塑胶有限公司

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所在地区：广东省东莞市

主营产品：塑胶原料,

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基本参数

牌号	L4904	加工级别	挤出级
特性级别	高分子量	用途级别	管道
品牌	ALATHON	产地	德国
级别	特级	形态	颗粒
颜色	本色

20141029101420352671_看图王.jpg

HDPE ALATHON L4904

Alathon L4904 is a bimodal, high molecular weight, high density polyethylene resin with excellent processability characteristics that meet the high performance requirements of demanding pressure pipe applications including gas distribution, industrial piping, gas gathering, municipal water service lines and sewers. L4904 is designed specifically to provide resistance to pipe failure by rapid crack propagation and slow crack growth mechanisms. When L4904 is compounded with an Equistar approved black at the correct loading (see page 2) this formula meets the following standards.

Plastics Pipe Institute (PPI) PE 4710.
PE 100 per PPI TR-4.
ASTM D 3350 Cell Classification 445574C and 445576C.
Chemical Resistance per ASTM D 2513
NSF Standard 14 and Standard 61 for Potable Water Pipe and Fittings.

This product is from the former Equistar product line.

Physical Properties	Metric	English	Comments
Density	0.949 g/cc	0.0343 lb/in3	ASTM D1505
Melt Flow	0.040 g/10 min	0.040 g/10 min	ASTM D1238
	7.0 g/10 min	7.0 g/10 min	High Load; ASTM D1238

Mechanical Properties	Metric	English	Comments
PENT	>= 2000 hour @Temperature 80.0 °C	>= 2000 hour @Temperature 176 °F	2.4MPa
Tensile Strength at Break	35.2 MPa	5100 psi	ASTM D638
Tensile Strength, Yield	24.1 MPa	3500 psi	ASTM D638