CAS 9002-88-4 High Density Polyethylene/HDPE

CAS 9002-88-4 High Density Polyethylene/HDPE

Product Name:High Density Polyethylene
Appearance: White granular
CAS No.: 9002-88-4
HS Code: 3901100090
MOQ: 1*20'FCL
Package: 25kg/bag or as per your request

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Description of HDPE:

HDPE is a highly crystalline non-polar thermoplastic resin formed by copolymerization of ethylene and a small amount of A-olefin monomers. High density polyethylene is synthesized at low pressure, so it is also called low pressure polyethylene. HDPE is mainly linear molecular structure with few branches. High crystallinity and density. It can withstand high temperature and has good rigidity and mechanical strength and resistance to chemical corrosion.

HDPE (7).jpg

Specification of HDPE:

Grades	HDPE 049	HDPE-100	HDPE-80	HDPE-6081H	HDPE-3000JE
(5.0kg,190℃)Melt mass-flow rate,g/10min	0.26	0.26	0.43	6.22	2.2
Density,g/cm³	0.95	0.95	0.9458	0.9577	0.956
Tensile stress at yield,Mpa	23.3	23.3	21.3	26.1	24.8
Modulus of elasticity in tension,Mpa	882	882	-	-	-
Flexural modulus,Mpa	1047	1047	955	1057	1020
23℃ Charpy impact strength,KJ/m²	37.8	37.8	11.8H	4.2	12
Temperature of deflection under load(Tf0.45),℃	77	77	-	-	68
Water content,mg/kg	14	14	58	-	-
Volatile content,mg/kg	213	213	112	-	-
0xidation induction time(0IT,210℃),min	78.3	78.3	28.9	-	-
Nominal tensile strain at break,%	560	560	298	661	9.6
Application	drain pipe	drain pipe	Water pipe	Injection bottle cap	Injection bottle cap

Application of HDPE:

HDPE is suitable for many plastic molding methods. Blow molding can be used to make various types of bottles, cans and industrial cans, drums. Injection molding is used to make various containers and daily necessities, such as POTS, buckets, baskets, furniture and so on.

Extrusion molding is used to manufacture pipe, tape, fiber, monofilament, also can be used to manufacture wire and cable coating material and synthetic paper.

HDPE can also be used as an alternative to wood and cardboard in calcium-plastic packaging containers, furniture, doors and Windows with the addition of a large amount of inorganic filler.