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HDPE Sheet is economic:
1) Very low friction properties
2) Rigid & tough
3) Suitable for food contact
HDPE is a non polar thermoplastic plastic with high crystallinity and perfect electrical properties,especially the high insulation dielectric strengh. This polymer is non-hygroscopic which can be used to packing with good waterproof steam. HDPE with Middle to high molecule weight have good impact resistance at normal temperature even in the zero 40 degree Celisius.
Its surface won't wrinkle and is weather resistant. Because it is durable it has a long service life and acts as a flexible hinge that won't break. Our HDPE sheets can be customs produce to match specific colors,thickness,size and finish.
HDPE Sheet:
1.high insulation dielectric strength
2.perfect impact resistance
3.good heat /cold endurance
4.no toxic
5.excellent chemical resistance
6.low water absorption
7.good temperature properties
8.great chemical stability
Parameter of HDPE
density(g/cm3) |
0.91-0.95 |
Brittle Temperature( c) |
-120 |
water absorption(%) |
0.01 |
Linear expanding coefficient |
1213 |
in-process shrinkage(%) |
1.55.5- |
Thermal conductivity(W/(m.k)) |
0.44 |
tensile strength(Mpa) |
21-37 |
Volume resistivity( .cm) |
61015 |
breaking extension(%) |
880 |
Dielectric constant(106HZ) |
2.34-2.35 |
Bending strength(Mpa) |
11 |
Dielectric dissipation factor |
0.0003 |
compressive strength(Mpa) |
10 |
Dieletcric strength/(Kv/mm) |
20 |
impact strength(KJ/m ) |
4070 |
Arc resistant/s |
115 |
Rockwell Hardness |
R70 |
Oxygen index(%) |
20 |
Heat formation temperature( c) |
75 |