Customization: | Available |
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Feature: | High Temperature Resistance |
CAS No.: | 9002-88-4 |
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High density Polyethylene (HDPE)
a highly crystalline non-polar thermoplastic resin produced through the copolymerization of ethylene and a small amount of α-olefin monomer. HDPE is synthesized under low pressure and is therefore also called low-pressure polyethylene. HDPE is mainly a linear molecular structure and has little branching. It has a high degree of crystallization and high density. It can withstand high temperatures and has good rigidity and mechanical strength and anti-chemical corrosionItem | Test condition | Test Method | Value | Unit |
Density | ISO 1183 | 0.946-0.952 | g/cm3 | |
MFR | 5kg | ISO 1133 | 0.15-0.45 | g/10min |
Tensile strength at yield | ISO 527-2 | 21min | MPa | |
Elongation at break | ISO 527-2 | 300min | % | |
Tensile modulus | GB/T 1040.2-2006 | 1000 | mpa | |
vicat softening point | ASTM D-1525 | 126 | °C | |
thermal stability | GB/T 19466 | 20min | min |
1.Fiber ( Carpet, Textils, Upholstery, etc.)
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