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Lagos, Isolo, awoyi 1 da suka wuce
172 adadin kallo
High Density Polyethylene,Hdpe
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Nau'i
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Jiha Lagos • Isolo
11Enoma Street,Ago Palace Way,Okota Isolo,Lagos
Open
• Lit - Asa, 08:00-17:00
High-Density Polyethylene (HDPE) is a type of thermoplastic polymer made from petroleum, widely used for its strength, chemical resistance, and versatility. Here’s a breakdown:
1. Composition & Structure
• Monomer: Ethylene (C2H4)
• Polymerization: Usually produced via low-pressure polymerization using catalysts like Ziegler–Natta or chromium-based catalysts.
• Structure: Linear with minimal branching → allows molecules to pack closely → gives high density (≥ 0.94 g/cm3).
• Crystallinity: High (~60–80%), which makes it more rigid and strong than Low-Density Polyethylene (LDPE).
2. Key Properties
Property Typical Range Why it Matters
Density 0.94–0.97 g/cm3 High density = stronger, less permeable
₦ 70,000
Bc Chemical Industries Ltd
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