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LDPE sheet

Product details

1. LDPE Sheet
Low-density polyethylene (LDPE) is a thermoplastic made from the monomer ethylene. It was the first grade of polyethylene, produced in 1933 by Imperial Chemical Industries (ICI) using a high pressure process via free radical polymerization. Its manufacture employs the same method today. The EPA estimates 5.7% of LDPE (recycling number 4) is recycled. Despite competition from more modern polymers, LDPE continues to be an important plastic grade. In 2013 the worldwide LDPE market reached a volume of about US$33 billion.
 
2. Specification

Thickness Standard size Custom size/shape
5-250mm
 
1220*2440mm;1000*3000mm
2000*4000mm;1500*7000mm
On demand
 
3. Colors Available
Black, White, Red, Yellow, Blue, Green, Orange etc according to pantone.
 
4. Material Datasheet

 
Properties
 
Item
 
Specification
 Physical properties Density / g/cm3 0.91-0.92
Index of refraction(%) 151
Waterproof (%) <0.015
Color range Freedom
The influence of acid Resistance
The influence of organic solvents Resistance
The influence of alkali Resistance
The influence of acid Resistance
The influence of organic solvents Resistance
The influence of alkali Resistance
 Mechanical property Tensile strength/MPa 6.9-15.9
Bending strength/MPa ------
Shore hardness(JIS K 7215) 41-46
Properties of mechanical processing Excellent
Thermal property Heat resistance(continus)/℃ 82-100
distortion temperature/℃ 41-49
Specific heat capacity/[KJ/(kg·K)] 0.33

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