HDPE sheet whose full English name is High-density Polyethylene Sheet, is usually simply referred to as HDPE sheet. It is a kind of plastic sheet with excellent performance, mainly made of high-density polyethylene and processed through extrusion, calendering and other techniques. HDPE colored sheet usually including HDPE black sheet, HDPE blue sheet, HDPE green sheet and so on.
Size:
Thickness range:3mm~30mm
Width:3mm~20mm:1000mm~1700mm
20mm~30mm:1000mm~1600mm
Length:Any length
Surface:Glossy
Standard Colors:Natural,black,yellow,red,green and any other colors according to customers' requirements
Technical Data Sheet
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Product Name |
HDPE Colored sheet |
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Testing Item |
Standard Requirement |
Testing Result |
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1 |
Exterior |
Impurities and maculas on Surface |
No diameter to exceed 1 mm of impurities and maculas allowed. Within 0.5m×0.5m, Impurities and maculas are no more than five that the diameter is smaller than 1 millimeter. |
Comply |
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Ripples on Surface |
Not allowed obvious ripples to be existed |
Comply |
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Flutes on surface |
Not allowed |
Comply |
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The concaves and convexes on surface |
Not allowed the serious concaves and convexes to be existed; no more than five 4mm×4mm concaves and convexes to be existed within one square meter, and net form distributed |
Comply |
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The dirty traces on surface |
Not allowed |
Comply |
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The scratched traces on surface |
Allowed tender hand felt scratched traces to be existed, but it not allowed to be net form |
Comply |
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Stripes on the surface |
Not allowed obvious stripes to be existed |
Comply |
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Chromatism |
No chromatism allowed in the same line |
Comply |
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2 |
Density : g/cm3 |
0.94~0.96 |
0.956 |
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3 |
Tensile strength/ MPa |
In length≥22 |
24.8 |
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In breadth≥22 |
25.6 |
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4 |
Notch impact strength/ KJ/ m2 ≥18 |
In length≥18 |
20.7 |
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In breadth≥18 |
19.5 |
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5 |
Longitudinal dimension change rate |
≤35 |
30 |
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Characteristics
UV resistant;
Corrosion resistant;
No water absorption;
Non-caking & sticking;
Low temperature resistant;
Excellent chemical resistance;
High abrasion and wear resistant;
Easily machined for engineering use.
Applications
Grain: food storage or chute lining.
Mining: sieve plate, chute linings, wear anti-bonding part.
Coal processing: sieve plate, filter, U-underground coal chute.
Chemical Engineering: Corrosion and wear resistance mechanical parts.
Thermal power: coal handling, storage of coal, warehousing chute lining.
Food industry: star-shaped wheel, transmission timing bottle screw, bearings, guide rollers, guides, slide blocks, etc.
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