Key Specifications/ Special Features:
1. Introduction
HDPE has several properties that make it ideal as a packaging and manufacturing product. It’s stronger than standard polyethylene, acts as an effective barrier against moisture and remains solid at room temperature. It resists insects, rot and other chemicals. It is easily recyclable and can be used again and again. Recycled HDPE creates no harmful emissions during its production or during its use by the consumer. Also, HDPE leaks non-toxic chemicals into the soil or water.
HDPE is one of the most commonly used plastics in the world. It is typically found in milk jugs, plastic bags and refillable plastic bottles. In addition to plastic lumber and recycled plastic furniture, recycled HDPE is used to manufacture lawn and garden products, buckets, crates, office products and automobile parts.
2. Grade
HDPE pipe grade can be used in the production of pressure pipes, such as pressurized water pipes, fuel gas pipelines and other industrial pipes.
HDPE injection grade, red, blue, green
HDPE blow grade, white, grey, black
HDPE pipe grade black pellet
HDPE coating grade
And more
| Material | HDPE | |
| Color | White,Black, Blue | |
| Drop Test | —18℃, 0.8m drop without rupture | |
| Stacking Test | Filled with water, 3 drums stacked, temperature 40, time 28 days, no collapse, no leakage. |
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| Sealing Test | Bucket filled with water, upside down, 24 hours, no leakage. | |
| Air bubbles | No more than 5 bubbles, no more than 2mm bubble diameter, no more than 200mm bubble distance, not at the barrel mouth and bottom. |
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| Black impurities | Length not more than 4mm, does not penetrate the barrel wall, scattered distribution. |
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| Scratch | No more than 3% of the surface area. | |
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