HDPE Polyethylene Plastic Bar and Blocks
HDPE blocks have unmatched wear resistance, impact resistance, self-lubrication, corrosion resistance, low temperature resistance, hygienic non-toxicity, non-adhesion, non-absorbent and other comprehensive properties.
- Materials: Virgin UHMW PE
- Size: Customized Cut to Size
- Processing Method: Mould Pressing
- Thickness: 8mm~200 mm
- Wear Rate: 0.3~0.45
- Density: 0.94g/cm3
- Molecular Weight: 6,000,000
- Bending Strength: 30 Mpa
- Water Absorption Rate: <0.01%
- Abrasion: 0.015g
HDPE polyethylene Bars and Blocks Features:
1, Plastic Bars and Polyethylene Blocks have high wear resistance: static friction coefficient is 0.07;
2, corrosion resistance: can be applied in concentrated hydrochloric acid at 80 ° C, stable performance in 75% concentrated sulfuric acid, 20% nitric acid.
3, impact resistance: impact resistance is the first in nylon, no matter strong external impact, internal pressure fluctuations, it is difficult to crack. Its impact strength is 20 times that of polyvinyl chloride, 10 times that of nylon 66, and 8 times that of polytetrafluoroethylene.
4, low temperature resistance: at 269 ° C low temperature, has a certain ductility.
5, electrical properties: large volume resistance, breakdown voltage of 50KV / mm, dielectric constant of 2.3.
6, hygienic non-toxic: odorless, non-toxic, odorless, non-corrosive.
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Application of HDPE Bars and Blocks
1. Paper industry: vacuum box panel, dewatering plate, scraper, sealing strip, paper cutter bushing, etc.
2, beverage food machinery: the use of wear resistance, impact resistance, non-adhesive, hygienic non-toxic, production of work boards, conveyor screws, gears and so on.
3. Water treatment: sludge scraper of sewage treatment plant, screw conveyor liner, mud pump impeller, pump bushing, clarification device gear and sedimentation tank lining.
4, textile machinery: the use of impact resistance, wear resistance and self-lubricating, such as 36 gear, shuttle frame buffer baffle, bearing lining and so on.
5, medical equipment: human implants, artificial joints, orthopedic instruments and stents, surgical instruments. Ultra-high molecular weight polyethylene characteristics Ultra-high molecular weight polyethylene blocks is a kind of engineering plastic with excellent performance, such as high wear resistance, impact resistance, low friction coefficient, good self-lubricating performance, excellent low temperature resistance, Chemical resistance, etc.
