Economic performance analysis of uhmw plastic sheet
Compared with other engineering plastics, UHMWPE plastic sheet not only has excellent comprehensive performance, but also has a lower price. UHMWPE has the highest density among engineering plastics. In applications where wear resistance, corrosion resistance and self-lubrication are required, replacing original metal materials with UHMWPE not only has a good effect, but also has significant economic benefits.
Our ultra-high-molecular-weight polyethylene plastic sheet and various machined parts are molded by molding. The molecular weight of imported raw materials can reach 9 million, and the wear resistance is relatively stable. Twenty-year-old manufacturers have a good reputation for quality assurance. Our company solemnly promises to produce only high-quality products.
The uhmw plastic sheet has a low water absorption rate, so it has good anti-adhesion properties. Even under water or oil media, dust will not stick to its surface and scale. Therefore, during use, there is no need to worry about the surface increasing resistance to rotation and sliding due to adhesion of materials or scaling of rotating parts.
The molecular structure of uhmw plastic sheet and machined parts is a winding linear arrangement, and the intermolecular structure is tight and uniform, so its wear resistance is very good, and it is relatively good in all engineering plastics. Experimental data shows that under the relative conditions, its wear resistance is 5-7 times that of carbon steel or stainless steel.
The uhmw plastic sheet has extremely high impact strength. No notch fracture occurred in the impact resistance test. UHMWPE wear strips will not break due to impact when used on wear-resistant equipment. Ultra-high molecular weight polyethylene has been used in body armor and armor protection for a long time, and has gradually replaced bulky metal materials. It is currently suitable for various industries.
The uhmw plastic sheet has a very low coefficient of friction, only 0.02-0.06, which is similar to the ice surface. During the friction process, it can reduce the friction with the equipment, protect the equipment from damage, and increase the service life. It can work for a long time between -40 ℃ ~ 80 ℃, and the working performance is stable.
