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UHMWPE Liner: UHMWPE Liner Characteristics and Installation Considerations

2020-03-19

Ultra-high molecular weight polyethylene refers to the linear structure polyethylene with a molecular weight of more than 3 million. It is an engineering plastic with good comprehensive properties. Its wear resistance, impact resistance, corrosion resistance, self-lubrication, and impact energy absorption-these five properties are existing Good in plastics, it is called "amazing materials" internationally ".

It can produce many kinds of materials, widely used in various fields, including ultra high molecular weight polyethylene liner is a common material.

recommended ultra high molecular weight polyethylene liner:

Ultra-high molecular weight polyethylene liner material polyethylene odorless, non-toxic, feel like wax, has excellent low temperature resistance (the use of temperature up to -70 ~-100 ℃), so there is no need to worry at low temperatures, of course, because of its low temperature resistance, so its own heat resistance is very general, good chemical stability, can withstand most acid and alkali erosion.

However, it has excellent wear resistance and rarely causes wear problems, so when choosing a material, it will be the first material.

The ultra-high molecular weight polyethylene sheet has good compatibility with the resin, and has the function of shielding the color after microencapsulation, thereby maintaining the transparency of the resin. The ultra-high molecular weight polyethylene liner has a very high volume resistivity of 1 × 1017 to 1 × 1018 Ωcm and can be used as an excellent electrical insulating material. However, when used as a non-electrically insulating material, the surface tends to generate static electricity due to collision.

Of course, in order to eliminate these shortcomings, many different materials have been processed, various materials have been added to it, and various methods have been used to eliminate the shortcomings that are prone to static electricity, so as not to cause unnecessary losses and effects in the production process.

Installation of ultra high molecular weight polyethylene liner note:

1. No less than 10 bolts shall be used per square meter;

2. The bolt countersunk head plane shall be lower than the plate surface;

3. The gap between the plates should not be greater than 0.5cm.

Pay more attention to some details during installation, which will reduce mistakes and unnecessary troubles.

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Ultra high molecular weight polyethylene board: high density polyethylene board need to pay attention to what details