Manufacturer of high-performance seals
Sealing solution supplier
Cryogenic Panseal
Low temperature pan sealant UPE
Or written as UHMW-PE, the Chinese name is ultra-high molecular polyethylene, which refers to a linear structure polyethylene with a molecular weight between 1.5 million and 7 million. The molecular chain density is a high-performance variety that is 10-20 times that of ordinary polyethylene. It is considered to be the engineering plastic with the best comprehensive performance. The low temperature resistance of UPE makes it possible to use it under many low temperature conditions. For example, in the electronic products used in the research direction of refrigeration technology, UPE can be very competent;
- 产品描述
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- Commodity name: Cryogenic Panseal
- Commodity ID: B-0009
Low temperature pan sealant UPE<br> Or written as UHMW-PE, the Chinese name is ultra-high molecular polyethylene, which refers to a linear structure polyethylene with a molecular weight between 1.5 million and 7 million. The molecular chain density is a high-performance variety that is 10-20 times that of ordinary polyethylene. It is considered to be the engineering plastic with the best comprehensive performance. The low temperature resistance of UPE makes it possible to use it under many low temperature conditions. For example, in the electronic products used in the research direction of refrigeration technology, UPE can be very competent;
Product features：
The physical properties of UPE are very prominent, mainly manifested in wear resistance, impact resistance, corrosion resistance, self-lubrication and impact energy absorption. It is generally recognized that its comprehensive performance is the highest plastic variety.
1. Wear resistance: the highest among all engineering plastics, which is 1/4 of POM and 1/8 of carbon steel;
2. Impact resistance: It is also the highest among plastics, 6 times that of ABS, and it still performs well at minus 70°C;
3. Self-lubricating property: equivalent to PTFE, about 50% lower than POM, but the price is more favorable;
4. Corrosion resistance: it has extremely high acid, alkali and gas corrosion resistance;
5. Non-toxic and environmentally friendly: UPE is hygienic and non-toxic, and is a good medical material;
6. Comprehensive temperature characteristics: it can be used stably at -200°C to +80°C;
7. Disadvantages of UPE: Although UPE has many advantages, poor viscosity and poor fluidity are its biggest disadvantages;
二、Mechanical behavior
1. Density 0.935g/cm3;
2. The tensile strength at break is 40MPa, and the elongation at break is 350%;
3. The flexural modulus of elasticity is 600MPa, and the notch impact of the cantilever beam is continuous;
4. Abrasion (MPC method) 20mm;
Product features：
The physical properties of UPE are very prominent, mainly manifested in wear resistance, impact resistance, corrosion resistance, self-lubrication and impact energy absorption. It is generally recognized that its comprehensive performance is the highest plastic variety.
1. Wear resistance: the highest among all engineering plastics, which is 1/4 of POM and 1/8 of carbon steel;
2. Impact resistance: It is also the highest among plastics, 6 times that of ABS, and it still performs well at minus 70°C;
3. Self-lubricating property: equivalent to PTFE, about 50% lower than POM, but the price is more favorable;
4. Corrosion resistance: it has extremely high acid, alkali and gas corrosion resistance;
5. Non-toxic and environmentally friendly: UPE is hygienic and non-toxic, and is a good medical material;
6. Comprehensive temperature characteristics: it can be used stably at -200°C to +80°C;
7. Disadvantages of UPE: Although UPE has many advantages, poor viscosity and poor fluidity are its biggest disadvantages;
二、Mechanical behavior
1. Density 0.935g/cm3;
2. The tensile strength at break is 40MPa, and the elongation at break is 350%;
3. The flexural modulus of elasticity is 600MPa, and the notch impact of the cantilever beam is continuous;
4. Abrasion (MPC method) 20mm;
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Ningbo Yuka Sealing Industry Co., Ltd.
Address: No.141, Gongmao 1st Road, Jishigang Industrial Zone, Haishu District, Ningbo City
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Youjia Sealing | Sealing Components
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