Best PTFE in China

Polyoxymethylene, commonly known as POM, it is a thermoplastic engineering plastics with high melting point and high
crystallinity, a yellowish or white crystalline polymer with smooth and dense surface. According to the chemical structure of molecular chain, it can be divided into polyformaldehyde copolymer and polyformaldehyde homopolymer.

Comparing the properties of polyformaldehyde copolymer with polyformaldehyde homopolymer, some properties of copolymer are superior to homopolymer such as low melting point, thermal stability, chemical resistance, liquidity, hydrolysis resistance, acid and alkali resistance, superior process ability. However, some properties of homopolymer are also better than copolymer including high crystallinity, creep resistance, lower thermal expansion, abrasion resistance, good mechanical strength, high rigidity and so on.

Application：Widely used for sliding and rotating machinery, precision components, gears and bearings in automotive, electronics, medical care,machinery and sports apparatus.

Polyurethane is a new organic polymer material, known as "the fifth largest plastics", which is widely used in many fields of national economy because of its excellent performance.

Polyurethane sheet, rod and tube is extremely abrasion resistant and can be custom cast in a wide range of sizes, shore hardnesses and colours. PAR Group also have the capability to machine Polyurethane utilising highly advanced in-house CNC technology. The following are the standard sizes available with many more available upon request.

Key Features
1.Temperature: -30°C to +80°C (+100°C short term).
2.Higher temperatures can be manufactured upon request.
3.Abrasion resistance
4.High elasticity
5.Mechanical intensity
6.Oil and water resistance
7.Good resistance to oxidation and heat
8.Shock absorption
9.Electrical insulation properties
10.Low compression set

Nylon(PA) is the most important engineering plastics. The product is widely used in almost every fields and it’s the most widely used plastic of the five engineering plastics. There are many types of nylon, including nylon 6, nylon 66, nylon 11, nylon12, nylon 46, nylon 610, etc. However, nylon 6 and nylon 66 are the most important varieties and the output of nylon 6 and nylon 66 are dominant.

PA6 is a translucent or opaque milky crystalline polymer which is made of polymerization of caprolactam monomer at hightemperature. The material has the most superior comprehensive performance including mechanical strength,
stiffness, toughness,mechanical shock resistance and wear resistance. All these properties combined with good electrical insulation and chemical resistance make PA6 a general purpose grade material for manufacture of mechanical components and maintainable parts.

Properties
1. High mechanical strength, good toughness, high tensile and compressive strength
2. Excellent fatigue resistance
3. Smooth surface with low friction coefficient, good wear resistance
4. Corrosion resistance, resistant to alkali, most salt solutions, weak acids, engine oil and gasoline
5. Non-toxic, inert to bioerosion, good antibacterial and antiviral ability
6. Heat resistance, wide temperature range for using, can be long-term used at -40℃ to 100℃
7. Excellent electrical performance, good electrical insulation
8. Not resistant to strong acids and oxidants
9. Poor light resistance and dye ability

Email:sales@ptfeinchina.com

Skype:kinghong2012

Wechat:simon1900928110

Whatsapp:+86 18906728277

Company Add:NO.858,East Changhong Street, Fuxi, Deqing, Zhejiang,China​

Factory Add:Liaoyuan Village, Moganshan Town, Deqing County, Huzhou, Zhejiang,China