2022 Hot Selling Polyamideimide TORLON 4203 PAI 4203

PAI plate: 

English name Polyamideimide, is a new type of engineering plastic containing amide group. Because of the very stable aromatic heterocyclic structure in polyimide molecules, it shows the incomparable heat and low temperature resistance of other polymer materials, and has excellent mechanical properties and dimensional stability in high temperature environment.

TORLON 4203 PAI 4203 (tan)

It is one of the best PAI toughness and impact strength. Because of its inherent high temperature resistance, size stability and good machining performance. The TORLON 4203 PAI is often used in the manufacture of precision parts for high technology equipment. Moreover, because of its good electrical insulation, it has been widely used in the field of electrical components.

TORLON 4301 PAI (dark green)

Compared with unfilled PTFE and graphite, it has better wear resistance and lower friction coefficient. The TORLON 4301PAI also exhibits excellent size stability over a wide range of temperatures. Materials of this grade are used in applications where wear resistance is extremely high, such as unlubricated bearings, seals, bearing isolation rings and reciprocating compressor parts.

TORLON 5530 PAI (dark green)

Reinforced with 30% glass fiber filling, it exhibits better rigidity, strength and creep resistance than TORLON 4203 PAI. Very suitable for manufacturing structural parts, at high temperature for a long time to support fixed load work. Moreover, the TORLON 5530 PAI is widely used in the fabrication of precision parts, such as electronics and semiconductor industries, due to its excellent dimensional stability at 250 ° C. With regard to the TORLON 5530 PAI used as a sliding part, its suitability should be carefully checked as fiberglass can scratch the surface.

features

The allowable operating temperature in the gas is very high, with the best dimensional stability in the temperature range of 250 ℃, excellent wear and friction properties, outstanding line resistance, superior resistance to high-energy radiation, and inherent low flammability. High strength, high insulation, radiation resistance, self lubrication, low coefficient of thermal expansion.

application

PAI IS often used in the manufacture of precision parts of high technology equipment, as well as the occasions with high wear resistance requirements, electronics and semi-conductive industry. Products used for high temperature, high vacuum, strong radiation, ultra-low temperature conditions, aerospace, oil drilling equipment, etc.

Important note

TORLON ® RAI has the disadvantage of being extremely vulnerable to various chemical damage. The steam will also degrade the material rapidly. PEEK may be ideal when working at high temperatures and especially when chemical properties and resistance to hydrolysis are required.

· Due to TORLON & Reg; RAI has quite high hygroscopicity. If the parts work at high temperature or the machining accuracy is required to be high, they should be dried before installation. If the parts are wet and work at a temperature above 200 ℃ quickly, thermal shock deformation will be caused

Sheet size: thickness X width X length, 4.76 ~ 25.4mm X 620mm X 1000mm;

Bar specifications: Diameter X length, 2.36 ~ 50.8mm X 1000mm

Guangzhou Yayan Plastic Products Co., LTD. PEEK board/bar, PPS board/bar, PVDF board/bar, PTFE board/bar, PSU board/bar, PEI board/bar, PI board/bar, PAI board/bar, PPO board / bar, PBT board/bar, CPVC board/bar, UPE board/bar, PETP board/bar, PC board/bar, POM board/bar, ABS board/bar, PMMA board/bar, PP board/bar, PE board / bar, imported PU board/bar, German PES board/bar, domestic PVC board/bar, Swiss engineering PBI board/bar, German PA nylon series board/bar/piece, MC nylon series board. Insulation materials: Taiwan red and black electric board, cold punch board, phenolic laminate rod board, heat insulation board, epoxy glass fiber rod board, epoxy board (FR-4) asbestos board, etc. Anti-static products: anti-static POM board/bar, anti-static organic board, anti-static PC board. Anti-static PVC board/bar, anti-static nylon board/bar synthetic SLATE and so on.

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