Polyimide Plastics Vespel®Meldin® Rods Plates Tubes

Polyimide Plastics Vespel®Meldin® Rods Plates Tubes

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Payment Type:	T/T,Paypal
Incoterm:	FOB,CFR,CIF,EXW,DDP,DDU
Min. Order:	1 Kilogram
Transportation:	Ocean,Land,Air,Express
Port:	Shenzhen,Guangzhou,Hongkong

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: Vespel®Meldin®

Packaging & Delivery

Selling Units	:	Kilogram
Package Type	:	Export package

polyimide sheet

Vespel 1000 sheet rod machined part

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Product Description

Polyimide PI in 260 ℃ below the coefficient of elasticity change is small; up to 250 ℃ glass transition temperature, 240 ℃ long-term continuous work; in a wider range of temperatures, with excellent dimensional stability and creep characteristics; flame retardant, low thermal expansion; high mechanical strength, high hardness; creep resistance is superior, high temperature still maintains a good abrasion resistance, lubrication performance is outstanding; corrosion resistance is excellent, resistant to strong acids and most organic solvents, can be resistant to high energy radiation and plasma resistance; the corrosion resistance is excellent, resistant to strong acids and most organic solvents, can be resistant to high energy radiation and plasma resistance; the corrosion resistance is good. Most organic solvents, high-energy radiation and plasma resistance;

Characteristics: ① mechanical properties, good fatigue resistance, good self-lubricating, wear resistance, coefficient of friction is small and is not affected by moisture, temperature, high impact strength, but sensitive to the gap; ② has better heat resistance than PEEK and wear resistance. ③ at high temperatures in the PI exhaust to be less than other materials advanced engineering plastics, can be used for clean requirements of high occasions, in addition to PI contains fewer impurities such as alkali metals, can be used in the semiconductor industry.

Excellent high temperature mechanical properties

High tensile and compressive strength

Excellent abrasion resistance

High purity

Excellent chemical resistance

Microwave permeable and radiation resistant

Polyimide PI + glass fiber and other resin blend composite, mainly for the motor industry labyrinth oil seal customer needs customized development, can fully meet the requirements of the labyrinth oil seal working conditions (dimensional stability, wear resistance, heat resistance, low-cost) to get the market long-term use of the test. Of course, it can also solve many pain point problems in avionics connector industry.

Main Advantages

■ Good injection molding processability, injection molding after cooling off the product size can remain stable; (better than PEEK, PPS and other materials)

■ 220 ° C high-temperature working conditions are still basically maintained at room temperature performance (good strength, hardness and electrical insulation properties);

■ Good abrasion resistance, good oil corrosion resistance, excellent sealing performance, low cost, cost-effective;

■ products at 220 ° C / 18h conditions still maintain the size and shape of the normal and the force, to avoid PEEK, PPS, PEI, PES and other thermoplastic materials such as high-temperature creep caused by product deformation problems (holes, bending, dimensional shrinkage, etc.)

Polyimide PI resin with graphite, PTFE, etc. through the twin-screw extruder homogeneous blending compound, with excellent wear-resistant self-lubricating properties, good toughness and molding processability, dimensional stability, resistance to irradiation and other characteristics.

Polyimide PI resin / PEEK blend composite by adding carbon fiber, PTFE, heat sinks, etc. through the twin-screw extruder uniformly blended composite, with excellent abrasion-resistant self-lubricating properties, high temperature resistance, good chemical resistance, resistance to irradiation and other characteristics.

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