TPX Tube

Heat resistance
Chemical resistance
Low specific gravity
Electric insulation
Gas transmission rate


This tube is an extrusion made of TPX (Polymethylpentene) which has excellent transparency and heat resistance.  TPX(Polymenthylpentene) has excellent properties such as transparecy, heat and chemical resistance.  Its specific gravity is very low in thermoplastic elastomers.  It can expand the capability of High-added value products because it has good electric insulation and gas transmission rate.


Color Composition Specification MOQ
Nature Polymethylpentene, TPX MAX. OD: 3Ø Standard: 500M
Customized: 1000M



Heat resistance It can be used at high-temperature because its melting point (220-240℃) and Vicat Softening Temperatue are high
Transparency It has excellent transparency even though it is a crystalline plastic
Chemical resistance It has excellent resistance to acids and alcohol
Low specific gravity It can reduce the weight of products because its specific gravity is the lowest in thermoplastic elastomers
Electic insulation Its low-dielectric is as good as fluorocarbon polymers
Gas transmission rate It has high gas transmission rate because of its molecule structure


· Optical instruments, Medical device, Laboratory instruments
· Lighting covers, EL fiber covers, Hose mandrels