LUBMER™ (high selflubricating special polyolefin resin with superb sliding properties )

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LUBMER™ has excellent self-lubrication and abrasion resistance.
LUBMER™ is in pellet form, and can be easily injection moulded.
LUBMER™ is used for a wide range of applications for automotive, electronic and industrial parts.


LUBMER™ is a special UHMWPE material developed by Mitsui Chemicals’ original polymerization technology. LUBMER™ has outstanding sliding properties, abrasion resistance and could be injection moulded.

Especially, LUBMER™ is used for a wide range of applications, specially in automotive (gearing and actuator Noiseless and Grease-Free, Thrust Bearings...), electrical and electronic parts.
In addition, LUBMER™ is making a significant contribution to the development of building materials, mechanical parts, etc.

・ Sliding properties
LUBMER™ shows about the same coefficient of friction comparable to that of fluoroplastics.
・ Noiseless properties
LUBMER™ is used for soundproofing gears and rollers.
・ Self-lubrication / Abrasion resistance
By far better than ordinary polyethylene, polyacetal and nylon.
・ Chemical resistance
LUBMER™ has stability to various chemicals.
・ Food Safety
Some of the LUBMER™ grades meet food hygiene requirements.
・ Insulation properties
LUBMER™ has excellent electrical insulating properties comparable to those of other polyolefins.
・ Compounding
LUBMER can be compounded with various polymers like PP, PA6, PA66, PBT and POM to improve their abrasion resistance drastically.

Facsimile equipment parts, bearings, toner scraper holders, word processor key plungers, assist traps, seat belt through anchors, glass-run channel, rollers for automotive massagers, Aqueduct parts, bearings for video camera.