Polyolefin lubricant systems and polymer composites containing s

Details Polyolefin lubricant systems and polymer composites containing s Polyolefin lubricant systems and polymer composites containing s

1990-02-23

1993-06-01

Seccuro, Jr., Carman J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525154, 525 86, 525177, 525184, 525122, 525130, 525186, 525189, 525240, 525238, 525207, 524261, 524406, 524507, 524508, 524512, 524513, 524514, 524517, 524528, 252 12, C08L 2304, C08L 2310

Patent

active

052160793

ABSTRACT:
Lubricant systems are provided in which a polyolefin or polyolefin/polytetrafluoroethylene blend functions as a lubricant in a polymer matrix material. The resulting polymer composites containing about 1 to 30 weight percent of the novel lubricant or lubricant blend have greatly improved friction and wear properties, including lower coefficients of friction and increased surface wear resistence. The polyolefin does not remain as discrete, identifiable particles after mixing with the polymer matrix, and has an average molecular weight of less than 500,000.

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