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Plastic Sleeve Bushings Polymer Resin Bearing Plastic Washers

Plastic Sleeve Bushings Polymer Resin Bearing Plastic Washers

Plastic sleeve bushings polymer resin bearing plastic washers This series material is a thermal mould character plastic processed by crystal engineering plastic as basic material with proper intensifier and lubricant. The rigidity and high temperature engineer capability is greatly improved...

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Plastic sleeve bushings polymer resin bearing plastic washers

This series material is a thermal mould character plastic processed by crystal engineering plastic as basic material with proper intensifier and lubricant. The rigidity and high temperature engineer capability is greatly improved because of the use of intensifier, at the same time, the coefficient of the thermal expansion, moulding shrinking rate and wriggle capability decrease, consequently, the size stablity is improved, and this series material range is enlarged and keeps the intrinsic anti-wear capability and anti-drug capability.

Typical    project

Testing    method

Unit

DICK-EPB1

Density  (g/cm3)

ISO1183

g/cm³

1.51

Color



reddish    brown

Coefficient    of friction to steel



0.08-.020

Max.    PV


N/mm²×m/s

0.6

Max.    rotating velocity


m/s

1.0

Max.    oscillating velocity


m/s

0.7

Max.    linear velocity


m/s

3.0

Tensile strength

ISO527

MPa

80

Compressive    strength (Axial)


MPa

75

E-module

ISO527

MPa

2500

Max.static    pressure of the surface


MPa

70

Shore    hardness

ISO868

D

77

Continuous    work temperature


-50/110

Short-time    work temperature


-50/170

Thermal    conductivity

ASTME1461

W/m×k

0.3

Linear    coef. of thermal expansion

ASTMD696

K-1×10-5

8

Moisture absorption RH50/23℃

ASTMD570

%

0.2

Max.    water-absorption rate23℃


%

0.5

Flammability

UL94


HB

Volume    resistivity

IEC60093

Ωcm

>1014

Surface    resistivity

IEC60093

Ω

>1015

Dick Precision Mechinery, established in 2010, is a professional plastic sleeve bushings polymer resin bearing plastic washers manufacturers and suppliers in China, offering customers the best quality products and excellent service. In order to make customers satisfied, customized orders of products are also welcome in our factory.

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