DR405
 

DR405 is non-asbestos clutch facing which adopts refined glass fiber, high-temperature resistance composite fiber materials, high quality metals such as soft copper and so on, uses wear and lubrication materials, high grade heat resistance resin binder

This product has good-looking appearance, stable friction coefficient, low wear rate, and high mechanical impact strength, anti-rotary violence resistance strength, especially under high temperature has good anti-wear properties and stability in use.

 

 

Description

Uni

DR405

Specific Data

Asbestos

-

N/A

Lead

-

N/A

Density

g/cm3

1.85+-0.1

Hardness

HRL

70-90

Bending Strength

N/MM3

≥50

Maximum Strain

103mm/mm

≥15

Burst Test
210*134*3.5
规格

Normal

Rmp

≥12000

250℃

Rmp

≥10000

oefficient(0.49MPA)
DMS
Test

100℃

η

0.36

150℃

 η

0.41

200℃

 η

0.44

250℃

 η

0.46

300℃

 η 

0.44

320℃

 η 

0.30

Wear rate(0.49MPA)
DMS Test

100℃

10-7 

≤0.20

150℃

10-7

≤0.25

200℃

10-7 

≤0.30

250℃

10-7 

≤0.35

300℃

10-7

≤0.40

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