DR501A
 

DR501A  non-asbestos clutch facing which adopts high quality glass fiber, core structure compounded by heat resistant chemical fiber, yarn processed binder of high-temperature resistance resin, uses high grade friction resistant agents, lubricants and high grade regulating agents of anti-wear and friction resistance

This product has high mechanical impact strength, higher strength of mechanical violent anti-rotary, and stable friction coefficient, low wear rate, excellent performance in properties of heat-resistance.

 

 

Description

Uni

DR501A

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

Coefficient（0.49MPA）
DMS Test

100℃

η

0.37

150℃

 η

0.36

200℃

 η

0.38

250℃

 η

0.33

300℃

 η 

0.34

320℃

 η 

0.31

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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