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Ningbo Paul Friction Material Co.,Ltd
Ningbo Paul Friction Material Co.,Ltd  

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Copper Fiber for friction material 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: CF
Production Capacity: 500 metric ton
Delivery Date: 30 days
usage: friction material
packing: plastic paper bag
Means of Transport: Ocean
Packing: plastic and paper bag
Material: chopped copper fiber
application: reinforcement material

Copper Fiber is a good raw material for friction material, It has good heat conductive.


Copper Fiber
has lower melting point and hardness, its has better heat conductivity compared with steel fiber allows them hundreds of application in friction industry to stabilize friction factor and reduce wear.

During brakeing process, heat-sinking capacity is greatly improved since metal softening process absorbs most heat from braking, and the softened metal could infiltrate brake surface squamosely to relace part of burnt binder, this improves braking capacity and prevent metal hot spot

Chemistry

Grade

P

Bi

Sb

As

Fe

Ni

Pb

Sn

S

Zn

O

Totality
Impurities

Cu

GCU740
(DT1-99)

-

0.001

0.002

0.002

0.005

0.005

0.005

0.002

0.005

0.005

0.06

≤0.1

≥99.9

GCU540

-

0.001

0.002

0.002

0.005

0.005

0.005

0.002

0.005

0.005

0.06

≤0.1

≥99.9

GCU503

-

0.001

0.002

0.002

0.005

0.005

0.005

0.002

0.005

0.005

0.06

≤0.1

≥99.9


Physical properties
The following s are the typical specifications, and we can also produce based on customers request.

Grade

Material

Purity
( % )

Oil

Bulk Volume
(CC/G)

Rotap Sieve Analysis (100g/15minutes)

14#
(+1.400
mm)

18#
(+1.000
mm)

30#
(+0.600
mm)

70#
(+0.212
mm)

Pan
(-0.212
mm)

GCU740
(DT1-99)

Copper Fiber

Copper
> 99.9

Free

0.30-0.50

0-0.5

0-2

0-13

45-65

25-50

Gcu540

Copper Fiber

Copper
> 99.9

Free

0.30-0.50

0-0.5

0-2

2-15

30-50

45-65

Gcu503

Copper Fiber

Copper
> 99.9

Free

0.47-0.87

Rotap Sieve Analysis (100g/15minutes)

14#
(+1.400
mm)

45#
(+0.355
mm)

100#
(+0.150
mm)

200#
(+0.075
mm)

Pan
(-0.212
mm)

0

4-24

25-49

34-60

0-4


Packing

We use one-layer of poly plastic and two-layer of paper bags. We can also pack to the customers requirement. including the weight of each bag.


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skype Mr. Paul Song

Tel: 86-153-39173258
Fax: 86-574-87385298
Contact to this supplier

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Company Info

Ningbo Paul Friction Material Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Paul:   skype

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