FKF composite Mineral Fiber
Compare of FKF Fiber,Asbestors and Rock Wool
Propose of Use For FKF Composite Mineral Fiber
Applied Example of FKF Fiber Type Friction Materials
FKF base aggregate brief
FKF Process Flow
Msds
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Drum brake lining for light and medium loading truck
1.  Formula
     Ingredient                        Ratio%
     FKF fiber                         2035%
     Other fiber                        2---8%
     Rubber-Modified resin              1521%
     Friction adjust agent                 2040%
     Reducing friction filler              10---15%
2. Character
    1). Friction Character (D-MS Friction test machine)
 
                             Fiber Type
 
Character

FKF Type Brake Lining
 
Asbestos Type Brake Lining
Rise
Decrease
Rise
Decrease

Friction
Coefficient
100
0.44
0.37
0.37
0.35
150
0.41
0.40
0.38
0.37
200
0.41
0.42
0.42
0.38
250
0.37
0.37
0.38
0.39
300
0.38
 
0.38
 

Rate of Wear
10-7cm3/N.m
100
0.11
0.12
150
0.16
0.11
200
0.12
0.12
250
0.38
0.26
300
0.41
0.53
 
    2). Test Result of Physics Property:

  Item
FKF Type Brake Lining
Asbestos Type Brake Lining
  Impact Strength dj/cm²
3.9
4.3
  HRM
65
82.7
  Flexing Strength N/mm²
50.28
52.6
  Maximum Strain10-3mm/mm
8.4
7.6
  Density  g/cm³
2.16
2.14

FKF Type Brake Lining for City Public Traffic Vehicle
1. Ratio of Ingredient
Ratio                        Usage%
Resin                       12-5
Rubber                     5-15
FKF Fiber                  20-40
Other Fiber               20-0
Filler and Other        35-45
2.Test Result:
Friction Character (D-MS Friction test machine)

  Temperature
100
150
200
250
300
  Friction coefficient
0.32
0.36
0.40
0.39
0.36
  Rate of Wear
0.14
0.16
0.18
0.25
0.30
3.Physics Character

  Impact Strength  dJ/cm²
5.5
  HRM
55
  Density  g/cm³
2.18

Disc Pad for Car
1. Ratio of Ingredient

  Ingredient
Usage%
  Resin
10-15
  Rubber
3-0
  FKF Fiber
10-22
  Steel Wool
10-0
  Filler and Other
50-65

2. Friction Character:

Temperature
100
150
200
250
300
350
Friction coefficient
0.36
0.40
0.43
0.41
0.33
0.31
Rate of Wear
0.18
0.25
0.41
0.39
0.51
0.64

3. Physics Property:

  HRM
72
  Density  g/cm³
2.2-2.3

 

Address:435 South Building,No.11 Sanlihe Street, Haidian District,Beijing   P.C.100831
Tel:010-68315674/68351521  Fax:010-68351521  Email:hengnian@263.net

   BEIJING HENGNIAN TECHNOLOGY & TRADE CORPORATION