No-Asbestos Mineral Fiber Mf-1025 and Cellulose Fiber Used in Manufacturing Brake Pads

Product Description

Mineral Fiber :
   COMMON NAME: High Aluminum and low Silicon Engineering Mineral Fiber
   CHEMICAL NAME: Synthetic Vitreous (silicon acid Salt) Fiber   
CAS-No.:   RN 287922-11-6   
The fiber is made of basalt and blast furnace slag, low cost, stable friction is a good substitute for asbestos fiber. Our factory introduce advanced technology from Germany and specialized automatic production line of fiber products. Our products have good dispersion, suitable for all kinds of mixing machine mixing, made of brake pads grinding surface without fiber particles, uniform appearance. In the production process is equipped with special equipment to separate slag ball, slag ball content is low, brake noise is small after made into brake disc.
Product Model:MF-1010,MF-1020,MF-1025,MF-1035,MF-1040

 

Chemical Composition:

SiO2	Al2O3	Fe2O3	CaO+MgO	Na2O+K2O
40%-60%	15%-25%	3%-7%	25%-30%	3%-6%

Characteristics and Applications:
Good decentrality, used well in brake linings, and it is suitable for all types of tempering mixer.
Recommendatory dosage:Brake drum:15-35%Brake disc:8-25%
Technical Indicators:
Mineral Fiber(MF-1010)

Project	Index(%)
The average fiber length	0-1.0mm
The average fiber diameter	4.0-9.0um
Fiber distribution	D50
Hardness	6-7Mohs
Fiber density	0.37-0.45g/m3
Fiber moisture	≤1.0
Fiber diameter	3-8um
Fiber loss-on-ignition	<0.5 ,(800/H)
Softening Point	>1550Temperature
PH	10
Fiber Asbestos Content	0
Shot Content;>120mesh	<4
Acetone Extraction	0.4

Mineral fiber(MF-1020)

Project	Index(%)
The average fiber length	1.0-2.0mm
The average fiber diameter	4.0-9.0um
Fiber distribution	D50
Hardness	6-7Mohs
Fiber density	0.27-0.38g/m3
Fiber moisture	≤1.0
Fiber diameter	3-8um
Fiber loss-on-ignition	<0.4 ,(800/H)
Softening Point	>1550Temperature
PH	10
Fiber Asbestos Content	0
Shot Content;>120mesh	<4
Acetone Extraction	0.4

Mineral fiber(MF-1025)

Project	Index(%)
The average fiber length	1.0-2.5mm
The average fiber diameter	4.0-9.0um
Fiber distribution	D50
Hardness	6-7Mohs
Fiber density	0.28-0.35g/m3
Fiber moisture	≤1.0
Fiber diameter	3-8um
Fiber loss-on-ignition	<0.4 ,(800/H)
Softening Point	>1550Temperature
PH	10
Fiber Asbestos Content	0
Shot Content;>120mesh	<4
Acetone Extraction	0.4

Mineral fiber(MF-1035)

Project	Index(%)
The average fiber length	1.0-3.5mm
The average fiber diameter	4.5-9.0um
Fiber distribution	D50
Hardness	6-7Mohs
Fiber density	0.25-0.35g/m3
Fiber moisture	≤1.0
Fiber diameter	3-8um
Fiber loss-on-ignition	<0.4 ,(800/H)
Softening Point	>1550Temperature
PH	10
Fiber Asbestos Content	0
Shot Content;>120mesh	<4
Acetone Extraction	0.4

Composite Fiber:
Non-Asbestos Composite Mineral Synthetic Fibre(Composite Fiber)

Product Model: CF-1035,CF-1025

The fiber is made of mineral fiber, organic fiber and surface treatment agent. Length 1.0-3.5mm, the fiber has good dispersion, suitable for mixing with all kinds of mixer. Using this product cold type effect is good, especially suitable for cold type two step brake lining production process, use this product do not need to add organic fiber.

Technical Indicators:

Project	Indicators
Specific Gravity	2.25g/cm³
Fiber length	1.0-3.5mm
Loose density	800-1100 cm³/100g
105ºC Volatiles	<2.5%
Slag ball Content	>120mesh; < 2%
800ºC Burn loss	28-32%
Fiber diameter	3-8μm
P H	8-10
Main ingredients	Mineral Fiber 70% Cellulose Fiber 30%

Ceramic fiber(CF-1010 ,CF-1025,CF-1035)
  Aluminum silicate fiber, raw materials to kaolin, coke gem, pyrophyllite and other high aluminum content of silicate ore as raw materials, silicon dioxide and alumina content is more than 96%.
Chemical composition :

SiO2	Al2O3	Fe2O3	Na2O+K2O
45%-55%	40-50%	0.8%-1.0%	0.2%-0.5%

Characteristics and applications:
It has low heat conductivity, thermal stability, chemical stability, and no causticity. Brake linings made from ceramic fiber have high temperature resistance and decentrality, can be used in brake linings which requires high temperature resistance and heat recovery capacity, it also can be used in all types if mixer
Recommendatory dosage:
Brake drum: 20-35%
Brake disc: 10-25%
Technology Indicators:

Project	Index(%)
The average fiber length	0.15--2.5mm
The average fiber diameter	4-9um
Fiber distribution	D50
Specific Gravity	0.25-0.45g/m3
Fiber moisture	≤1.0
Fiber diameter	2-4um
Fiber loss-on-ignition	<0.5,(800/H)
Softening Point	>1750Temperature
PH	7
Fiber Asbestos Content	0
Shot Content;>120mesh	<20
Surface density(state of compression)	0.13-0.20g/ cm³

Package:
     25kg*40nos packed in 3 ply sacks stacked on a wooden pallet wrapped ,strapped and shrink wrapped .

Cellulose Fiber(CMF-1040)
It is made of high quality newsprint crushed, with moderate price and no environmental pollution. It is a high quality asbestos substitute, suitable for non-asbestos friction materials, especially for ceramic fiber and other mineral fiber reinforced friction materials.
Main components: Nature Cellulose
Characteristics and application:Easily dispersed, no need pre-open-processing, good cold-enhancing effect and high intensity, it can improve the intensity of the brake linings and used better than other products.
Recommendatory dosage: Brake drum: 5-20% ,Brake disc: 3-10%
Technology Indicators:

Project	Indicators
Appearance	Gary White
Specific Gravity	1.4g/ cm³
Loose Density	600-800 cm³/100g
Fiber length	0.65-1.8mm
Surface density(state of compression)	0.16-0.19g/ cm³
105ºC Volatiles	<10.9%
800ºC  Calcination	<0.9%
Fiber diameter	3-12μm
P H	5.1
Main ingredients	H 7%   C 41%   O 52%

Package:
     10-12kg/bag packed in 3 ply sacks stacked on a wooden pallet wrapped ,strapped and shrink wrapped .

Storage:
Mineral Fiber  must be stored in a cool,dry place .To prevent moisture penetration .packs which have opened should be sealed again as soon as possible.
Industrial Safety and Environment Protection:

1.  Risk of explosion by static sparks or ignition sources
2.  Use only explosion -proof equipment .
3.  Use with local exhaust ventilation.
4. Wear protective eyeglasses or chemical safety goggles .

A safety data sheet will be made available on request:
This information is based on our present state of knowledge and is intended to provide general notes on our products and their uses .It should mot therefore be construed as guaranteeing specific properties of the products described or their suitability for a particular application .Any existing industrial property right must be observed . The quality of our products is guaranteed under our General Condition of Sale.