Premium Dust-Free Brake Pad Material with Asbestos-Free Fibers

Product Description

 

 Rock wool 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:YMF-1010,YMF-1020,YMF-1025,YMF-1035
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:
Rock wool fiber(YMF-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

 

Rock Wool Fiber(YMF-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	0.27-0.39g/m3
Fiber moisture	≤1.0
Fiber diameter	3-8um
Fiber loss-on-ignition	<0.4 ,(800/H)
Softening Point	>1250Temperature
PH	10
Fiber Asbestos Content	0
Shot Content;>120mesh	<4
Acetone Extraction	0.4

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

 

Storage:
 Rock wool 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.