Mineral fiber
According to state administrative policy adjustments to non - asbestos friction materials and automotive products transformation, I plant in Germany advanced technology primers Automatic composite fiber into specialized production lines, I plant fiber materials to replace asbestos friction products is an ideal material, friction material for the domestic industry transition to non - asbestos products provide high-quality materials. Cellulose fiber products are natural, man-made mineral wool, composite fiber and other products You use the fiber production brake linings is stable and reliable, high temperature properties, wear small, low (no) noise. Notable features such as long life, well liked by the friction material manufacturers.
1. Mineral fiber "br everywhere fiber and chemical properties :
SiO2
Al2O3
Fe2O3
CaO
Na2O
40%-60% 15%-25% 3%-7% 25%-30% 3%-6%
Fiber characteristics and uses :
Have good dispersion, suitable for all types of mixer mixing. You are using artificial fiber production of brake linings rockwool products, cotton particles without cutting Mills. uniform product appearance, good texture.
In the production process are equipped with special equipment to separate the slag slag separated slag content is low : "3. said Brake Lining system, brake noise ratio.
The recommended dosage :
15%-35% drum lining used vans :
8-25% : disc brake pads
Recommend mixing process
Field plowing mixer 6-8 minutes :
Vertical-speed mixer (fitted with a high-speed reamer) : 4-6 minutes
Fiber technology indicators :
NO.
Project
Technical indicators
1 The average fiber length
1.0-3.5mm
2 The average fiber diameter
3.0-8.0 microns
3 Fiber Distribution
40#30-40%60#40%-60%
4 Fiber loss-on-ignition (adjusted according to customer needs) "1% (800 กใ C H)
5 Slag content
<3%
6 Fiber moisture
<1.5%
7 Fiber density
0.10-0.25g/cm3
8 Asbestos
0
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