Calcium carbonate whisker
Calcium carbonate whisker is another new type of inorganic filling after nano calcium carbonate, non-toxic, odorless, white pine-like solid (under the microscope for needle-like single crystal) as a new generation of filling material The product has the following properties and characteristics: Comprehensive performance, high mechanical strength, and can reduce vibration, skid resistance, noise reduction and wave absorption during use; Good comprehensive performance, high friction coefficient, high wear resistance and heat resistance; Stable friction performance, good heat recession and heat recovery performance, especially the filling of calcium carbonate whiskers organically integrates friction increase and wear reduction in a system, with excellent high temperature friction and wear performance. Can reduce aromatic fiber, steel fiber, copper, the amount of potassium titanate and other high-value materials greatly reduces the cost of friction materials; the powder produced after the friction of the product is non-toxic and has little pollution.
Classification:
Product Description
Basic performance TYPICAL PROPERTIES |
參數 TYPICAL VALUE |
外(wài)觀 APPEARANCE |
WHITE |
形态 MORPHOLOGY |
fibrous ACICULAR |
Whiteness WHITENESS |
98% |
Loose Density LOOSE THICKNESS |
0.28g/cm3 |
Mohs hardness MOHS HARDNESS |
3 |
PH值 PH(10% SLURRY) |
9-9.5 |
Thermal stability temperature THERMAL STABLE TEMPERATURE |
640 |
分(fēn)子量 RELATIVE MOLECULAR MASS |
100.09 |
Oil absorption OIL ABSORPTION |
50ml/g |
Aspect Ratio(L/D) |
20 to 30 |
Product Application
reinforced plastic
The tensile strength and bending strength are significantly improved
friction material
It can improve the temperature resistance and wear resistance of brake pads and clutches.
Key words:
Related Products
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