WFA60 WFA70 WFA80 Acicular Wollastonite Powder
Acicular Wollastonite Powder stable supply, competitive price.
Details
Wollastonite(Acicular,Powder)
Description：
Wollastonite is natural white inorganic reinforcing material of short fiber.It is also called wollastonite fiber. It can be used as cement-fibre board.
With unique physical and chemical properties, high whiteness, high dielectric property, acid and alkali resistance, heat resistance and acicular structure, it can interweave with other fibers to form netted texture.
Wollastonite is an ideal white, reinforced, founctional material with good performance as followed:
1. Improve solidity and thermal deformation
2. Uniqyue acicular structure, a good natural mineral fiber
3. Highly white, non-toxic, smelless, friendly to people&the environment
4. Stable under high temperature and good electrical conductivity
5. Low water absorbtion and oil absorbtion
6. Improve strength and toughness
7. Enhance buckling index and reduce shrinkage
8. Improve anti-scoring, anti-scratching, anti-colliding properties.
Product Photo and Parameters:
| Item | Typical Value |
SiO2 (m/m,%) | 49%min | |
CaO (m/m,%) | 41-48% | |
Fe2O3 (m/m,%) | 0.6%max | |
MgO (m/m,%) | 1.5%max | |
Al2O3 (m/m,%) | 1.5%max | |
Sedimentation | WFA60,WFA70, WFA80,WFA90 | |
LOI. | 5%max |
Applications:
It can be widely used in construction/building materials including the fire cement board,etc. It can be also used as brake block.clutch,etc.
It can be used in fireproofing boards,calcium silicate boards, rubbers, plastics.
Other information:
Packaging Details: According to customer's requirement.
Product Tag
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