wholesales wollastonite powder Pure Plant Extracts

wholesales wollastonite powder Pure Plant Extract

As a typical metamorphic mineral, Wollastonite has primarily occurred in the contact belt between acid rock and limestone, also appeared in katametamorphic calc schist, volcanic product and certain alkaline rock.The chemical molecular formula of Wollastonite is Casio the structural formula is Ca (SiO2],Wollastonite is thin plate-like crystal of triclinic system which belongs to a chain silicate with radial or fibrous aggregation. Its special crystal structure determines the properties of non-toxic, acid &akai resistant, low hygroscopicity &oil absorption, fine insulation, high whiteness, great thermal & dimensional stability, excellent mechanical &electrical performance.

Wollastonite is further known as industrial mineral raw material with natural green, low carbon emission and energy saving

Item	Value
Particle Size(mesh)	80-3000
Aspect Ratio(LD)	3:1-25:1
Sedimentation Value(m/200mg)	40-150
Oil Absorption(g/100g)	20-55
Whiteness(%)	75-92
Refractive Index(%)	1.63
Density (g/cm3)	2.95
Coefficient of Expansion( mm/mn℃)	6.5x106
Melting Point(℃)	1450
Hardness(Mohs)

 

FAQ:
Q1. What's the MOQ?
A: It is based on the different product. Some are 10g and some are 1 ton. Plesae be free to consult our salesman.
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately. By FeDex will be 10 days to you.
Q3. If I need less than the MOQ, is it possible.
A: Yes. If less than MOQ. the price will be 5% more than the MOQ. It based on the different product. Plesae be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Plesae be free to consult our salesman.
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers.The shelf life will be 2 years.
Q6: What's your main payment method?
A: T/T, west union, money gram, order online.