Calcium Sulphate Powder

Data Sheet:

Appearance: White Powder Whiteness: ≥ 95%

Fineness: 1000-1250 Mesh Density: 2.8 g/cm3

Chemicals: CaSO4

Stability: Excellent Sun Proof, light Fastness, Heat Resistance, Weathering abiliity and Excellent Corrosion Resistance

Purity: ≥99%

Refractive Index: 2.1

Oil absorption value: 20

PH: 7

Dissociating moisture: <0.1%

Basic Formula Coloring: 100%

Granule Shape: Needle and flake

Length/Diameter: 1-5

Water-Solubility: 2.65mg/L (22°C)

Heat Resistance: 1000°C

Melting Point: 1450°C

Resistance to yellowing: Grade 1

Light Fastness: 7

Chloride Contents: ≤0.018

Iron Salt Contents: ≤0.015

Frame Retardness: High Chemical Property: Stable, Strong affinity, with other fillers no reacting.



Package: 40KG/bag,(Inner Plastic Bag plus KraftPaper Bag Outside) or packing as per Customers’ request. 25bags/Pallet (Pallet size: 110x110x110 CM)



Quantity of 1x20' container loading: 20T (Totals: 20 pallets, 500 bags)





Please see the below prominent features of CaSO4 Whisker for your reference:



1, CaSO4 Whisker is eco-friendly selected from food-grade gypsum.


2, Soften the friction material.


3. Stabilizing friction coefficient.


4. High wear resistance and heat resistance.



5. Reducing shock,lower noise,absorbing micro-wave.



6. Without poisonous ash when braking.



7. Extending the life circle.



8. Reducing the dosage of resins and expensive whisker to improve the competitiveness of final products.