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| Customization: | Available |
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| CAS No.: | 471-34-1 |
| Formula: | Cao3 |
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| Item | Specification |
| Appearance | White powder |
| Particle Shape | Cube |
| Particle Size (nm) | 50-90 |
| CaCO3 Content % | ≥95 |
| Whiteness % | ≥92 |
| BET/Specific surface area (m2/g) |
25±2
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| Oil absorption value (gDop/100g CaCO3) |
24±2
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| Moisture (%) | ≤0.5 |
| pH Value | 8.5-9.5 |
| Surface treatment | Fatty acid |
| Rate of activation (%) | ≥96 |
| Package (25 Kg/bag) | 25 |
1.Rubber:
it can reduce the amount of expensive natural rubber,increase its volume ,reduce costs, After adding calcium carbonate then can be obtain higher strength tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate
2.Chemical manufacturing materials
it is heat-proof, chemical corrosion-proof,cold-proof, anti-noise, shockproof and easy to process. Therefore it can be used to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,etc.
3.Painting& coating:
it is as the filling and as the framework, Latex paint more than 30% amount are used in thick paint ,26%-60% amount are used in water-based pain
4.Plastic:
it can increase the volume of plastics, reduce the costs, improve the size, stability, hardness and tenacity of plastic products.
5.Paperpulp material:
it can fully make use of its high whiteness, affinity to water and shock intensity, low cost widely using .
6. Coal-fired power and planted sulfurization
7.Feed, industry
making calcium additives, replace the original shell powder to reduce costs.
25kg/Bag 1000kg/bag
Q: Can I get some samples?
A: Yes, free samples(1kg)are available for most of our products, you only need to pay the shipping cost.
Q: What is your general delivery time?
Usually 3-7 working days (for ready-made samples) and 7-15 working days (for bulk orders).
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on the packages if you need.
Q: What is your MOQ?
Generally it is 1000 kg.
Any trial orders smaller than MOQ are warmly welcomed. If you have a sample order, please feel free to contact us (samples are free for you, and the shipping costs are borne by you.), so that we can provide you with some shipping suggestions according to the quantity you need to save costs.
Q: What documents do you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA, if your markets need any special requirements, let us know.
Q: How to guarantee the quality of your products?
A:1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
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