Uncoated calcium carbonate powder 30 micron - GCC - LC30

- Purity 98.5%min, - Whiteness 97%min, - Brightness 94%min, - Size: 30micron, - Uncoated calcium carbonate powder - details see: //www.sourcingmetals.com/uncoated-calcium-carbonate-powder-30-micron-10190290
Place of Origin: Yen Bai VietnamSize: D97= 30micron, D50= 6 micronShape: PowderModel Number: GCC - LC30
Brand Name: LATCARaw Material: LimestoneType: Calcium carbonateApplication: Making paper, shoe sholes, putty, paint, rubber
Uncoated calcium carbonate powder 30 micron
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Uncoated calcium carbonate powder 30 mircon

GCC - LC30

- D50 ≤6.0µm

- D97 =30±2µm

- Meshsize: 500mesh



CaCO3Content≥ 98%Brightness≥ 94.00 %

MgO Content

≤ 0,16%

pH8.0 ÷ 9.0
Fe2O3Content≤ 0,01%Moisture≤ 0,2%
Al2O3Content≤ 0,04%Density2.7g/cm3
SiO2Content≤ 0,01%Oil absorption≥ 24g/100g CaCO3
Na2O Content≤ 0,16%Loss on ignition Content≤ 43,08%
Coating ratio Acid/powder(%)1.00-1.05

Main Applications

-Paper Manufacture

-Rubber Additive

- Paint

- Shoesoles

- Rubber

Main Applications:

1.Rubber manufacture: Calcium carbonate is the earliest filler used in the rubber industry. It helps enlarge the capacity in the rubber products, for saving the cost. It also enhances the tensile strength, abrasion and tearing strength. The unpolished Calcium Carbonate used in this field has medium size about 1.5 -40mm.

2. Plastic manufacture: With the medium size smaller than 1.5mm and polished smoothly, Calcium Carbonate is usually used in producing Plastic ( PVC). It plays as the framework in plastic products, keeps the stability of the products, strengthens the products and keeps products smoothly. Calcium Carbonate also help whiten the color and increases the quality of the plastic products.

3. Paper making: Whitening the paper, and as the filler, can reducing the pulp,for saving the cost.

4. Painting Production:60% ofCaCO3is used in manufacturing Paint especially Water paint. The Smooth and the distribution of the size of CaCO3can affect the aperture of the paint. In addition, the high white CaCO3with good disperingand low abration can help improve the viscosity of the product.

5. Construction:Tiles, Asphalt, Ceramic,...

Features: High whiteness, fine grain size, low impurity, adopting dry surface treatment technique, with high activation rate.

Contact information:


Sale executive

Skype: lien.sdb

Yahoo: lienntfp

HP: +84 98589 7721

Packaging Detail:25kg/50kg PP bag or 1250kg jumbo bag
Delivery Detail:10-15 days from TT advance date or LC date

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