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Fujian Sannong Calcium Carbonate Co.,Ltd

We,Fujian Sannong Calcium Carbonate Co.,Ltd. Founded in 1998, is one of the largest manufacturer of calcium carbonate in China .We can supply various calcium carbonate ,such as food grade, medicine grade and industrial g ...

Fujian Sannong Calcium Carbonate Co.,Ltd
No.37 Xinan Road, Jiangle,Sanming, Fujian,China


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Nano Calcium Carbonate for rigid PVC

Nano Calcium Carbonate for rigid PVC
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Product Description

Usage: Injection mould, extrusion & injecting mould, PVC profile & pipe, FRP etc.
Suitable for the modification of PVC, PP, PE, ABS and HIPS
Appearance White powder
Particle shape Cubic
Particle size 70-90 nm
CaCO3 content ≥95%
Whiteness ≥90
Dop oil absorption value (cc/100g) ≤40
moisture ≤0.40%
Residue on 325 Mesh screen ≤0.10%
Specific surface area 15-26m2/g
Apparent density 0.30-0.45 g / cm3
PH value 8.5-9.5

Effects and benefits: In rigid PVC products, it can accelerate gelation, enhance
cold impact strength, eliminate plate out, improve surface gloss.