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Nano Calcium Carbonate for Rubber Products
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Nano Calcium Carbonate for Rubber Products:
1) Usage: rubber products of NR, NBR, SBR, BR
2) Specifications:
Appearance: white powder
Particle shape: cubic
Particle size: 60-90 nm
Ca CO3 content: ?95%
Whiteness: ?90
Dop oil absorption value (cc / 100g): ?30
Moisture: ?0.40%
Residue on 325 mesh screen: ?0.10%
Specific surface area: 19-21sqm
Apparent density (g/cm 3): 0.30-0.45
PH value: 8.5-9.5
Surface treatment: fatty acid
Effects and benefits: as reinforcement filler, it can enhance tensibility, wear and tear duration
If this offer has interested you, please, fill the form of inquiry and you receive the answer in ASAP. |
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