Calcium sulphate filling powder

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Name：calcium sulphate filling powder Item no.：NP-T01 Specific index:　 appearance：white powder albedo：≥95% granularity：1000/1250 density：2.8 chemical composition: CaSO4 stability：lightfast, heat-resistant, enduring seasonal changes chemical erosion purity：≥99% refractive index：2.1 absorb oil capacity：20 PH value: neutrality Moisture dissociation: <0.1% Basic direction for staining: 100% Granule shape: needle-shaped, piece shaped ratio：1 – 5 water solubility:　2.65mg/L (22℃) heat enduring point: 1000℃ melting point: 1450℃ color changing preservation: 1 class lightfast : 7 class chloride content: ≤0.018 content of iron and salt: ≤0.015 fireproofing capacity: high chemical character: stability, strong appetency, without reactivity with other fillings Packing：　40KG/bag，（packed by kraft bag with plastic film lining）It also can be packed as customers’ requirements. Transportation：transportation： by truck, train, or ship This product should be placed in airiness place for dampproof.

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Natural Power Whisker

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