Tianjin Longke

CAS No.: 1333-86-4 Classification: Chemical Auxiliary Agent Purity: 96% min Appearance: Black Powder White carbon black/SiO2(%) ≥ 93 Loss on heating(%) 5.0-6.5 Loss on ignition (%) ≤ 7.0 PH value 6.5-7.0 Specific surface area BET(cm2/g) 160-175 DBP absorption value(cm3/g) 2.2-2.4 Total iron content(mg/kg) ≤ 300 Sulfate(%) ≤ 1.5 Pellet degree ≥ 100mesh Place of Origin: Hebei in China Model No: carbon black Payment Terms: T/T(Bank Transfer) Minimum Order: 10 Ton Package: 25kg knitting bags top grade linerfilm, or 1MT bag with pallets Shipping: within 15 days after receipt of payment

Type: Zinc Appearance: white powder Specification: Item Standard B301 B311 Ba+SO4 (as ZnS)% (m/m) 99 min 99 min Zinc (as ZnS) (m/m)% 28 min 30 min Zinc Oxide %(m/m) 0.6 max 0.3 max 105Deg.C. Volatile%(m/m) 0.3 max 0.3 max Water Soluble%(m/m) 0.4 max 0.3 max Screen residues (63um mesh) %(m/m) 0.1 max 0.1 max Oil absorption g/100g 14 max 10 max Color Killing (Compare with standard specimen) % 105 min 105 min