Product Name: Factory Supply High Quality Lithopone B301 (ZnS: 28%) / B311 (ZnS: 30% Min) for Paint and Coating Model NO.: Lithopone B301 Formation Mechanism: Conversion Type Components: Film Forming Matter Substrate: Glass Certification: ISO14001, CCC, RoHS, ISO9001 Drying Method: Drying Level: Finish Coat Method: Brush Main Raw Material: Polyurethane Appearance: Powder Color: White CAS No.: 1345-05-7 Mf: Znsbaso4 Einecs No.: 215-715-5 Usage: Paint,Coating,Rubber Density: 4.2 Solubility: Insoluble in Water Trademark: ZZSAN Transport Package: 25kg/Bag Specification: Lithopone B301 Origin: China HS Code: 3206421000 Product Description Lithopone B301/B311Quick Review1. Product name: Lithopone2. Chemical formula: ZnS+BaSO43. Other Names:Barium zinc sulfate4. CAS No.: 1345-05-7 H.S. Code: 32064210005. EINECS: 215-715-56. Appearance: A white, odorless powder. Insoluble in water. It's has good whiteness and envelop ability.7. Properties: This product is a kind of new-style nontoxic. Green non-pollution, lithopone than traditional lithopone albedo high, hiding power, fineness and high-temperature weatherability, strong characteristic.SpecificationPropertiesItemB301B311Total zinc sulfide and barium sulfate content % (m / m) ≥9999Zinc (in zinc sulfide)% m / m) ≥2830Zinc Oxide% (m / m)0.60.3105 °C Volatile% (m / m) ≤0.30.3Water soluble% (m / m) ≤0.40.3Residue (63µm mesh) % (m / m) ≤0.10.1Color (compared with the standard sample)ExcellentExcellentPH Value of Aqueous SuspensionNeutralNeutralOil Absorption g/100g1412Reducing power (with standard sample)% ≥105105Opacity (contrast ratio)Not lower than 5%standerd sampleNot lower than 5%standerd sampleUsageMainlyusedofcoatings,printingink,rubber,plastic,powder,profiles,paint,paper,andleather,etc.1)Usedasabaseforlakepigment2)Usedasainertpigmentforpaint,inkandcosmetics3)Alargerangeofapplicationsinplasticindustry4)Usedasafillerinpaper,leather,andlinoleumPacking1.Packedinplastic-linedplasticwovenbagsof25Kgneteach,25MTper20FCL.2.Packedinplastic-linedplasticwovenjumbobagsof1250Kgneteach,25MTper20FCL.3.Accordingtothecustomer'srequirement.WHYCHOOSE US?1. Honesty is the best policy.2.7 years running withhigh quality.3.Lithopone is delivered directlyfrom our own countryto assurebest price andaccurate delivery time.4. A reliable supplier with a strong will to buildlong-term cooperationwith you.5.LithoponeSGSandCIQtest are accepted.