Lithopone B311

Lithopone B311(30%) Name:Lithopone B311(30%) Apperance:white powder HS CODE:3206421000 CAS No:1345-05-7 Molecular Formula:ZnS+BaSO4 Packing Detail:Packing in 25kg in net pp bag,26MT in the 20'' FCL 2. Description: Lithopone B311¡ê¡§30%¡169; is a kind of lithopone whose hiding power is better than that of zinc oxide and worse than that of titanium dioxide.It has good heat-resisitance and is insoluble in water. White powder, is a mixture of zinc sulfide and barium sulfate. Have high whiteness and good covering power. It is called Inorganic white pigment. Widely used as white pigment of plastics such as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and polyoxymethylene (POM), also for paint and ink . it is use to colourate for rubber products , linoleum, leather, paper, enamel. 3. Features: 1) A white pigment produced by precipitation through filtering, heating and quenching works 2) Has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper 4. Application: Mainly used of coatings, printing ink, rubber, plastic, powder, profiles, paint, paper, and leather, etc. 1) Used as a base for lake pigment 2) Used as a inert pigment for paint, ink and cosmetics 3) A large range of applications in plastic industry 4) Used as a filler in paper, leather, and linoleum 5. Specifications: Item B311 Ba+SO4(as Zns)% 99%min Zinc(as Zns)% 30%min Zinc Oxide% 0.3max 105degree Volatile% 0.3max Water Soluble% 0.3max Screen Residues(63um)% 0.1max Oil Absorption(g/100g) 10max Tinting Strength 105min Hiding Power(contrast ratio) Not less than 5% standard sample Color Not lower than 5% of standard sample Specific Gravity Value 4.1min Packing in 25kg in net pp bag,26MT in the 20'' FCL

Description: lithopone b311 is a white powder form pigment, produced by znso4 and bas, has good hiding power, excellent heat resistance.In daily application, it is considered as the best replacement of titanium dioxide. Specs: Total zinc calculated use zinc sulfate and barium99 min Zns %30 min Zinc oxide %0.3 max Volatile at 105? %0.3 max Water soluble matter %0.4 max Sieve residue, 63um0.05 max Oil absorption, g/100g12 max Color, compared with the standardClose to Ph value of aqueous suspension6.0-8.0 Tint reducing power %105 Hiding powerNot less than of 5% the standard Application: this product is widely used in coating, printing ink, rubber and plastics field and so on. Cas number: 1345-05-7 Einecs no.: 215-715-5 H.S code: 32064210 Package: packed by paper bag with net weight 25 kg, 500 kg and 1000 kg or as per customer’s choice.

Grade: B311 Description: Lithopone B311 is a white powder form pigment,produced by ZnSO4 and BaS, has good hiding power, excellent heat resistance.In daily application,it is considered as the best replacement of titanium dioxide. Specs: Total Zinc Calculated use Zinc Sulfate and Barium Sulfate % 99 min Zns % 30 min Zinc Oxide % 0.3 max Volatile at 105? % 0.3 max water soluble matter % 0.4 max Sieve Residue,63um 0.05 max oil absorption,g/100g 12 max color, compared with the standard sample Close to PH value of aqueous suspension 6.0-8.0 Tint reducing power % 105 hiding power Not less than of 5% the standard sample Application: This product is widely used in coating, printing ink,rubber and plastics field and so on. CAS Number: 1345-05-7 EINECS No.: 215-715-5 H.S Code: 32064210 Package: Packed by paper bag with net weight 25 Kg, 500 Kg and 1000 Kg or as per customer's choice.

Molecular formula: ZnS+BaSO4 Product Properties: Also known as lithopone, white powder, it is a mixture of zinc sulfide and barium sulfate. The density ranges from 4.136 to 4.39g/cm3. Insoluble in water. It is easy to decompose into hydrogen sulfide gas when encountering acid. Not effective with hydrogen sulfide and alkaline solutions. It is prone to oxidation in the air and deteriorates after being affected by moisture. Strong whiteness and covering power. By reacting sulfuric acid with zinc oxide, potassium permanganate and zinc powder are added for solution refinement, and after pressure filtration, a zinc sulfate solution is obtained. Add barium sulfide solution for double decomposition reaction to obtain a mixture of zinc sulfide and barium sulfate precipitation, which is obtained through pressure filtration, calcination, wet grinding, drying, and crushing. Product characteristics: White powder, insoluble in water, does not react with hydrogen sulfide and alkaline solution, and dissolves in acid to produce hydrogen sulfide gas. Product Usage: Widely used in the paint and coating industries, as well as in rubber, ink, enamel, plastic, paper, oilcloth, leather, PVC, and other fields. Packaging: inner plastic outer woven, paper bags, net weight of each bag 50Kg or 25Kg Product models: B301, B311, paint grade, rubber grade Quality standard: Our company's standard Transportation& Storage The product should be stored in a dry and ventilation place, which should be rain-resistant, exposure resistant and no contacts with acid or alkaline. The storage period for the product shall be three years.

XIANGTAN SWALLOW CHEMICALS CO.,LTD We are a comprehensive chemical enterprise which integrates the scientific and technological development, production,sale and service.By now ,our company has been well-known and become one of the largest chemicals manufactures in China. Our products are popular in the international market because of the superior quality and competiive price. Lithopone B301/B311(30%) Lithopone B311(30%) is a kind of lithopone whose hiding power is better than that of zinc oxide and worse than that of titanium dioxide.It has good heat-resisitance and is insoluble in water. White powder, is a mixture of zinc sulfide and barium sulfate. Have high whiteness and good covering power. It is called Inorganic white pigment. Widely used as white pigment of plastics such as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and polyoxymethylene (POM), also for paint,ink ,grinding wheel and plaster. It is use to colourate for rubber products , linoleum, leather, paper, enamel.

Lithopone B301/B311 OUR COMPANY LOCATED IN CHINA MIANLAND The product have high quality with competitive price. Lithopone B301/B311 OUR COMPANY LOCATED IN CHINA MIANLAND! Appearance: White Powder CAS NO.: 1345-05-7 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. Packing: 25kgs net bag, 21mts in the 20'FCL.

Lithopone 1. Molecular Formula: ZnS BaSO4 2. Purity: 28%, 30% 3. CAS No: 1345-05-7 4. Appearance: White powder 5. Place of origin: China 6. Manufacture for Glacial acetic acid. lithopone B301 B311 ZNS 28% MIN 30% MIN ZNO 0.6%MIN 0.3%MAX VOLATILE MATTE 0.3%MAX 0.3%MAX MATTER SOLUBLE IN WATERE 0.4%MAX 0.3%MAX RESIDUE ON SIEVE 63 UM 0.1%MAX 0.1%MAX OIL ABSORPATION VALUE 14 10 . 25kg/PP Bag, 25mt/20'FCL.

Product: lithopone. Classification: Chemical Auxiliary Agent CAS No.: 1345-05-7 Other Names: Barium zinc sulfate MF: ZnS BaSO4 EINECS No.: 215-715-5 Purity: 30% Place of Origin: Hebei China (Mainland) Type: Adsorbent Adsorbent Variety: Molecular Sieve Usage: Coating Auxiliary Agents, Leather Auxili... Brand Name: HSM Model Number: B311/B301 Style: Inorganic Pigment Type: Zinc. Packaging Detail:25 kg,50kg PP bag or according to the clients request Delivery Detail3-4weeks.

Supplier: Organic chemicals: fomic acid, oxalic acid, glacial acetic acid, CMC 65%, stearic acid, inoranic chemicals: Iron oxide, carbon black, zinc oxide, hydrogen peroxide, sodium silicate, sodium metasilicate, calcium chloride, lithopone B301/B311, titanium dioxide, chrome oxide green, aluminum sulphate, aluminum hydrate, calcium hydroxide