Lithopone B301 Powder for Water Based Dispersions

March 30 10:07:18, 2024

Model NO.: STC-L-03
Composition: Inorganic Salt
CAS No.: 1345-05-7
Einecs No.: 215-715-5
Model Number: B301, B311
Style: Inorganic Pigment
Mf: Znsbaso4
pH Value: 8-9.5
Oil Absorption: Max 14.0%
Density: 4.2
Other Name: Barium Zinc Sulfide, Lithopone
Other Names: 77115; C.I. Pigment White 5
Trademark: San Techchem
Transport Package: 25 Kgs Net Bag
Specification: 28-30%
Origin: Henan, China
HS Code: 3206421000
Lithopone B301 powder for water based dispersions

                                 Lithopone B301
Introduction of Lithopone B301 

Lithopone by BaSO4 and ZnS two kinds of components, mixing the two components in the coating is not a separate state. BaSO4 has a diamond crystal structure; ZnS has cubic or hexagonal crystal structure.

From the solution of zinc sulfate with barium sulfate solution prepared by mixing ZnSO4 (+BaS solution) (solution): BaSO4 =ZnS

Lithopone B301 Powder for Water Based Dispersions

Performance of Lithopone B301 

Lithopone lithopone pigment than zinc sulfide in wide use. The structure is similar to that of ZnS, which contains barium sulfate, and the durability is slightly worse. Poor powdering resistance. The price is low, so it can be partially substituted for tio2.
 
Classification of Lithopone B301 
 
Lithopone powder 28%-30% B301 B311
Product name: Lithopone
Other name: C.I. Pigment White 5, C.I. 77115, Barium zinc sulfate
EINECS No.: 215-715-5
ZnO: 28-30%
Molecular Formula: ZnS+BaSO4
Physical appearance: white powder, non-toxic, tasteless, odourless, insoluble in water
 
Specification of Lithopone B301 
 
Parameters B311 B301
Total zinc sulphate and Barium sulphate, % ≥99.0 ≥99.0
zinc sulfide content, % ≥30.0 ≥28.0
zinc oxide content, % ≤0.3 ≤0.6
Color, compared with standard samples better better
Tinter reducing power, 
compared with standard samples		 ≥105 ≥100
105°C volatile matter, % ≤0.3 ≤0.3
Water solubles, % ≤0.3 ≤0.4
Water suspension pH-value 6.0-8.0 6.0-8.0
Oil absorption, g/ 100g ≤10 ≤14
Hiding power ≥ 5 % of standard sample ≥ 5 % of standardsample 
Sieve Residue,63um ≤0.1 ≤0.1
 
Advantages of Lithopone B301 

1) real manufacturer,20 years producer
2) quality is superior to GB standard,free sample for your test before shipment
3) expert sales & after-sale team,prompt shipment with professional documents
4) chemical stability,SGS/CIQ report
5) high whiteness
6) various types: B301, B311, B302, DS
 
Application of Lithopone B301 

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, pape, enamel. 

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

Lithopone B301 Powder for Water Based Dispersions

 
Packing details of Lithopone B301 
In 25kg/ bag, woven bag with PE liner or paper bag(can follow customers' requirements).,26mt/20'' FCL(without pallet), 24mt/20'' FCL(with pallet).
 Lithopone B301 Powder for Water Based Dispersions


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