Pigment & Dyestuff Chemical Zn 28-30% Lithopone for Pigment

• CAS No.: 1345-05-7
• Formula: Znsbaso4
• EINECS: 215-715-5
• Model NO.: 28-30%
• Color: White
• Appearance: Powder
• Main Raw Material: Inorganic Pigment
• Level: Finish Coat
• Method: Roller
• Certification: ISO,SGS, BV Certificate
• Substrate: Building,Rubber,Plastic,Leather
• Components: Pigment
• Formation Mechanism: Conversion Type
• Expiration Date: 1 Year
• Product Name: Lithopone
• Other Name: C.I. 77115
• Grade: Tech Grade
• Element: Polyatomic Acid
• Quality: First Class
• Model No.: B301 B311
• Application: Paint, Coating, Rubber, Watercolor, Paper, Enamel,
• Storage: Cool and Dry Place
• Style: Inorganic Pigment
• Shelf Life: One Year
• Total Zinc and Barium Sulphate, %: 99.0 Min
• Zinc Sulfide Content %: 30.0 Min
• Zinc Oxide Content, %: 0.3 Max
• Tinter Reducing Power,: 105 Min
• 105°c Volatile Matter %: 0.3 Max
• Transport Package: 25kg PP Bag or Kraft Paper Bag
• Specification: B301 B311
• Trademark: KELAI
• Origin: China
• HS Code: 320642
• Production Capacity: 50, 000 Ton/ Year

Product Description

Product Description

 

White Pigment Lithopone for Paint and Coatings

Product name: Lithopone B301/311
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




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.

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.
 

Product Parameters

Specification of  lithopone powder 28%-30% B301 B311

Parameters	Lithopone B311	Lithopone 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

Application of lithopone powder 28%-30% B301 B311
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

Packaging & Shipping

 

Packing details of lithopone powder 28%-30% B301 B311
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).





Our Service For You
1. Sample of lithopone can be offered with free charge. 
2. We have full stock and can deliver within short time. 
3. OEM order are accepted, Any kind of logo printing or design are available. 
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 
6. We have many years experience for export, we cherish every order from our honor.