White Powder Pigment Lithopone B301 B311

• CAS No.: 1345-05-7
• Color: White
• Appearance: Powder
• Model NO.: Lithopone B301 B311
• Main Raw Material: Epoxy
• Level: Primer
• Method: Spray
• Certification: ISO14001, CCC, RoHS, ISO9001
• Substrate: Wood
• Components: Pigment
• Formation Mechanism: Conversion Type
• Expiration Date: 3 Years
• Product Name: Lithopone
• Mf: Znsbaso4
• Density: 4.136-4.34 g/cm3
• Einecs No.: 215-715-5
• Purity: 28%-30%
• Other Name: Barium Zinc Sulfate
• Style: Organic Pigment
• Model No.: B301
• pH Value: 8-9.5
• Transport Package: 25kgs PP or Kraft Paper Bag
• Specification: 28%-30%
• Trademark: kelai chem
• Origin: China
• HS Code: 3206421000
• Production Capacity: 50000mt/Year

Product Description

Product Description

 

White powder pigment Lithopone B301 B311

1. Description: 

White powder, is a mixture of zinc sulfide and barium sulfate. Its whiteness, strong hiding power than zinc oxide, refractive index and opaque force than zinc oxide and lead oxide, but inferior to the titanium dioxide 

2. Specification of Lithopone
 

Item	B301	B311
Total Zinc Calculated use Zinc Sulfate and Barium Sulfate %	99 min	99 min
ZNS %	28 min	30 min
Zinc Oxide %	0.6 max	0.3 max
Volatile at 105°C %	0.3 max	0.3 max
Water soluble matter %	0.4 max	0.3 max
Sieve Residue,63um	0.1 max	0.1 max
Oil absorption,g/100g	14 max	12 max
Color, compared with the standard sample	Close to
PH value of aqueous suspension	6.0-8.0
Tint reducing power	Not less than
Hiding power	Not less than of 5% the standard sampl

3. Applications:
Used for paint, ink, rubber, polyolefin, vinyl resin, ABS resin, polystyrense,polycarbonate, paper, cloth, leather, enamel, etc. Used as a binder in buld production.

4. Storage:
The product is a kind of white power which is safe, nontoxic and harmless. Keep from misture during transport and should be stored in a cool, dry condition. Avoid breathing  dust when handling, and wash with soap & water in case of skin contact. For more details, please refer to the MSDS.

5. Package:
25KG/50KG Woven bag with inner, or 1000kg big woven plastic bag.