High Pure Lithopone B311 Low Impurity, Low Heavy Metal

• Customization: Available
• CAS No.: 1345-05-7
• Formula: Znsbaso4
• Model NO.: Lithopone B301/B311
• Color: White
• Appearance: Powder
• Main Raw Material: Znsbaso4
• Level: Finish Coat
• Method: Brush
• Certification: ISO9001
• Substrate: Plastic
• Components: Pigment
• Formation Mechanism: Conversion Type
• Expiration Date: 1 Year
• Product Name: Lithopone
• Lithopone Einecs No.: 215-715-5
• Lithopone CAS No.: 1345-05-7
• Mf: Znsbaso4
• Style: Inorganic Pigment
• Density: 4.2g/cm3
• Purity: 28%-30%
• Sample: Free
• Delivery Time: 7-10days
• Grade: Industry Grade
• Type: B311/B301
• Certificate: SGS etc
• Usage: Paint and Coating
• pH Value: 6.5-8.0
• Storage: Dry Place
• Transport Package: 25kg Net Bag or Customized Package
• Specification: 28%-30%
• Trademark: Premtec
• Origin: China
• HS Code: 3206421000
• Production Capacity: 60, 000 Mt Per Year

Product Description

Product Description

 

LITHOPONE B301 / B311

I . Specifications of  Lithopone :
Lithopone 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.



II. Characteristics of Lithopone :
It  belongs to the in general  use lithopone, the appearance is white power. it's characture is non-toxic, tasteless, not dissolve in water. chemical stalility and resistence to alkali.   

Item	B311	B311
Total Zinc and Barium Sulphate %≥	99	99
Zinc Sulfide Content %≥	30	28
Zinc Oxide Content %≤	0.3	0.6
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
Residue on sieve 63μm %≤	0.1	0.1

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2) Has mostly been replaced by titanium dioxide which is more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

III . Applications of Lithopone:
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    

IV . Package Terms of Lithopone powder

Package:	25kg/pp woven bag, 500kg or 1000kg ton bag or can be packed as customers' request
Pallet:	1 Pallet can be packed 40 bags by PE film/ 1 ton/ 40bags
1x20' FCL:	1x20' FCL can be loaded 20-22 Pallet/ 20-22 ton/800-880bags. 1x20' FCL can be loaded 24 ton/ 960bags without pallet
Marks:	If you have special requests on marks, we also can do