Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7

Model NO.
B301 B302 B311
Application Material
Leather
Type
Synthetic
Solubility
Solubility
Composition
Oxide
Yellow Pigments
Zinc Chrome Yellow
Green Pigments
Chrome Oxide Green
Blue Pigments
Iron Blue
Specificatio
Zinc Sulfide 28%-30%
Package
25kg PP Bag
Style
Inorganic Pigment
Transport Package
25kg PP Bag
Specification
25kg PP Bag
Origin
China
HS Code
32064210
Production Capacity
1000 Ton/Month
Reference Price
$ 54.00 - 810.00
Contact Us

Product Description

Lithopone
Other Name: Barium zinc sulfate sulfide Pigment white 5
Chemical Formula: BaSO 4 ·ZnS
CAS Number: 1345-05-7
EINECS Number: 215-715-5
Molar mass: 330.80 g/mol
Appearance: White powder
Odor: odorless
Density: Approx. 4.36 g/mL
Melting point: ZnS> 1,180°C;BaSO4 > 1,350 °C
Solubility in water: Insoluble
B301 :   white pigment ,zinc sulfide content is 28%. Covering power is stronger than zinc oxide, worse than titanium dioxide, and good heat resistance.

B302 : white pigment ,zinc sulfide content is 28%. After surface treatment, it has better dispersion than B301

B311 : white pigment ,zinc sulfide content is 30%.   Compared with B301, it has stronger covering power and fading power also better dispersibility

Usage:
Used for coloring paint, ink, rubber, rubber products, paper, lacquer cloth, oil cloth, leather, watercolor pigment, paper, enamel etc . It also used as adhesive in the production of electric beads


Inorganic white pigment, widely used in polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon, polyformaldehyde and other plastics, as the white pigment of paint&ink. It is bad use for polyurethane and amino resin, and cannot use for fluoroplastics.
ITEM INDEX
   B301      B302       B311
High First Qualified High First Qualified High First Qualified
Sum of total zinc of zinc sulfide and barium sulfate 99 99 99
Total zinc(zinc sulfide)   % (m/m)≥ 28 28 30
Zinc oxide   %(m/m) ≤ 0.6 0.8 1.0 0.3 0.3 0.5 0.2 0.3 0.5
105 ºC   volatile matter % (m/m) ≤ 0.3 0.3 0.5 0.3 0.3 0.5 0.3 0.3 0.5
Water soluble matter   %(m/m) ≤ 0.4 0.5 0.5 0.4 0.5 0.5 0. 0.4 0.5
Sieve residue( 63um sieve )   %(m/m) ≤ 0. 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Color(compared with standard sample) Over match similar Slightly worse than Over match similar Slightly worse than Over match similar Slightly worse than
The water extract of alkalinity  Intermediate hurdles
Oil absorption   g/100g 14 11 10
Reducing power(with standard sample)   %   ≥ 105 100 92 105 100 95 105 100 95
Cover rate(contrast)                 Not less than 5% standard sample
package:25kg pp bag,craft paper bag or anyothers according to clients request. Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7 Hot Selling 28% 30% Lithopone B301 White Powder 1345-05-7

 

Inorganic Pigment

PNEUTEC.IT, 2023