old factory provide Lithopone 28%-30%

we supply high quality lithopone B301 28% Our factory has more than 40 years history in this field.

Lithopone B301

Characters:

CAS No:1345-05-7 Molecular Formula:ZnSBaSO4 Molecular Weight:169.40 Appearance: White powder

Specification:

ITEM	Specification
	B311	B301
Total Zinc and Barium Sulphate %≥	99.0	99.0
Zinc Sulfide Content %≥	30.0	28.0
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

Usage:

1)It is produced by precipitation through filtering, heating and quenching works.

Lithopone has mostly been replaced by titanium dioxide which is more durable,

but it is much cheaper.

2)It is used as a base for lake pigment and used as a inert pigment for paint,

ink and cosmetics as well as in a large range of applications in plastic industry.

3)It is used as a filler in paper, leather, and linoleum.

Packing: 25kgs plastic woven bags

Service we can provide:

 

1.Mixed container,we can mix different items in one container.

 

2.Quality control,before shipment,free sample for test after shipment,keep sample for 3 years.

 

3.Prompt shipment with professional documents.

 

4.Packing as your request,with photo before shipment