Ads by Google
Lithopone:
1. Commodity:
Lithopone (ZnS-BaSO4) for paint ink plastic paper etc
(ZnS.BaSO4)(Rubberlith) is a white powder for lacquer pigment, has the characteristics of good hiding power, excellent heat resistance. In daily application, it is considered as the best replacement of titanium dioxide.
--------------------------------------------------------------------------------------------------------------
2. Description:
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.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
3. Features:
1) A white pigment produced by precipitation through filtering, heating and quenching works2) Has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper
---------------------------------------------------------------------------------------------------------------
4. Application:
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 industry4) Used as a filler in paper, leather, and linoleum
---------------------------------------------------------------------------------------------------------------
5. Packaging:
Packing:25kgs per bag or according customer's requirements
.
Specification:
Lithopone | |
Item | Standard |
Total amount of Zn(Calculated as ZnS and ZnSO4) | 99%min |
Total amount of Zn(Calculated as ZnS) | 28~30%min |
ZnO | 0.60%max |
Volatiles matter (at 105°c) | 0.30%max |
Water soluble matter | 0.50%max |
Residues on 63µm | 0.10%max |
Color(compared with standard sample ) | similar |
Alkalinity of the aqueous extract | neutral |
Oil absorption g/100g | 14max |
Color killing | 100min |
Hiding power | Not lower than 5% of standard sample |
Pictures of our product: