By establishing modern management system, paying attention to environmental protection investment and comprehensive utilization of waste, carrying out strict production process control, many of our products has achieved or exceeded the advanced domestic and abroad quality level. We have mastered the producing technology of high quality and low heavy metal TiO2 very well. Our company has passed the ISO9001:2008 International Quality System, EU REACH officially registered, TUV company assess, ISO14001:2004 Environmental Management System. Also to comply with the international environmental standard requirements, all of our products have passed the SGS and RoHS heavy metals test meeting the non-pollution requirements. 

Lithopone B311 white pigment of Shanghai YUEJIANG Chem

Total zinc calculated use ZnS 30%min,  ZnS and barium sulfate: 99% min total which has strong whiteness and hiding power, best substitute tio2 white .zinc sulfate powder

Features of lithopone B311:

1) Total zinc calculated use ZnS and barium sulfate: 99% min.

2) ZnS: 30% min.

3) Zinc oxide: 0.3% max.

4) Color compared with standard sample: superior to tint reducing power, compared with standard sample 100min

5) Volatile at 105°C: 0.3% max.

6) Water soluble matter: 0.3% max.

7) PH value of aqueous suspension: 6.0 - 8.0

8) Oil absorptiong/100g: 10 max.

9) Hiding power: no less than 5% of standard sample

 Products made by Lithopone B311:

polyolefin, vinyl resin, ABS resin, polystyrene nylon, also in coating, printing ink, rubber and plastic field, and so on.

Certificates Show:

Factory show: