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Lithopone B301

Inquiry
  Post Date: Dec 17,2014
  Expiry Date: Jun 15,2015
  Detailed Description: Cas No. :1345-05-7 Quantity: 500Metric Tons
Specs:Lithopone B311,B301
Price:800 USD Metric Tons
Payment Method: TT,or LC

Lithopone ZnS-BaSO4 :

  

1. Commodity: 

 

 Lithopone 28%-30% (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. 

 

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 2. Description: 

 

Lithopone  28%-30% 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. 

 

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2) Has mostly been replaced by titanium dioxide which is more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

 

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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 industry
4) Used as a filler in paper, leather, and linoleum

 

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5. Packaging:  

 

Packing:25kgs per bag or according customer's requirements

 

 

6.Specification:

Lithopone 28%-30%

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

  CAS Registry Number:

1345-05-7
  Synonyms: ;77115;C.I. Pigment White 5;C.I. 77115;Pigment White 5;Barium zinc sulfate;Barium zinc sulfide;
  Molecular Formula: Zn2BaS2O5
  Molecular Weight: 412.207
  Molecular Structure: 1345-05-7 lithopone

  Company: Zhengzhou Clean Chemical Co.,LTD.     [ China ]        
  Contact: Angela Lee
  Tel: +86-371-69118518
  Fax: +86-371-66611971
  Email: ALchem@cleaningent.com
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