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Lithopone

Qingdao Hengshida Chemicals Co,. Ltd

City: Qingdao

Province/State:Shandong

Contact Person:Rebecca zhong View Contact Details

Lithopone

Place of Origin : China

Delivery Time : within 15 days

Payment Terms : TT OR L/C

MOQ : 1X20' container

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Technical Specification : GB/T1707-86


Item

Standard (B301)

Standard (B302)

First-Class Product

Second-Class Product

First-Class Product

Second-Class Product

BaSO4+Zn (as ZnS)%(m/m) ≥

99

---

99

---

Zinc (as ZnS) (m/m)%≥

28

28

28

28

Zinc Oxide %(m/m) ≤

0.6

0.7

0.3

0.4

105°C Volatile%(m/m)≤

0.3

0.3

0.3

0.3

Water Soluble%(m/m) ≤

0.4

0.5

0.4

0.5

Screen Residues (63μm Mesh) %(m/m) ≤

0.1

0.1

0.1

0.1

Color(Compared with Standard)

Approximation

Alkalinity of Water Extract

Neutral

Oil Absorption g/100g ≤

14

14

11

11

Color Killing (Compare with Standard) %≥

105

Cover Rate (Ratio)

Not less than 5% standard plot

Molecular Formula: ZnS+BaSO4
Molecular Weight: 330.80

Properties: A white pigment, Relative density: 4.136-4.39, Insoluble in water.
Not react with sulfuric acid and alkaline solution of hydrogen. Decompounds into hydrogen sulfide gas, easily oxidized in air, Lumps because of humidity, high cover rate.

Application: Inorganic white pigment, Widely used for the white paint such as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon, POM, plastic, paint and ink. For the coloration of the rubber, cloth, leather, paper, colored enamel, etc.

Package: 50 kg lined with plastic bag, coat plastic woven bag


Product Tags:

Lithopone

      

coatings

      

powder

      
China Lithopone wholesale

Lithopone Images

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