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Verified Supplier | China Overseas Scien...

China Overseas Science & Trade Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2003
Performance:
Quick Response Rate
Company Feedback

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: COSTCO
  • Model Number: COST-CTP
  • Type: Coal Tar Pitch
  • Grade: AAA
  • Softening Point: 100℃-150℃
  • CAS No.: 8052-42-4
  • EINECS No.: 232-287-5
  • keyword: Modified High Temperature Coal Tar Pitch

Packaging & Delivery

Packaging Details: packaged in polypropylene PP material bag( with sunscreen, 4.3kg/month gross weight ) when do exports.
Delivery Detail: About 10 days after receive payment

Specifications

1.fast delivery best price
2.China larger supplier
3.BV,SGS,CIQ,ISO,COA,MSDS
4.Supply Free sample

Melting Point 100-150 Centigrade Modified High Temperature Coal Tar Pitch

                                Modified High-Temperature Coal Tar Pitch

 

 

 

Physical and chemical properties 

 

The modified high temperature coal tar pitch is a black solid consist of fused ring aromatic hydrocarbons and macromolecular resins, which contains oxygen, nitrogen and sulfur heterocyclic compounds and a small amount of polymer carbon material.it can be solidified into a brittle solid in shell-like fracture at a certain temperature (1-5cm) without thermal effect. It is brittle black lumps under room-temperature and can be converted into liquid when heating, with characteristics of shiny, toxic and in a slight odor. Its flash point is 204.4°C and boiling point is no higher than 470°C . Melting point  around 100-150°C and 1.25-1.35g/cm3 density.

 

 

Production process  

 

It is obtained by distilling soft pitch in modifier under certain pressure and temperature after certain time of heating. 

 

 

Application 

 

It can be used as binder pitch for the production of high-power and ultra high-power graphite electrodes( mainly used in steel mills and other metal smelting ), aluminum with anode paste and prebaked anode adhesives ( mainly for the aluminum plant ), high-pure carbon black and carbon black oil( mainly for rubber tire factory ). 

 

 

 

Transportation 

 

In bulk when do domestic transportation for the purpose of saving costs, and packaged in polypropylene PP material bag( with sunscreen, 4.3kg/month gross weight ) when do exports.

 

 

 

 

 

 

  Specifications of High Temperature Modified Pitch

Property

Specification

Trace Elements

Typical

Softening point/°C (R&B)

120 ~ 150

S

0.47%

Toluene insoluble/%

26 ~ 30

Na

76ppm

Quinolone insoluble/%

6 ~ 10

Ca

32ppm

β-resin/%

≥18

Al

27ppm

Coking Value/%

≥55

Si

49ppm

Ash/%

≤0.3

Fe

161ppm

Moisture/%

≤3

Zn

116ppm

Distillation before 360%

1 ~ 3

Pb

220ppm

 

 

 

 

 

Buyer Product Name Price Quantity Order Time(GMT+8)

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Verified Supplier - China Overseas Science & Trade Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2003
Performance:
Quick Response Rate
Company Feedback

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