pencil pitch for electrolytic aluminium

1.lardge supplier in china
2.Purity hightest
3.High-quality
4.Reasonable price
1.The terms of the characters, briefing.
Characters
Physical and chemical properties: room temperature brittle lumps black, shiny; smell toxic,
2. The situation of the product process

This product complies with YB/T5194-93 modified bitumen standard.

Quality indicators as follows: Index name Index (a)
Softening point (ring), °C 100-115
Toluene insoluble content,% 28-34
quinoline insoluble content,% 8-14
β-resin content,% ≥18
coking value % ≥ 54
Ash,% ≤ 0.3
Moisture,% ≤ 5

Technique Data
Appearance

black
boiling point

less than 470 °C,
flash point

204.4 °C
Packing

50kg/drum

3.use
Pre-training for the manufacture of carbon anode paste, high-power electrodes.
Packing: woven bags, bulk.