| Sign In | Join Free | My himfr.com |
|
Integrity, Innovation, Hard work!
9 Years
| Ask Lasest Price | |
| Brand Name : | jinghao |
| Model Number : | Modified temperature coal tar pitch |
| Price : | USD 550-600/MT |
| Payment Terms : | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability : | 15000 MT/ month |
| Delivery Time : | 7-15DAYS |
Modified Coal Tar Pitch Professional For Aluminium Plant High Coking Value
Coal tar pitch (CTP) is a residue from the distillation of coal
tar, which is a
byproduct of coal tar processing, yielding 50-60%. CTP has been
widely used in
steel, aluminum, refractory materials, carbon industry, road
construction and
building materials industries.
Definition: the pitch obtained from deep process of coal tar or general coal pitch.
Application courses: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade subject).
Physical and chemical properties:
It is black brittle solid at a normal temperature, glossy; odoriferous, toxic.
Boiling point: less than 470°C, flash point: 204.4°C, relative density (moisture=1): 1.15~1.25.
This product complies with YB/T5194-93 modified pitch standard.
Quality specification:
Name of specification: specification (first grade)
Soft point (ring and ball method), °C:100-115
Toluene insoluble matter, %:28-34
Quinoline insoluble matter, %: 8-14
Β-resin content, % ≥18
Coking value: % ≥54
Ash content: % ≤0.3
Moisture, % ≤5
Usage:
It is used in manufacturing pre-baked anode cells, high-power electrodes in electrolytic aluminum field, and it can also be used as electrode binder.
|
|
