The main indicators:
Name of indicators National Institute of Standards Code:GB/T6699-1999
Excellence in goods First-class goods Conforming
Color White, with reddish or allow Lunatia powder, fl…
The name of parameters Value
Appearance grainy
Temperature of Subsidence, (by Method KuC), ℃ 80-100
Volatile matters, % 53-57
Matters, insoluble in Toluol, %, not less than 31
Ma…
The name of parameters Value
Appearance grainy
Temperature of Subsidence, (by Method KuC), ℃ 105-120
Volatile matters, % 53-57
Matters, insoluble in Toluol, %, not less than 31
M…
BH901, BH902.BH903. For high carbon black pigment. Extensive use of carbon black pigment can be used in inks, paints, paint, paper, plastics, leather, color head tablets, pigment paste, ink, wire and …
BH901, BH902.BH903. For high carbon black pigment. Extensive use of carbon black pigment can be used in inks, paints, paint, paper, plastics, leather, color head tablets, pigment paste, ink, wire and …
BH901, BH902.BH903. For high carbon black pigment. Extensive use of carbon black pigment can be used in inks, paints, paint, paper, plastics, leather, color head tablets, pigment paste, ink, wire and …
N774
Moderate high tensile strength and tear properties and low heat, high fill volume still has a good processing performance.
Rubber products / matrix / inner tube / valve
N660
Compared with the N550, less reinforcement, the structure of the lower, higher-type expansion of the mouth, filling a larger volume.
Rubber matrix and the inner tube, general molding …
N550
In the soft varieties of carbon black reinforcement has the best performance out of a very good performance, low resilience.
Rubber matrix and the inner tube, hose, tape extrusion, se…
N330
Reinforcement of good performance of the carbon black, particles can be given a better performance of strength and elongation, tear performance, wear resistance and flexibility
Tire b…
N220
High wear resistance and crack resistance, wear resistance N330 10% higher than -20%, to give the particles a higher tensile strength and tear strength, and to a certain degree of conductiv…
sodium hydrosulfide, NaHS
(1)Grade: industrial grade
(2)Molecular formula: NaHS
(3) Physical appearance: white to colorless, a hydrogen sulfide odor and is cubic crystal
(4)Purity(NaHS): 70%min…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea