CAS 1333-86-4 Rubber Industry Carbon Black Powder

Product Description

Product Description
Carbon black, also known as carbon black, is an amorphous carbon. Light, loose and very fine black powder with a very large surface area ranging from 10 to 3000 m2/g. It is a carbonaceous material (coal, natural-gas, heavy oil, fuel oil, etc.) that undergoes incomplete combustion or thermal decomposition under conditions of insufficient air. And the product. The proportion is 1.8-2.1.

Size	N115 N121 N220 N234 N330 N326
	N339 N351 N375 N550 N660 N774

Specification

Product name	Carbon Black
Type	N-220	N-330	N-550	N-660
Iodine absorption(g / kg)	121±5	86±2	43±5	36±5
Oil absorption value(10^-5 m³ / kg)	114±5	102±7	121±5	90±5
Compression sample DBP(10^-5 m³ / kg)	95-105	83-93	83-93	71-79
Specific surface area(10^-5 m³ / kg)	106-116	77-87	28-46	32-40
Stretch (MPa ≥)	76±8	-1.0	-	-
Nitrogen adsorption Specific surface area (10^3 m² / kg)	114-124	78-88	38-46	30-40
Coloring degree(%)	110-122	98-108	-	-
Heat Loss (% ≤)	2.5	2.5	1.5	1.5
Elongation (% ≥)	-0.5	-10	-3.5	-3.0
Ash Content (% ≤)	0.5	0.5	0.5	0.5
Sieve residue (% ≤)	0.10	0.10	0.1	0.10
Impurity	-	-	-	-
Stretching stress (Mpa)	- 1.5 ± 1.0	- 1.0 ± 1.2	- 1.0 ± 1.0	- 2.5 ± 1.0

Application
Carbon black according to different uses, usually divided into pigment carbon black, rubber carbon black, conductive carbon black and special carbon black.
1. In the building materials industry, it is mainly used for colored cement, colored cement floor tiles, colored cement tiles, imitation glazed tiles, concrete floor tiles, colored mortar, artificial marble and wall painting, etc;
2. Used for various A variety of paint coloring and protective substances, including water-based interior and exterior wall paints, powder coatings, etc;
3. Used for coloring of plastic products, such as thermosetting plastics and thermoplastics, and coloring of rubber products, such as automobile inner tubes, airplane inner tubes, bicycle inner tubes, etc.