Carbon Black

Specification

Items of test	N220	N330	N550	N660
Lodine absorption	122	83	43	36
DBP absorption	144	103	122	92
DBP absorption of compressed samle	98	88	86	73
CATB absorption	109	81	42	35
STSA	107	75	39	34
Nitrogen Surface Area	117	78	39	35
Pigmentation Intensity %	116	105
Heating loss %≤	1.5	1.5	1.0	1.0
ASH %≤	0.2	0.2	0.2	0.2
Grit Mesh45# ≤	0.042	0.042	0.042	0.042
Impurity	None	None	None	None
Pumping Density	362	388	370	448
300% Elongation Stress Mpa	-2.2	-1.0	-1.0	-0.4
Test Conclusion	First Grade	First Grade	First Grade	First Grade

Application

Carbon black is a basic material with a long history, and it has been used as a coloring agent since the days before Christ. Since carbon black has nano-particles with various functions such as ultra-violet absorption and conductivity, it is still being applied to new fields such as electronic equipment and devices. Some applications of carbon black, which is a conventional yet new material, are shown below.

1 ) Coloring Agent for Ink and Paints Carbon black has higher tinting strength compared to iron black or organic pigments, and is widely used for newspaper inks, printing inks, India inks, and paints. Carbon black is also used as black pigment for inkjet ink or toners. 2 ) Resin and Film Coloring Agents Carbon black has high tinting strength and is thermally stable, and therefore it is suitable for coloring resins and films that are heat-formed. Carbon black is also excellent for absorbing ultraviolet light, providing both a superb resistance against ultraviolet rays and a coloring effect when just a small amount is mixed with resins. Carbon black is widely used for general coloring for resins and films. Resins with carbon black are used in automobile bumpers, wire coverings and steel pipe linings which require weather resistance in particular. 3 ) Electric Conductive Agent Carbon black particles have the graphite-type crystalline structure, providing an excellent electric conductivity. Therefore, carbon black is widely used as conductive filler, being mixed in plastics, elastomer, paints, adhesives, films, and pastes. Fuel caps and fuel-introducing pipes of automobiles, for example, are required of electric conductivity for preventing static. Therefore, carbon black is used as an excellent antistatic agent. 4 ) Electronic Equipment Related Material Carbon black also provides stable resistance, and therefore is used as electronic equipment related material in various display components, magnetic recording materials, and OA rolls. Furthermore, Mitsubishi Chemical has been developing carbon black with various combined functions for special applications.

FAQ

Why choose us?

1. Manufacturer Place your order directly to the factory, no intermediate cost, more fast delivery ,better service and economical cost.

2. Strict QC inspection Good quality is top important during cooperation. We will make QC inspection strictly before ship out to make sure every piece stayed in a good condition. If any problems made by us after you received cases then we will full responsible to compensate you.

3. Stable Supply As a manufacturer with strong ability for phone cases production, we have enough stock to meet your needs.

4. Professional sale team with the best after-service professional and experienced sales team will provide you excellent service.

What kind of shipping do you have?

DHL,FEDEX,UPS,EMS,TNT,etc.

Hot Tags: Carbon Black, China, manufacturers, suppliers, factory, cheap, discount, quotation, low price, free sample, Pigment, Crystal Lotus Candlestick, Carbon Black, Titanium Dioxide, Iron Oxide Brown Cosmetic Grade, Chrome Pigments