Henan Win Win Chemical Industrial Co. Ltd

Henan Win Win Chemical Industrial Co. Ltd

PVC Resin Manufacturer and Other Chemicals Supplier in China
 search
Carbon Black N220 N330 N550 N660
    Carbon Black N220 N330 N550 N660
Product Description:

 Carbon Black N220 N330 N550 N660

Carbon black (carbon, black), also known as carbon black, is an amorphous carbon. Black powder, light loose and very fine,
the surface area is very large, ranging from 10~3000m2/g, is carbon containing materials (coal, natural gas, heavy oil, fuel oil
and other products) in the air under conditions of inadequate the incomplete combustion or thermal decomposition and the.
Specific gravity 1.8-2.1. Made of natural gas known as "black", the oil made from said "black", called "made by acetylene acetylene black".
In addition, there are "groove black", "furnace black."". According to the performance of carbon black, there are "reinforcing carbon black",
"conductive carbon black" and "wear-resisting carbon black". Can be used as a black dye, used in the manufacture of Chinese ink, ink, paint, etc.,
but also used as rubber reinforcing agent.










 Carbon Black Specification
 

ITEM

N220

N330

N550

N660

Iodine Absorption Number, g/kg

121 +/-5

82 +/-5

43 +/-4

36 +/-4

DBP Absorption Number, 10-5m3/Kg

114 +/-5

102 +/-5

121 +/-5

90 +/-5

DBP Absorption Number of Compressed Sample, 10-5m3/Kg

93~107

81~95

81~95

68~82

CTAB Surface Area, 103m2/Kg

106~116

79~87

38~46

31~39

Nitrogen Surface Area, 103m2/Kg

114~124

78~88

38~46

30~40

Tint Strength

110~120

98~108

-

-

Heating Loss, %≤

3.0

2.5

2.5

1.5

Ash, %≤

0.5

0.5

0.5

0.5

Tensile Strength Map, MPa≥

-0.8

-1.5

-3.5

-3.5

Extension, %≥

+10

-10

-10

+10

Map Modulus at 300%, MPa

-2.5 +/-1.3

-1.7 +/-1.3

-1.7 +/-1.3

-3.5 +/-1.3

 

Carbon Black Application

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.


Carbon Black Packing

20/25kgs PP or kraft paper bag;




White Carbon Black is also available.