carbon black

Brief Description
Classification: Chemical Auxiliary Agent CAS No.: 1333-86-4 Other Names: carbon black
MF: C EINECS No.: 215-609-9 Purity: 99.7%
Place of Origin: Tianjin China (Mainland) Type: Carbon Black Usage: Coating Auxiliary Agents, Paper Chemical...
Brand Name: DSX Model Number: industry granule: black
Delivery Terms & Packaging
Packaging Detail:as per your require
Delivery Detail:as per your order quantity
Specifications
carbon black

carbon black
1.Applies to natural rubber,synthetical rubber
2.Strong strengthen rubber
3.Fast extruding
4.Powder,granula

1.Applies to natural rubber,synthetical rubber
2.Strong strengthen rubber
3.Fast extruding
4.Powder,granular

Carbon Black N550

1.Physical Properties

   this item ,the surface is very smooth,high structure.Among soft carbon black,its strength-adding power is the best.

2.Usage: It’s used in tyre,side tyre,inner tyre and compressed rubber stuff.

3.Function:

     This item applies to natural rubber and synthesi synthetical rubber It is easy to disperse,it can strong strengthen rubber stuff.Fast extruding,small swelling mouth,the surface is smooth. Vulcanizate can stand high heat and heat conduction is fine, elasticity and rebounding are excellent.When used in butyl inside tyre,it’s better to use together with N660.

4.Specification:

item

index

superior

certified

Iodine Absorption Number g/Kg

43±4

43±6

DBP Absorption Number 10-5 M3/kg

121±5

121±7

Compressed DBP Absorption 10-5 M3/kg

80-90

77-93

CTA3 Absorption Surface Area /103 M2kg

37-47

35-49

CTSA/103 M2kg

39±5

39±9

Nitrogen Surface Area /103 M2kg

36-44

34-46

Tinting Strength /%

Heating Loss /%

≤1.5

Pour Density /kg/M2

360±40

300%Strengching Pressure /Mpa

-0.9±1.0

-0.9±1.6

5. Packing:25kg knitting bags top grade linerfilm,good properties of waterproof.