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Carbon Black, N330, N220

Basic Info

Model No.:  N330, N220

Product Description



Model NO.: N330, N220


Material: Silicone Rubber


Form: Emulsion


Trademark: FIRST




Raw Material: Natural Rubber


Appearance: Powder


Powder: N220


HS Code: 2803000000




Carbon Black, N330, N220

Carbon Black N330

1. Product name: Carbon Black

Molecular Formula: C

CAS No.: 1333-86-4

EINECS No.: 215-609-9

2. Usage and Role: This product acts a good reinforcement role in rubber, which gives better tensile properties, tear resistance, abrasion resistance and flexibility. The rolling loss (hysteresis loss) of passenger tire, only in the N300 series carbon black, is greater than N351 and smaller than the others. The dispersion in the rubber compound and extrusion performance is also good for a variety of synthetic rubber and natural rubber.

Grade: N220 N234 N326 N330 N339 N375 N550 N660 N772 N774 N990
Iodine absorption value g/kg 120 121 80 82 91 92 47 37 30 30 --
DBP absorption value 10 -3 m 3 /kg 109 126 72 102 119 110 121 90 73 73 42
Compressed DBP absorption 10 -3 m 2 /kg 92 95 68 88 99 92 87 75 62 65 40
CTAB absorption area 10m 3 m 2 /kg 110 113 83 76 92 92 42 35 31 30 10
STSA 10m 3 m 2 /kg 100 111 78 78 88 88 37 35 30 32 20
Nitrogen absorption value 10m 3 m 2 /kg 118 112 79 79 90 95 41 35 32 32 10
Tint/Coloring strength 114 115 110 103 111 115 --- -- --- -- --
Heating loss 2.5 2.1 2.4 2.0 2.0 1.8 1.5 1.5 1.5 1.2 1.3
Pour density 360 319 470 380 360 360 370 450 500 460 600
300%tensile strength Mpa -1.0 -0.5 -2.0 -1.0 1.0 1.5 -1.5 1.0 -4.1 -3.0 -8.0
ASH% ≤ 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 -- 0.4 0.4
#35 S. R. (500μ m% ≤ 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 -- 0.0007 0.0007
#325 S. R. (45μ m)% ≤ 0.0500 0.0500 0.0500 0.0500 0.0500 0.0500 0.0400 0.0300 -- 0.0300 0.0500
Pellet HD' s Maxgf≤ 82 82 86 87 82 82 78 78 -- 78

Pellet HD' s Avg gf≤ 43 43 47 48 43 43 43 43 -- 43



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Product Categories : Rubber Materials

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