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Carbon Black

Carbon Black

其他信息

Appearance:

Granulars

CAS No.:

1333-86-4

Molecular Formula:

C

EINECS:

215-609-9

Certification:

ISO9000, SGS, BV

Product Description

Chemical Name: Carbon Black

CAS No.: 1333-86-4

Formula: C

EINECS: 215-609-9

Appearance :Granulars

 

STANDARD:GB 3778-2003
Item Unit Grade N220 N234 N330 N326 N339 N375 N550 N660
Iodine Adsorption Number g/Kg superior 121±5 120±5 82±5 82±5 90±5 90±5 43±4 36±4
Qualified 121±7 120±7 82±7 82±7 90±7 90±7 43±6 36±6
DBP Absorption Number 10 -5 m 3 /kg superior 114±5 125±5 102±5 72±5 120±5 114±5 121±5 90±5
Qualified 114±7 125±7 102±7 72±7 120±7 114±7 121±7 90±7
Compressed   DBP Absorption Number 10 -5 m 3 /kg 93~103 97~107 83~93 64~72 94~104 91~101 80~90 69~79
Qualified 90~106 94~110 80~96 62~74 91~107 88~104 77~93 66~82
CTAB Surface Area 10 3 m 2 /kg superior 105~117 113~125 76~88 77~89 87~99 90~102 37~47 31~41
Qualified 102~120 110~128 73~91 74~92 84~102 87~105 35~49 29~43
Nitrogen Surface Area 10 3 m 2 /Kg superior 114~124 114~124 73~83 73~83 86~96 88~98 34~44 31~39
Qualified 112~126 112~126 71~85 71~85 84~98 86~100 34~46 29~41
STSA 10 3 m 2 /Kg superior 106±5 112±5 75±5 76±5 88±5 91±5 39±5 34±5
Qualified 106±9 112±9 75±9 76±9 88±9 91±9 39±9 34±9
Tint strength % superior 111~121 118~128 99~109 106~116 106~116 109~119 ¬ ¬
Qualified 108~124 115~131 96~112 103~119 103~119 106~122 ¬ ¬
PH Value Qualified 7±1.5
Heating Loss %≤ Qualified 2.5 1.5
Ash Content % ≤ Qualified 0.7
45 um mesh %  ≤ superior 0.05
Qualified 0.10
Impurity Qualified NO
Fines Content %≤ Qualified 7
Toluene Discoloration % max 1618 Qualified 90(85–90) 85 80
sulfur % max 1619 Qualified 1.1 1.5 1.1
Pour density kg/m3 Qualified 355±40 320±40 380±40 455±40 345±40 345±40 360±40 440±40
Modulus at 300% Mpa superior -2.3±1.0 -0.4±1.0 -0.9±1.0 -3.9±1.0 0.6±1.0 0.1±1.0 -0.9±1.0 -2.6±1.0
Qualified -2.3±1.6 -0.4±1.6 -0.9±1.6 -3.9±1.6 0.6±1.6 0.1±1.6 -0.9±1.6 -2.6±1.6

Application

1.Silicon Rubber: Improves silicon rubbers durability, rebound rate, and anti-distortion performance.
2.Plastics Industry: Improves plastic s tenacity, strength and prevents water absorption.
3.Coating Industry: Prevents agglomeration and drip. Thixotropic  additives.
Increase denseness and smoothness of paint.
4.Medicine Industry: Increase denseness ,floating , carrying function in medicine.
It also can be used as the pesticide powder and anti-agglomeration.

Packing:
1. 20kg/25kg Packed by nontoxic PE bag with woven bag outside or kraft paper bag.

  1. Customized packaging per customer requirements.

Storage

Stored in ventilated and dry place,pile less than 20 tiers,keep away from goods  that affect the quality of the product against damp.

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