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Black Carbon for Converyor Belt ( n339 )

China Black Carbon for Converyor Belt (n339), Find details about China Black Carbon, Black Carbon in Rubber from Black Carbon for Converyor Belt (n339)

Model NO.
N339
Trademark
JUWUBA
Specification
ASTMD1765-91/GB3778-2003
Origin
Hebei China
HS Code
2803000000
Model NO.
N339
Trademark
JUWUBA
Specification
ASTMD1765-91/GB3778-2003
Origin
Hebei China
HS Code
2803000000
Speciality Grade Carbon Blacks N220, N234, N330, N326, N339, N375, N539, N550, N660, are supplied by us with high quality and competitive prices.

They are widely used for Tyre, Rubber, Conveyer Belt, Plastic, Master Batch, Printing Ink, Paints, Cover, Cable Wire and so on.

Letters, phone call and other further consultation are warmly welcomed, and will be answered promptly.
TECHNICAL SHEET   (STANDARD:GB3778-2003 & ASTMD1765-91)
NO.ItemUnitGradeN339
1Iodine Adsorption Numberg/kgSuperior90±5
Qualified90±7
2DBP Absorption Number10 -5 m 3 /kgSuperior120±5
Qualified120±7
3Compressed   DBP Absorption Number  10 -5 m 3 /kgSuperior94~104
Qualified91~107
4CTAB Surface Area10 3 m 2 /kgSuperior87~99
Qualified84~102
5Nitrogen Surface Area  10 3 m 2 /kgSuperior86~96
Qualified84~98
6STSA10 3 m 2 /kgSuperior88±5
Qualified88±9
7Tint Strength                           %Superior106~116
Qualified103~119
8PH Value
 		Qualified7±1.5
9Heating Loss%≤Qualified2.5
10Ash Content% ≤Qualified0.7
1145 um Mesh%  ≤Superior0.05
Qualified0.10
12Impurity
 		QualifiedNO
13Fines Content%≤Qualified7
14Toluene Discoloration% max 1618Qualified90(85--90)
15Sulfur% max 1619Qualified1.1
16Pour densitykg/m3Qualified345±40
17Modulus at 300%  mpaSuperior0.6±1.0
Qualified0.6±1.6
Hebei Daguangming Ind.Group,Juwuba Carbon Black Co.,Ltd.

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