Premium Carbon Black N100-N700 for Rubber

• Certification: REACH
• Color: Black
• Kind: Carbon Black
• Appearance: Powder
• Transport Package: Ply Kraft Paper Bag
• Specification: 25KG
• Model NO.: N100-N700
• Origin: China
• HS Code: 28030000

Product Description

Carbon Black for Rubber
Description: Carbon black is tiny powder made from carbon material (petroleum or coal ta r) by the incomplete combustion. Its appearance is pure black granules or powder. It is insoluble in water, acid, alkali. It turns to carbon dioxide burning in air.
Executive Standard:  GB3778-2003/USA ASTM
Specification:

Item

Specification

N115

N121

N220

N234

N326

N330

N339

N375

N550

N660

N774

Iodine Adsorption(g/kg)

160 ±8

121 ±7

121±7

120 ±7

82 ±7

82 ±7

90 ±7

90 ±7

36 ±6

36 ±6

29 ±6

DBP absorption (10^-5m^3/kg)

113 ±7

132 ±8

114 ±7

125 ±7

72 ±7

102 ±7

120 ±7

114 ±7

121 ±7

90 ±7

72 ±6

DBP Compress sample absorption (10^-5m^3/kg)

89- 105

103- 119

90- 106

94- 110

62- 74

80- 96

91- 107

88- 104

77- 93

66- 82

57- 69

CTAB surface area(10^3m^2/kg)

119- 137

112- 130

102- 120

110- 128

74- 92

73- 91

84- 102

87- 105

35- 49

29- 43

23- 35

STSA(10^3m^2/kg)

124 ±9

114 ±9

106 ±9

112 ±9

76 ±9

75 ±9

88 ±9

91 ±9

39 ±9

34 ±9

29 ±9

N2 surface area(10^3m^2/kg)

129- 145

115- 129

112- 126

112- 126

71- 85

71- 85

84- 98

86- 100

34- 46

29- 41

25- 35

Tinting strength%

115- 131

111- 127

108- 124

115- 131

103- 119

96- 112

103- 119

106- 122

Heating Loss%≤

3.0

2.5

1.5

Ash%≤

0.7

45μmSieve Residue %≤

0.100

500μmSieve Residue %≤

0.0010

Impurity

NO

Pour density(kg/m^3)

345 ±40

320 ±40

355 ±40

320 ±40

455 ±40

380 ±40

345 ±40

345 ±40

360 ±40

440 ±40

490 ±40

300% Extend stress MPa≥

-3.4±1.6

-0.4±1.6

-2.3±1.6

-0.4±1.6

-3.9±1.6

-0.9±1.6

0.6 ±1.6

0.1 ±1.6

-0.9±1.6

-2.6±1.6

-4.1±1.6

 

Application:N100-N700 series of seven soft, hard wet carbon black, its quality meets to executive standard of GB3778-2003 / ASTM. The products are mainly used as reinforcing agent and filling agent in rubber, tyre and plastic products.

Guangzhou Jingsha Rubber Trade Co.,Ltd was established in 2006 with stated-owned background. Specialized in various rubber products such as natural rubber, synthetic rubber, accelerator, antioxidant, carbon black, etc., our offerings have met the stringent quality standards and certifications like REACH, ROHS,NSF, SGS, CNAS, ISO, etc. Our rubber additives have been provided to the top 75 tire companies worldwide. With our expertise and unwavering commitment to excellence, we are confident in meeting your requirements.