碳黑（carbon black），又名炭黑，是一种无定形碳。轻、松而极细的黑色粉末，表面积非常大，范围从10~3000m2/g，是含碳物质（煤、天然气、重油、燃料油等）在空气不足的条件下经不完全燃烧或受热分解而得的产物。比重1.8-2.1。由天然气制成的称“气黑”，由油类制成的称“灯黑”，由乙炔制成的称“乙炔黑”。此外还有“槽黑”、“炉黑”。按炭黑性能区分有“补强炭黑”、“导电炭黑”、“耐磨炭黑”等。可作黑色染料，用于制造中国墨、油墨、油漆等，也用于做橡胶的补强剂。
Carbon black, also known as carbon black, is an amorphous carbon. Light, loose and very fine black powder, surface area is large, ranging from 10 to 3000 m2 / g, is a carbon material (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air by the incomplete combustion and thermal decomposition products. The proportion of 1.8 2.1. "Gas black" made from natural gas, known as "black" by oil, and "acetylene black" made from acetylene. In addition, there are "slot black" and "furnace black". According to the performance of carbon black, there are "reinforcing carbon black", "conductive carbon black", "wear-resisting carbon black" and so on. It can be used as black dye to make Chinese ink, ink, paint, etc., also used in rubber reinforcing agent.
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型号
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吸碘值
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Dbp吸收值
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压缩样dbp吸收值
/X10-5
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Ctab吸附比表面积
/X103
(㎡/kg)
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氮吸附比表面积
/X103
(㎡/kg)
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着色强度
(/%)
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表现密度
/(kg/ m3)
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300定伸应力(145℃)
/mpa
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N220
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121
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114
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100
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111
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115
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115
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345
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+0.9
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N234
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120
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125
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100
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119
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126
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124
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320
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+2.3
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N339
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90
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120
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101
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93
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96
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110
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345
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+3.4
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N330
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82
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102
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88
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82
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79
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103
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375
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+1.7
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N550
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43
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121
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88
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42
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42
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115
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385
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+1.4
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N660
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36
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90
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75
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36
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35
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67
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425
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-0.1
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N774
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29
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72
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62
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29
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29
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67
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495
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-1.4
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白黑各类型有售
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乙炔炭黑各类型有售
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更多型号暂不列表、如有需求请咨询
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