ASTM D3493-2009
碳黑压制样品的酞酸二丁酯吸收值的试验方法

Standard Test Method for Carbon Black-Oil Absorption Number of Compressed Sample (COAN)

标准号

ASTM D3493-2009

发布日期

2009年

实施日期

废止日期

无

中国标准分类号

G49

国际标准分类号

83.040.20 (Rubber compounding ingredients)

发布单位

US-ASTM

适用范围

The oil absorption number of a carbon black is related to the processing and vulcanizate properties of rubber compounds containing the carbon black.

The difference between the regular oil absorption number and the oil absorption number of compressed sample is some measure of the stability of the structure of the carbon black.

1.1 This test method covers the procedure for the mechanical compression of a carbon black sample and the determination of the oil absorption number of the compressed sample.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.