ASTM D4218-2015
采用马弗炉技术测定聚乙烯化合物中碳黑含量的标准试验方法

Standard Test Method for Determination of Carbon Black Content in Polyethylene Compounds By the Muffle-Furnace Technique

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标准号

ASTM D4218-2015

发布日期

2015年

实施日期

废止日期

无

国际标准分类号

83.080.20

发布单位

US-ASTM

适用范围

5.1x00a0;This test method is capable of yielding duplicate test data, in 20 min or less, for a simple carbon black content determination.

5.2x00a0;This test method is suitable for manufacturing quality control, technical service, and research work.

5.3x00a0;For referee requirements, the number of replicate measurements is increased. Alternatively, a control sample of known carbon black content is tested with the unknown sample.

5.4x00a0;Test Method D1603 is available for referee testing.

1.1x00a0;This test method covers the determination of black polyethylene compounds containing channel or furnace black. It is not applicable to thermal black.

1.2x00a0;This test method is not suitable for plastics that char on pyrolysis.

1.3x00a0;The values stated in SI units are to be regarded as the standard.

1.4x00a0;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. Specific hazard statements are given in Section 7.

Note 1:x00a0;There is no known ISO equivalent to this standard.

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