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ASTM International, 09/01/2015
Publisher: ASTM
File Format: PDF
$30.00$60.00
Published:01/09/2015
Pages:6
File Size:1 file , 96 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry.
1.2 The analytical procedures appear in the following order:
Sections
Sampling
5
Volatile Matter
6 - 8
Dirt
9 - 13
Ash
14 - 17
Copper (Referee Colorimetric Method)
18 - 22
Copper (Alternative Colorimetric Method)
23 - 27
Copper (Alternative Flame Atomic Absorption Method)
28
Manganese (Colorimetric Method)
29 - 33
Manganese (Alternative Flame Atomic Absorption Method)
34
Iron (Colorimetric Method)
35 - 39
Acetone Extract
40 - 41
Rubber Hydrocarbon
42 - 43
Nitrogen
44 - 45
1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.
1.4 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.
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