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ASTM D5577-94
Standard Guide for Techniques to Separate and Identify Contaminants in Recycled Plastics
STANDARD published on 1.1.1994
The information about the standard:
Designation standards: ASTM D5577-94
Note: WITHDRAWN
Publication date standards: 1.1.1994
SKU: NS-31730
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D5577-94 :
Keywords:
Chlorinated polymer contamination, Compression moldings, Contamination-plastics, Density separations, Extrusion, Extrusion melt/flow test, Post-consumer plastics, Recycled plastics, Solvent extraction, Stain 5 test, Visual examination-plastics, contaminants in recycled plastics-techniques to separate/identify,, guide
Additional information
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||
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1.1 This guide is intended to provide information on available methods for the separation and classification of contaminants such as moisture, incompatible polymers, metals, adhesives, glass, paper, wood, chemicals, and original-product residues in recycled plastic flakes or pellets. Although no specific methods for identification or characterization of foam products are included, foam products are not excluded from this guide. The methods presented apply to post-consumer plastics. 1.2 For specific procedures existing as ASTM test methods, this guide only lists the appropriate reference. Where no current ASTM standard exists, however, this guide gives procedures for the separation or identification, or both, of specific contaminants. Appendix X1 lists the tests and the specific contaminant addressed by each procedure. 1.3 This guide does not include procedures to quantify the contaminants unless this information is available in referenced ASTM standards. 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. Note 1-Although this guide references ISO standards, there is no similar or equivalent ISO standard covering this topic. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||
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