ASTM D5630 PDF

ASTM D Ash Content. The purpose of this test is to determine the inorganic content of plastics. There are two methods described: Procedure A, Muffle. Reprinted from the Annual Book of ASTM Standards. This standard is issued under the fixed designation D ; the number immediately following the. This test method was developed to determine the inorganic content of plastics by destructive ashing procedures. Ash levels of % or above are covered.

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Samples are flamed over a burner prior to being ashed in a muffle furnace. The quantitative amounts of each are important variables of the manufacturing process. The test will identify the total filler content.

Active view current version of standard. See Section 9 for specific precautionary statements.

ASTM D5630

To request a quote for this test or others Click Here. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are 5d630 provided as part of the standard. TGA Thermogravimetric Analysis is an alternative method to determine filler content with smaller samples sizes. Link to Active This link will always route to d5603 current Active version of the standard. For more efficient ashing, the plastic sample should be in the form of powder or pellet.

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Work Item s – proposed revisions of this standard. Identification of Filler If the supplied material has mineral filler an FTIR analysis of the ash residue can help to further identify the type of mineral. Samples are ignited and adtm in a muffle furnace.

Plastic Ash Testing | Birch Plastics Inc.

Ash levels of 0. Smaller sample weights can be tested but accuracy diminishes with smaller sample sizes. Samples are flamed over a burner prior to being ashed in a muffle furnace.

Historical Version s – view previous versions of standard. 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 d630.

Test Method D is recommended for unknown samples, and in instances where fusion of the inorganic portions may be of concern. Link to Active This link will always route to the current Active version of the standard. Test Method D is recommended for unknown samples, and in instances where fusion of the inorganic portions may be of concern. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Samples are ignited and ashed in a muffle furnace.

Work Item s – proposed revisions of this standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. Number qstm specimens tested by PTLI: However, this method may not provide the absolute filler content in all cases.

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Due to copyright restrictions, we are not able to provide copies of standards. Active view current version of standard Translated Standard: Note 2 — This test method provides consistent results of filler content for a specific filler in a specific resin.

Six grams of sample is typically used, which represents three crucibles each containing two grams of sample. Standards can be obtained from appropriate standards authorities.

It is the responsibility of the user of this standard to establish appropriate d563 and health practices and determine the applicability of regulatory limitations prior to use. Typically the average of 3 crucibles is reported.

A magnified optical examination of the ash residue is performed to determine if the ash is glass, mineral, or a combination of both. An Ash test is used to determine if a material is filled. An ash test cannot be used to determine the percent ashm fiber or asrm carbon black since carbon burns off during the Ash test.