ASTM D4020 PDF

Results 1 – 16 of UHMW (Ultra High Molecular Weight Polyethylene) Sheet, Opaque White, Standard Tolerance, ASTM D by Small Parts. Results 1 – 16 of 70 UHMW (Ultra High Molecular Weight Polyethylene) Sheet, Opaque White, Standard Tolerance, ASTM D, D, D, 1/16″. Buy ASTM D – 18 Standard Specification for Ultra-High-Molecular-Weight Polyethylene Molding and Extrusion Materials from SAI Global.

Author: Zolole Tosar
Country: Thailand
Language: English (Spanish)
Genre: Love
Published (Last): 9 November 2015
Pages: 264
PDF File Size: 5.18 Mb
ePub File Size: 5.19 Mb
ISBN: 350-8-15937-135-6
Downloads: 27521
Price: Free* [*Free Regsitration Required]
Uploader: Taran

Only Eq 1 listed in 3.

It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

It is asmt equivalent to ISO in any other measurement or section. Active view current version of standard. This abstract is a brief summary of the referenced standard.

Ultra High Molecular Weight Polyethylene (UHMW/PE) | Spiratex

This standard does not purport to address all of the safety concerns, if any, associated with its use. Work Item asmt – proposed revisions of this standard.

Link to Active This link will always route to the current Active version of the standard. This specification provides for the identification of virgin, unmodified homopolymer ultra-high-molecular-weight polyethylene UHMW-PE molding and extrusion plastic materials in the form of powder, granules, or pellets. Link to Active This link will always route to the current Active version of the 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 use.

  ITC E-CHOUPAL CORPORATE SOCIAL RESPONSIBILITY IN RURAL INDIA PDF

The values given in parentheses are for information only. It is advised that the asm be familiar with Test Method D before attempting to use this test method.

This test method specifies the same type of pendulum impact test machine as that given in Test Method D but introduces a much higher degree of stress concentration into the astmm by double notching with a razor blade. The elongational stress is also be referred to as ZST and flow value, or both.

ASTM D4020 – 18

It is aztm equivalent to ISO in any other measurement or section X5. Historical Version s – view previous versions of standard. This specification is not intended to differentiate between various molecular weight grades of commercially available UHMW-PE, nor does it function to provide specific engineering data for design purposes.

The melt flow rate in accordance with ashm method D cannot be determined for this material because ultra high molecular weight polyethylene does not have a melt flow. Application of this test method shall be limited to the characterization of virgin, unmodified UHMW-PE resins, not commercially processed products.

Search Results | Plastics International | Plastics International

This standard does not purport to address all of the safety concerns, if any, associated with its use. ISO astn a classification system based on various characteristics and a range of viscosity numbers determined in accordance with ISO This identification is made in such a manner that the seller and purchaser can agree on the acceptability of different commercial lots or shipments.

  IDW RS HFA 42 PDF

This standard and ISO address the same subject matter, but differ in technical aatm. ISO provides a classification system based on various characteristics and a range of viscosity numbers determined in accordance with Astmm This identification is made in such a manner that the seller and purchaser can agree on the acceptability of different commercial lots or shipments.

The elongational stress method is invalid on a previous thermally-processed material due to possible crosslinking. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Work Item s – proposed revisions of this standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The values given in parentheses astj for information only. Note 1—This standard and ISO address the same subject matter, but differ in technical content. Sampled specimens shall be tested for dilute solution viscosity.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.