ASTM D 7050 : 2004 : R2019
Current
The latest, up-to-date edition.
Standard Practice for Rubber from Natural Sources—Sampling and Sorting Bales Based on Predicted Processing Properties
Hardcopy , PDF
English
01-05-2019
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This practice covers the sorting of natural rubber bales of TSR10 or TSR20 in the factory according to their predicted processing performance based on differences in viscoelastic properties.
| Committee |
D 11
|
| DocumentType |
Standard Practice
|
| Pages |
2
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This practice covers the sorting of natural rubber bales of TSR10 or TSR20 in the factory according to their predicted processing performance based on differences in viscoelastic properties.
1.2This practice determines which bales should be used in factory compounds which benefit from using “soft” natural rubber versus which work better with “hard” natural rubber.
1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM D 1485 : 2007 : R2015 | Standard Practice for Rubber from Natural Sources—Sampling and Sample Preparation |
| ASTM D 1485 : 1986 : R2002 | Standard Test Methods for Rubber from Natural Sources-Sampling and Sample Preparation |
| ASTM D 3194 : 2004 | Standard Test Method for Rubber From Natural Sources-Plasticity Retention Index (PRI) |
| ASTM D 1485 : 2007 : R2011 | Standard Practice for Rubber from Natural Sources—Sampling and Sample Preparation |
| ASTM D 6204 : 2004 | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 3194 : 2017 : R2022 | Standard Test Method for Rubber From Natural Sources—Plasticity Retention Index (PRI) |
| ASTM D 1485 : 2007 | Standard Practice for Rubber from Natural Sources—Sampling and Sample Preparation |
| ASTM D 2227 : 1996 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 2227 : 1996 : R2007 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 2227 : 1996 : R2011 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 1485 : 2007 : R2020 | Standard Practice for Rubber from Natural Sources—Sampling and Sample Preparation |
| ASTM D 3194 : 2004 : R2009 | Standard Test Method for Rubber From Natural Sources-Plasticity Retention Index (PRI) |
| ASTM D 6204 : 2019 : REV A | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 6204 : 2019 | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 2227 : 1996 : R2020 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 3194 : 1999 | Standard Test Method for Rubber From Natural Sources-Plasticity Retention Index (PRI) |
| ASTM D 3194 : 2017 | Standard Test Method for Rubber From Natural Sources—Plasticity Retention Index (PRI) |
| ASTM D 6204 : 2001 | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 6204 : 2005 | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 6204 : 2007 | Standard Test Method for Rubber-Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 2227 : 1996 : R2002 | Standard Specification for Natural Rubber (NR) Technical Grades |
| ASTM D 6204 : 2012 | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 1485 : 1986 : R1997 : EDT 1 | Standard Test Methods for Rubber from Natural Sources-Sampling and Sample Preparation |
| ASTM D 6204 : 1999 | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 6204 : 2015 | Standard Test Method for Rubber—Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers |
| ASTM D 2227 : 1996 : R2015 | Standard Specification for Natural Rubber (NR) Technical Grades |
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