83.040.01 – Raw materials for rubber and plastics in general – PDF Standards Store ?u= Tue, 05 Nov 2024 22:19:56 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 83.040.01 – Raw materials for rubber and plastics in general – PDF Standards Store ?u= 32 32 ISO 20299-3:2008 ?u=/product/publishers/iso/iso-20299-32008/ Tue, 05 Nov 2024 22:19:56 +0000 Film for wrapping rubber bales — Part 3: Ethylene-propylene-diene rubber (EPDM), acrylonitrile-butadiene rubber (NBR), hydrogenated nitrile-butadiene rubber (HNBR), acrylic-ethylene rubber (AEM) and acrylic rubber (ACM)
Published By Publication Date Number of Pages
ISO 2008-03 8
]]> ISO 20299-3:2008 specifies the material and physical property requirements for non-strippable film for wrapping general purpose synthetic rubber bales and intended to keep the bales separate during storage.

It concerns wrapping film for the following types of rubber:

  • ethylene-propylene-diene rubber (EPDM);
  • acrylonitrile-butadiene rubber (NBR);
  • hydrogenated nitrile-butadiene rubber (HNBR);
  • acrylic-ethylene rubber (AEM);
  • acrylic rubber (ACM).

Certain applications and processing methods require the removal of the film. This part of ISO 20299 does not deal with strippable films.

]]> ISO 20299-2:2006 ?u=/product/publishers/iso/iso-20299-22006/ Tue, 05 Nov 2024 22:19:55 +0000 Film for wrapping rubber bales — Part 2: Natural rubber
Published By Publication Date Number of Pages
ISO 2006-02 8
]]> ISO 20299-2:2006 specifies the material and physical property requirements for non-strippable high melting point film for wrapping natural-rubber bales, intended to keep the bales separate during storage.

]]> ISO 20299-2:2017 ?u=/product/publishers/iso/iso-20299-22017/ Tue, 05 Nov 2024 22:19:55 +0000 Film for wrapping rubber bales — Part 2: Natural rubber
Published By Publication Date Number of Pages
ISO 2017-06 10
]]> ISO 20299-2:2017 specifies the material and physical property requirements for non-strippable low density polyethylene film for wrapping natural rubber bales comprising of block natural rubber of 33,33 kg or 35 kg and natural rubber ribbed smoked sheets including bales of 33,33 kg, 35 kg, 50 kg and 111,11 kg, or any other bale weights as mutually agreed between the parties, and intended to keep the bales separate during transportation and storage.

]]> ISO 20299-1:2006 ?u=/product/publishers/iso/iso-20299-12006/ Tue, 05 Nov 2024 22:19:54 +0000 Film for wrapping rubber bales — Part 1: Butadiene rubber (BR) and styrene-butadiene rubber (SBR)
Published By Publication Date Number of Pages
ISO 2006-01 8
]]> ISO 20299-1:2006 specifies the material and physical property requirements for non-strippable film for wrapping general-purpose synthetic rubber bales, intended to keep the bales separate during storage, for example for wrapping

  • styrene-butadiene rubber (SBR);
  • butadiene rubber (BR).

It does not deal with strippable films.

]]> ISO 20299-1:2015 ?u=/product/publishers/iso/iso-20299-12015/ Tue, 05 Nov 2024 22:19:54 +0000 Film for wrapping rubber bales — Part 1: Butadiene rubber (BR) and styrene-butadiene rubber (SBR)
Published By Publication Date Number of Pages
ISO 2015-09 10
]]> ISO 20299-1:2015 specifies the material and physical property requirements for non-strippable film for wrapping general-purpose synthetic rubber bales, intended to keep the bales separate during storage, for example for wrapping:

? styrene-butadiene rubber (SBR);

? butadiene rubber (BR).

Certain applications or processing methods require the removal of the film. This part of ISO 20299 does not deal with strippable films.

]]> DIN EN 16640:2017 Edition ?u=/product/publishers/din/din-en-16640/ Tue, 05 Nov 2024 16:04:26 +0000 Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method
Published By Publication Date Number of Pages
DIN 2017-08 35
]]> This European Standard has been developed with the aim to specify the method for the determination of bio-based carbon content in bio-based products using the 14C method. This method using the 14C method is based on the analytical test methods used for the determination of the age of objects containing carbon. This European Standard provides the reference test methods for laboratories, producers, suppliers and purchasers of bio-based product materials and products. It may be also useful for authorities and inspection organizations. Part of the research leading to this document has been performed under the European Union Seventh Framework Programme (see http://www.biobasedeconomy.eu/research/kbbpps/).This document is based on EN 15440 [1] prepared by CEN/TC 343, "Solid recovered fuels", EN ISO 13833 [2], prepared by ISO/TC 146 "Air Quality" and CEN/TC 264 "Air Quality", and CEN/TS 16137 [3], prepared by CEN/TC 249, "Plastics". This European Standard specifies a method for the determination of the bio-based carbon content in products, based on the 14C content measurement. This European Standard also specifies two test methods to be used for the determination of the 14C content from which the bio-based carbon content is calculated: – Method A: Liquid scintillation-counter method (LSC) ; – Method B: Accelerator mass spectrometry (AMS). A third method, Method C: Beta ionization (BI) can also be used for the determination of the 14C content and is described in Annex D (informative). The bio-based carbon content is expressed by a fraction of sample mass or as a fraction of the total carbon content. This calculation method is applicable to any product containing carbon, including bio composites. This European Standard does not provide the methodology for the calculation of the biomass content of a sample see prEN 16785-1 and prEN 16785-2.

]]> AS/NZS 4131:2010 ?u=/product/publishers/as/as-nzs-41312010/ Tue, 05 Nov 2024 13:34:38 +0000 Polyethylene (PE) compounds for pressure pipes and fittings
Published By Publication Date Number of Pages
AS 2010-02-05 25
]]> Specifies requirements for polyethylene compounds (PE 80 and PE 100) suitable for manufacturing polyethylene pipes and fittings for pressure applications. Minimum requirements are given for materials, additives and long-term pressure performance.

Scope

This Standard specifies requirements for polyethylene compounds (PE 80 and PE 100) suitable for manufacturing polyethylene pipes and fittings for pressure applications. Minimum requirements are given for materials, additives and long-term pressure performance.
Methods of demonstrating compliance with this Standard are given in Appendix A.
Compounds complying with this Standard are not intended for use with gas containing more than 1% aromatics by volume. Where aromatic content is greater than this, testing for resistance to gas constituents should be carried out in accordance with ISO 4437.

]]> ASTM-D8238 2024 ?u=/product/publishers/astm/astm-d8238-2024/ Sun, 20 Oct 2024 10:20:31 +0000 D8238-24 Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins
Published By Publication Date Number of Pages
ASTM 2024
]]> ASTM D8238-24

Active Standard: Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins

ASTM D8238

Scope

1.1 This test method covers an immunological method to determine the amount of protein in Guayule Natural Rubber (GNR) and its products using rabbit antisera specific for Guayule Natural Rubber latex proteins. This immunoassay procedure quantitatively measures the level of GNR proteins in solution using an inhibition format. The samples may include but are not restricted to, gloves or other GNR product extracts, and liquid GNR samples which have been collected in order to measure the protein levels.

1.2 For the purpose of this test method, the range of protein will be measured in terms of microgram to milligram quantities.

1.3 This test method can be used to determine the presence of GNR protein contamination on test items.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This 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.

Keywords

ELISA; GNR Guayule Natural Rubber; proteins;

ICS Code

ICS Number Code 83.040.01 (Raw materials for rubber and plastics in general)

DOI: 10.1520/D8238-24

]]> ASTM-D8238 2024(Redline) ?u=/product/publishers/astm/astm-d8238-2024-2/ Sun, 20 Oct 2024 10:20:31 +0000 D8238-24 Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins (Redline)
Published By Publication Date Number of Pages
ASTM 2024 10
]]> ASTM D8238-24

Redline Standard: Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins

ASTM D8238

Scope

1.1 This test method covers an immunological method to determine the amount of protein in Guayule Natural Rubber (GNR) and its products using rabbit antisera specific for Guayule Natural Rubber latex proteins. This immunoassay procedure quantitatively measures the level of GNR proteins in solution using an inhibition format. The samples may include but are not restricted to, gloves or other GNR product extracts, and liquid GNR samples which have been collected in order to measure the protein levels.

1.2 For the purpose of this test method, the range of protein will be measured in terms of microgram to milligram quantities.

1.3 This test method can be used to determine the presence of GNR protein contamination on test items.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This 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.

Keywords

ELISA; GNR Guayule Natural Rubber; proteins;

ICS Code

ICS Number Code 83.040.01 (Raw materials for rubber and plastics in general)

DOI: 10.1520/D8238-24

]]> ASTM-D6099 2024(Redline) ?u=/product/publishers/astm/astm-d6099-2024-2/ Sun, 20 Oct 2024 09:39:37 +0000 D6099-24 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates (Redline)
Published By Publication Date Number of Pages
ASTM 2024
]]> ASTM D6099-24

Redline Standard: Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates

ASTM D6099

Scope

1.1 This test method determines the acidity, expressed as parts per million (ppm) of HCl, in aromatic isocyanate samples of greater than 100–ppm acidity. The test method is applicable to products derived from toluene diisocyanate and methylene-bis-(4–phenylisocyanate) (see Note 1).

Note 1: This test method is equivalent to ISO 14898, Test Method A.

1.2 This 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.

Keywords

acidity; aromatic isocyanates; isocyanates; MDI; methylene diphenyldiisocyanate; polyurethane; raw materials; TDI; titration; toluene diisocyanate;

ICS Code

ICS Number Code 83.040.01 (Raw materials for rubber and plastics in general)

DOI: 10.1520/D6099-24

]]>