ASTM D2843-22
Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics

Standard No.

ASTM D2843-22

Release Date

2022

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM D2843-22

Scope

1.1 This fire-test-response test method covers a laboratory procedure for measuring and observing the relative amounts of smoke obscuration produced by the burning or decomposition of plastics. It is intended to be used for measuring the smoke-producing characteristics of plastics under controlled conditions of combustion or decomposition. Correlation with other fire conditions is not implied. The measurements are made in terms of the loss of light transmission through a collected volume of smoke produced under controlled, standardized conditions. The apparatus is constructed so that the flame and smoke is observable during the test.2 1.2 During the course of combustion, gases or vapors, or both, are evolved that are potentially hazardous to personnel. Adequate precautions shall be taken to protect the operator. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information purposes only. 1.4 This standard is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire hazard or fire risk assessment of the materials, products, or assemblies under actual fire conditions. 1.5 Fire testing is inherently hazardous. Adequate safeguards for personnel and property shall be employed in conducting these tests. Specific safety warning statements are given in 1.2 and 9.13. 1.6 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. NOTE 1—There is no known ISO equivalent to this standard. 1.7 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.

ASTM D2843-22 Referenced Document

• ASTM D1600 Standard Terminology for Abbreviated Terms Relating to Plastics
• ASTM D618 Standard Practice for Conditioning Plastics for Testing
• ASTM D883 Standard Terminology Relating to Plastics*， 2024-02-01 Update
• ASTM E1354 Standard Test Method for Heat and Visible Smoke Release Rates for Materials and Products Using an Oxygen Consumption Calorimeter
• ASTM E176 Standard Terminology of Fire Standards
• ASTM E2935 Standard Practice for Evaluating Equivalence of Two Testing Processes
• ASTM E456 Standard Terminology for Relating to Quality and Statistics
• ASTM E662 Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials
• ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
• ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials
• ASTM E906/E906M Standard Test Method for Heat and Visible Smoke Release Rates for Materials and Products Using a Thermopile Method
• ISO 13943 Fire safety — Vocabulary*， 2023-09-01 Update

ASTM D2843-22 history

• 2022 ASTM D2843-22 Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics
• 2019 ASTM D2843-19 Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics
• 2016 ASTM D2843-16 Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics
• 2010 ASTM D2843-10 Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics
• 1999 ASTM D2843-99(2004)e1 Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics
• 1999 ASTM D2843-99(2004) Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics
• 1999 ASTM D2843-99 Standard Test Method for Density of Smoke from the Burning or Decomposition of Plastics