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Dynamic testing method of gaseous pollutants of automotive interior material

A technology for automotive interior and dynamic testing, which is applied to the analysis of materials, gas mixtures, and measuring devices. It can solve problems such as the inability to accurately obtain pollution emission performance information, and achieve the effect of a complete data base.

Inactive Publication Date: 2020-05-19
BOXI INVESTMENT
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Problems solved by technology

Automotive interior materials are the main source of air pollution in the car environment, but the current automotive industry cannot accurately obtain pollution emission performance information for gaseous pollutant testing of automotive interior materials

Method used

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  • Dynamic testing method of gaseous pollutants of automotive interior material
  • Dynamic testing method of gaseous pollutants of automotive interior material

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0019] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and should not be understood as indicating or implying relative importance.

[0020] These and other aspects of embodiments of the invention will become apparent with reference to the following description and drawings. In these descriptions and drawings, some specific implementations of the embodiments of the present invention are specifically disclosed to represent some ways of implemen...

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Abstract

The invention discloses a dynamic testing method of gaseous pollutants of an automotive interior material. The method comprises the following steps: S1, pretreating an environment cabin to enable theenvironment cabin to meet preset environment conditions; S2, wrapping a non-exposed surface of a to-be-detected part, and then placing the to-be-detected part in the environment cabin so that the exposed surface is exposed in the environment cabin; S3, sampling air in the environment cabin at a plurality of time points to obtain a plurality of air samples; and S4, analyzing the plurality of air samples to obtain pollutant volatilization information of the to-be-detected part. The method has advantages that more material pollution emission performance information can be obtained by adopting a mode of continuous testing and sampling at different time points, and a more reliable and more complete data basis is provided for material pollution control.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a dynamic testing method for gaseous pollutants of automobile interior materials. Background technique [0002] As cars enter thousands of households, the problem of air pollution in cars has become the focus of car quality. Automotive interior materials are the main source of air pollution in the car environment, but the current automotive industry cannot accurately obtain pollution emission performance information for gaseous pollutant testing of automotive interior materials. Therefore, there is an urgent need for a method that can accurately test the gaseous pollutants of automotive interior materials. Contents of the invention [0003] The present invention aims to solve at least one of the above-mentioned technical problems. [0004] For this reason, the object of the present invention is to propose a kind of dynamic testing method of gaseous pollutant of automobile...

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/0004
Inventor 高鹏曹鹏飞
Owner BOXI INVESTMENT
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