WebHowever, as compliance is key, most producers will look towards the Chinese standard GB 27630. China has stringent requirements and is one of the largest car markets in the world. An example of a testing method is the 10L Bag Method (ISO 12219-2). Here one uses a 10-liter bag to determine aldehyde and ketones emissions, both substances with a ... Web7.gb 38508-2024:洗浄剤中の揮発性有機化合物の含有量の制限(中国語:清洗剂挥发性有机化合物含量限值)特定の揮発性有害物質としてホルムアルデヒドなどがあり、基準が厳しくなっています。工業用洗浄剤から除外される揮発性化合物のリストもあります。
GB/T 27630 Markes International
WebDec 17, 2014 · GB/T 27630-2011 (Guidelines for Air Quality Assessment in Cars) specifies test methods and limits for almost ten interior materials such as plastics, textiles, glue and rubber. The voluntary GB Standard is expected to be transformed into a mandatory standard as part of the Chinese strategy to reduce harmful pollutants. WebPodle současného návrhu normy GB 27630-20xx je stanoveno 8 základních chemických látek, tzv. těkavých organických sloučenin (benzol, etylbenzol, formaldehyd, acetaldehyd, styrol, toluol, xylol a akrolein), pro které byla určena maximální hodnota koncentrace v 1 m3 vzduchu v interiéru vozidla. Tyto sloučeniny lze nalézt ... pentatonix lindsey stirling
GB/T 27630-2011 Guideline for air quality assessment of …
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