German agbb VOC hazardous substances test

One ． Germany AgBB VOC Introduction to the standard

AgBB, It is the abbreviation of German building product health evaluation committee ,DIBt It is the German Building Technology Association .AgBB/DIBt Certification is a building product VOC and SVOC Released health evaluation . VOC The full name is ： Volatile organic compounds -Volatile organic compounds.

 

Two ． Germany AgBB VOC Principle of volatile organic compounds test in Germany

In the general indoor environment, there are 100 More than species VOC. The common ones are ： benzene 、 toluene （Toluene）、 Xylene (Xylene)、 Yes - Dichlorobenzene (para-dichlorobenzene)、 Ethylbenzene (Ethyl benzene)、 styrene (Styrene)、 formaldehyde (Formaldehyde)、 acetaldehyde (Acetaldehyde) etc. . Environmental laws and regulations usually consist of two systems — Mandatory and voluntary , Voluntary standards are often better than mandatory standards . Voluntary provisions are generally managed by independent special interest agencies , Government regulations are always made up of mandatory provisions . The most famous German Building Technology Association in government regulations （DIBt） Specified interior decoration materials VOC Release rate standard .

DIBt The results of the study are the basis for the proposal of regulations in the whole EU region , In Germany, ,DIBt Control the interior decoration materials for the interior building products association VOC and SVOC The release amount of provides a limited guidance value , however DIBt about TVOC and SVOC The release amount and some VOC Monomers （ Such as styrene , toluene ,4- toluene ,4- Vinyl cyclohexene ） And some kind of VOC Total amount （ Such as saturation n- The total amount of aldehydes , The total amount of aromatic aldehydes ） There are certain limitations . German building product health evaluation committee （AgBB） stay TVOC/SVOC Evaluation is more in-depth , There are about 140 Compounds can be measured separately . AgBB Indoor air quality requirements /AgBB-DIBt Stipulated VOC Release limit value Parameters The first 3 Daily limit value （mg/m3） The first 28 Daily limit value （mg/m3） TVOC(C6-C16) ≤10 ≤1

 

3、 ... and ．AgBB VOC German volatile organic compounds test - Relevant standards

ASTM E1333 Determination of formaldehyde emission in wood products by large test chamber method

ASTM D6007 Determination of formaldehyde emission from wood products by small environmental test chamber method

ASTM D5582 Determination of formaldehyde content in wood board products by desiccator method

EN717-1 Wood base plate - Formaldehyde emission test - The first part ： Determine the release of formaldehyde in the test chamber

EN 717-3 Determination of formaldehyde emission from wood-based panels - The first 3 part ： Long neck flask method

EN 120 Wood base plate . Determination of formaldehyde content . An extraction method called drilling

GB24613 Limit of harmful substances in paint for toys

GB 18580 Formaldehyde emission limits of indoor decorative materials, wood-based panels and their products

GB 4615 PVC - Determination of residual vinyl chloride monomer Gas chromatography

GB 5543 Resin finishing agent - Total formaldehyde content 、 Determination of free formaldehyde content and hydroxymethyl formaldehyde content

GB 17657 4.11 Test method for physical and chemical properties of wood-based panels and veneered wood-based panels - Determination of formaldehyde emission by perforation method

GB 17657 4.12 Test method for physical and chemical properties of wood-based panels and veneered wood-based panels - Determination of formaldehyde emission by desiccator method

come from GF2022