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Worldtest(GuangDong)Co., Ltd.
Address: Rooms 201 and 102，Building 6，No.6,North Industrial Road.Songshan Lake(SSL), Dongguan, Guangdong, China
Telphone:：0769-22891258
FaX:0769-22891235
Emaile:service.vip@worldtest.cn
Website:www.worldtest.cn
www.worldtest.com.cn
Formaldehyde is a colorless gas with a special irritating odor, irritating human eyes, nose, etc. Formaldehyde is an important organic raw material, mainly used in the plastic industry, synthetic fiber, and leather industry , Pharmaceuticals, dyes, etc. Different industries have different safety supervision and control indicators. According to the requirements of laws and regulations of various countries and industries, combined with years of testing experience, the content of formaldehyde in materials is detected and evaluated.
Test capabilities:
Formaldehyde content (water extraction method)
Formaldehyde content (perforation extraction method)
Formaldehyde content (distillation method)
Formaldehyde content (titration method)
Volatile amount of formaldehyde (vapor absorption method)
Evaporation of formaldehyde (dryer method)
The amount of formaldehyde migration
Test sample:
Textiles, leather, wood, paper, plastics, coatings and adhesives, automotive interior materials, etc. According to the materials and test standards of the samples submitted for inspection, select different samples for inspection.
Test period:
General test cycle: 5WD
Expedited test cycle: 3WD
The test cycle of formaldehyde migration is added to the immersion time on this basis
Test standard:
|
Serial number |
Test standard |
standard name |
Test items |
Test equipment |
Sampling amount |
Normal |
Expedited |
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Textiles |
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1 |
AATCC 112 |
The airtight container method determines the release of formaldehyde in fabrics |
Volatility of formaldehyde (vapor absorption method) |
UV |
20g |
5wd |
3wd |
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2 |
ISO 14184-1:2011(E) |
Determination of free formaldehyde in textiles |
Formaldehyde content (water extraction method) |
UV |
20g |
5wd |
3wd |
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3 |
ISO 14184-2:2011(E) |
Determination of Formaldehyde Released from Textiles |
Volatility of formaldehyde (vapor absorption method) |
UV |
20g |
5wd |
3wd |
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4 |
JIS L 1041:2000 6.3.1 |
Determination of free formaldehyde in textiles |
Formaldehyde content (water extraction method) |
UV |
20g |
5wd |
3wd |
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5 |
GB/T 2912.1-2009 |
Free and hydrolyzed formaldehyde from textiles (water extraction method) |
Formaldehyde content (water extraction method) |
UV |
20g |
5wd |
3wd |
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6 |
GB/T 2912.2-2009 |
Formaldehyde from textiles (steam absorption method) |
Volatility of formaldehyde (vapor absorption method) |
UV |
20g |
5wd |
3wd |
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7 |
GB/T 2912.1-2009 GB/T2912.3-2009 |
Determination of formaldehyde in textiles (high performance liquid chromatography) |
Formaldehyde content (water extraction method) |
LC-PDA |
20g |
5wd |
3wd |
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8 |
GB/T 2912.2-2009 GB/T 2912.3-2009 |
Determination of formaldehyde in textiles (High Performance Liquid Chromatography) |
Volatility of formaldehyde (vapor absorption method) |
LC-PDA |
20g |
5wd |
3wd |
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Leather |
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1 |
GB/T19941-2005 |
Determination of formaldehyde content in leather and fur chemical test |
Formaldehyde content (water extraction method) |
LC-PDA |
20g |
5wd |
3wd |
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2 |
DIN 53315 |
Determination of formaldehyde in leather |
Formaldehyde content (water extraction method) |
UV |
20g |
5wd |
3wd |
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3 |
DIN 53315 |
Determination of formaldehyde in leather |
Formaldehyde content (water extraction method) |
LC-PDA |
20g |
5wd |
3wd |
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Wood |
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1 |
EN 717-3:1996 |
Determination of formaldehyde emission-flask method |
Volatility of formaldehyde (vapor absorption method) |
UV |
A4 size 4 pieces |
5wd |
3wd |
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2 |
EN 120: 1992 |
Determination of formaldehyde content in wood-based panels by perforation method |
Formaldehyde content (perforation extraction method) |
UV |
600g |
5wd |
/ |
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3 |
ASTM D 5582 |
Determination of formaldehyde in wood-dryer method |
Volatility of formaldehyde (dryer method) |
UV |
A4 size 8 pieces |
5wd |
3wd |
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4 |
GB18580-2001 6.1 (perforation method) |
Limit of formaldehyde emission in wood-based panels and products of interior decoration materials |
Formaldehyde content (perforation extraction method) |
UV |
600g |
5wd |
/ |
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5 |
GB 18580-2001 6.2 (dryer method-10L) |
Limit of formaldehyde emission in wood-based panels and products of interior decoration materials |
Volatility of formaldehyde (dryer method) |
UV |
A4 size 8 pieces |
5wd |
3wd |
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6 |
GB/T 17657-19994.11 (perforation method) |
Test of physical and chemical properties of wood-based panels and their facing wood-based panels |
Formaldehyde content (perforation extraction method) |
UV |
600g |
5wd |
/ |
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7 |
GB/T 17657-19994.12 (dryer method) |
Test of physical and chemical properties of wood-based panels and their facing wood-based panels |
Volatility of formaldehyde (dryer method) |
UV |
A4 size 8 pieces |
5wd |
3wd |
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Paper |
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1 |
EN 645:1993 EN 1541:2001 |
The cold water extraction method for the determination of formaldehyde in food contact materials and cardboard |
Formaldehyde content (water extraction method) |
UV |
100g |
5wd |
3wd |
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2 |
EN 647:1993 EN 1541:2001 |
Food contact material cardboard formaldehyde determination hot water extraction method |
Formaldehyde content (water extraction method) |
UV |
100g |
5wd |
3wd |
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Plastics |
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1 |
GB/T23296.26-2009 |
Food contact materials, polymer materials, food simulants, determination of formaldehyde and hexamethylenetetramine, spectrophotometric method |
The amount of formaldehyde migration (water) |
UV |
4 finished products |
5wd+ Soaking time |
3wd+ Soaking time |
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2 |
GB/T23296.26-2009 |
Food contact materials, polymer materials, food simulants, determination of formaldehyde and hexamethylenetetramine, spectrophotometric method |
Formaldehyde migration (3% acetic acid) |
UV |
4 finished products |
5wd+ Soaking time |
3wd+ Soaking time |
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3 |
GB/T23296.26-2009 |
Food contact materials, polymer materials, food simulants, determination of formaldehyde and hexamethylenetetramine, spectrophotometric method |
Formaldehyde migration (10% ethanol) |
UV |
4 finished products |
5wd+ Soaking time |
3wd+ Soaking time |
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4 |
GB/T23296.26-2009 |
Food contact materials, polymer materials, food simulants, determination of formaldehyde and hexamethylenetetramine, spectrophotometric method |
Formaldehyde migration (olive oil) |
UV |
4 finished products |
5wd+ Soaking time |
3wd+ Soaking time |
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5 |
GB/T 5543-2006 |
Determination of total formaldehyde content, free formaldehyde content, and hydroxyl formaldehyde content of resin finishing agents |
Total formaldehyde content |
Titration method |
10g |
5wd |
3wd |
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6 |
GB/T 5543-2006 |
Determination of total formaldehyde content, free formaldehyde content, and hydroxyl formaldehyde content of resin finishing agents |
Free formaldehyde content |
Titration method |
30g |
5wd |
3wd |
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7 |
GB/T 5543-2006 |
Determination of total formaldehyde content, free formaldehyde content, and hydroxyl formaldehyde content of resin finishing agents |
Hydroxy formaldehyde content |
Titration method |
10g |
5wd |
3wd |
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8 |
HG/T 2622-94 |
Determination of free formaldehyde in phenolic resin |
Formaldehyde content |
potentiometric titrator |
100g |
5wd |
3wd |
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9 |
ISO 9397 |
Determination of free formaldehyde in phenolic resin |
Formaldehyde content |
potentiometric titrator |
100g |
5wd |
3wd |
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Coatings, adhesives |
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1 |
EN 1243:1999 |
Determination of formaldehyde content in adhesives |
Formaldehyde content |
Titration method |
100g |
5wd |
3wd |
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2 |
GB/T 23993-2009 |
Determination of formaldehyde content in water-based paints. Acetylacetone spectrophotometric method |
Formaldehyde content (distillation method) |
UV |
50g |
5wd |
3wd |
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3 |
GB/T 23973-2009 |
Determination of formaldehyde in dye products |
Formaldehyde content (distillation method) |
UV |
50g |
5wd |
3wd |
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4 |
GB/T 18582-2008 |
Limits of harmful substances in interior decoration materials and interior wall coatings |
Formaldehyde content (distillation method) |
UV |
100g |
5wd |
3wd |
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5 |
GB/T 18583-2008 |
Interior decoration materials Limits of harmful substances in adhesives |
Formaldehyde content (distillation method) |
UV |
50g |
5wd |
3wd |
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6 |
GB 9985-2000 |
Water-based dishwashing detergent |
Formaldehyde content |
UV |
50g |
5wd |
3wd |
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Car interior materials |
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1 |
VDA 275:1994 |
Test of formaldehyde content in automotive interior parts |
Volatility of formaldehyde (vapor absorption method) |
UV |
A4 size 4 pieces |
5wd |
3wd |
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2 |
PV 3925:1994 |
Polymer materials, formaldehyde emission measurement |
Volatility of formaldehyde (vapor absorption method) |
UV |
A4 size 4 pieces |
5wd |
3wd |
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3 |
Q/SQR.04.096-2007 |
Emission performance test--formaldehyde content test |
Volatility of formaldehyde (vapor absorption method) |
UV |
A4 size 4 pieces |
5wd |
3wd |
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4 |
SMTC 5 400011-2011(V1) |
Method for measuring formaldehyde emission of car interior parts and materials |
Volatility of formaldehyde (vapor absorption method) |
UV |
A4 size 4 pieces |
5wd |
3wd |
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5 |
Q/HMA 7053-2012 |
Method for measuring formaldehyde emission of polymer materials |
Volatility of formaldehyde (vapor absorption method) |
UV |
A4 size 4 pieces |
5wd |
3wd |
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6 |
Q/ZTB 03.071-2011 |
Determination of formaldehyde emission of car interior materials |
Volatility of formaldehyde (vapor absorption method) |
UV |
A4 size 4 pieces |
5wd |
3wd |
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7 |
FFLTM BZ156-01-2011 |
Aldone and ketone volatilization test of non-metallic parts and materials in the car |
Volatility of aldehydes and ketones (steam absorption method) |
LC-PDA |
A4 size 4 pieces |
5wd |
3wd |
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8 |
GMW 15635:2012 |
Determination of aldehyde and ketone volatilization of interior materials |
Volatility of aldehydes and ketones (steam absorption method) |
LC-PDA |
A4 size 4 pieces |
5wd |
3wd |
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9 |
DPCA D400001-2010 |
Analysis of aldehyde and ketone compounds in car cockpit materials by high performance liquid chromatography |
Volatility of aldehydes and ketones (steam absorption method) |
LC-PDA |
A4 size 4 pieces |
5wd |
3wd |
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10 |
Q/EQCT-1652-2011 |
Analysis method of aldehydes and ketones in automotive interior materials |
Volatility of aldehydes and ketones (steam absorption method) |
LC-PDA |
A4 size 4 pieces |
5wd |
3wd |
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