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◉ Introduction of Cleaning Agent
In industrial production and service activities, the principles of chemical dissolution, complexation, wetting, penetration, dispersion, solubilization, and peeling are used to remove dirt (including grease, paint, ink, colloid, etc.) on the surface of devices, equipment, facilities, and products. , carbon deposition, dust, etc.) liquid chemicals or preparations.
◉ Control Standards
"Limits of Volatile Organic Compounds in Cleaning Agents" GB 38508-2020
◉ Scope of Application
Cleaning agents containing volatile organic compounds used in industrial production and service activities.
Not suitable for cleaning agents used in aerospace, nuclear industry, military industry, semiconductor manufacturing.
◉ Cleaning Agent Classification
According to the different components of cleaning agents, cleaning agents are divided into water-based cleaning agents, semi-water-based cleaning agents, and organic solvent cleaning agents.
Water-based cleaning agent: a cleaning agent composed of water, surfactants and additives.
Semi-aqueous cleaning agent: a stable or metastable cleaning agent composed of water, surfactants, organic solvents and additives.
Organic solvent cleaning agent: a cleaning agent composed of one or more organic solvents.
◉ Control Items
VOC content, methylene chloride, trichloromethane, trichloroethylene, sum of tetrachloroethylene, formaldehyde, benzene, toluene, sum of ethylbenzene and xylene
◉ Cleaning Agent VOC Test Process
|
Material type |
Test items |
Limit Require |
Testing method |
Test process and equipment |
Moisture test |
|
water based |
VOC content |
50g/L |
GB/T 13173-2008(section 15) |
（105±2）℃，4h |
Moisture meter |
|
Sum of methylene chloride/trichloromethane/ trichloroethylene/tetrachloroethylene |
0.5% |
GB/T 23992 Computing method; GB/T 23992 8.5.2 |
- |
- |
|
|
formaldehyde |
0.5g/kg |
GB/T 23993 |
- |
- |
|
|
Sum of Benzene/Toluene/Ethylbenzene/Xylene |
0.5% |
GB/T 23990-2009 Method B |
- |
- |
|
|
semi-water based |
VOC content |
300g/L |
GB/T 13173-2008(section 15) |
（105±2）℃，4h |
Moisture meter |
|
Sum of methylene chloride/trichloromethane/trichloroethylene/tetrachloroethylene |
2% |
GB/T 23992 Computing method; GB/T 23992 8.5.2 |
- |
- |
|
|
formaldehyde |
0.5g/kg |
GB/T 23993 |
- |
- |
|
|
Sum of Benzene/Toluene/Ethylbenzene/Xylene |
1% |
GB/T 23990-2009 Method B |
- |
- |
|
|
Organic solvents |
VOC content |
900g/L |
GB/T 13173-2008(section 15) |
（105±2）℃，4h |
Moisture meter |
|
Sum of methylene chloride/trichloromethane/trichloroethylene/tetrachloroethylene |
20% |
GB/T 23992 Computing method; GB/T 23992 8.5.2 |
- |
- |
|
|
formaldehyde |
no request |
GB/T 23993 |
- |
- |
|
|
Sum of Benzene/Toluene/Ethylbenzene/Xylene |
2% |
GB/T 23990-2009 Method a |
- |
- |
◉ Compliance Services
As a professional third-party testing technology service provider, Jiayu Testing boasts qualifications such as CMA, CNAS, CBTL, and CPSC. Additionally, we have obtained laboratory accreditation from multiple authoritative certification bodies both domestically and internationally. Our laboratory is constructed and managed in strict accordance with standards, equipped with advanced instruments and equipment, and staffed by a skilled and professional technical team. We possess extensive industry service experience and robust testing technical capabilities, are proficient in various regulatory standards, and assist enterprises in actively responding to regulatory requirements, effectively enhancing product compliance. Welcome to contact us. Jiayu Testing's consultation hotline is: 400-9269-886!
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