GB27948-2020

General requirements for air disinfectant

空气消毒剂通用要求

GB 27948-2020은(는) 현행 중국 강제 국가 표준입니다: General requirements for air disinfectant. 산업: 식품. 주제: 제품 안전. 시행일: 2020년 11월 1일.

적용 여부는 제품 범위, 인증 경로, 주관 당국 공고, 전환 규정에 따라 달라집니다. 컴플라이언스 판단에 사용하기 전에 번역을 의뢰하거나 공식 출처를 확인하세요.

컴플라이언스 개요

이 개요는 현재 영어로만 제공됩니다.

적용 범위

This standard specifies the requirements for indoor air disinfectants designed to kill airborne microorganisms. It is mandatory for all manufacturers and suppliers of air disinfection products entering the Chinese market. The standard applies to chemical disinfectants used via aerosol spray, fumigation, or gas disinfection methods. It does not apply to air purifiers without chemical disinfectants.

기술 요구 사항

GB 27948-2020 outlines comprehensive mandatory technical requirements for air disinfectants. Firstly, it specifies raw material requirements, stating that peroxide and chlorine dioxide disinfectants must comply with their respective national standards. Secondly, it sets physicochemical parameters for active ingredient content, pH value, and stability. Manufacturers must ensure their products meet the strict microbial kill rates specified in laboratory and field tests. Thirdly, the standard introduces new safety requirements, including acute oral and inhalation toxicity limits, mutagenicity tests, and a newly added metal corrosion test. Products must clearly state their corrosion rating on the packaging. Finally, it mandates that labels and manuals must specify that the product is only for use in unoccupied spaces.

시험 방법

The standard references the Disinfection Technical Specification (2002 Edition) for evaluating disinfection efficacy and toxicological safety. Key testing procedures include the neutralizer identification test (detailed in Appendix A) for both liquid impinger and six-stage sieve air samplers. Additionally, the newly introduced metal corrosion test (Appendix B) requires evaluating corrosion rates on materials like carbon steel, aluminum, copper, and stainless steel using specific aerosol chambers.

자주 묻는 질문

What products are regulated under GB 27948-2020?

GB 27948-2020 regulates indoor air disinfectants designed to kill airborne microorganisms, including those applied via aerosol spray, heating vaporization, or gas fumigation.

Are there any updates from the previous version of GB 27948?

Yes, compared to GB 27948-2011, the 2020 version adds requirements for raw materials and metal corrosion testing, and modifies the evaluation methods for disinfection efficacy.

Is GB 27948-2020 a mandatory standard?

Yes, all technical content in GB 27948-2020 is mandatory. Compliance is legally required for selling air disinfectant products in China.

The summary above provides a high-level overview of GB 27948-2020. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 27948-2020 today to access all detailed parameters, tables, and testing procedures.

적용 참고 사항

유형: 제품
CCS: C50
ICS: 11.080
주관 부처: National Disease Control and Prevention Administration
기술 위원회: National Disease Control and Prevention Administration