의미와 용도

3.1 용기 내 페인트 부패는 일반적으로 오염된 원료 사용과 관련이 있습니다., 물 (especially recycled washing water), containers, pipes and equipment in manufacturing plants. A simple method is needed to determine the presence or absence of microorganisms in plants that make paints and coatings. Such determination allows manufacturers to identify contamination points (즉., raw materials or problem management areas in the plant) to help address corruption.

메모 1: Some contamination of plant areas is expected, as microorganisms are ubiquitous and in practice usually cannot be eliminated (this is what the preservatives in the tank should control). Excessive contamination or contamination of raw materials may exceed the capacity of the preservative. If your plant has excessive contamination, there are disinfection methods including steam, preservatives, bleach, 등. These should be discussed with your fungicide supplier and used with care. Recycling spoiled or contaminated products is often not feasible, so the importance of proper fungicide levels combined with good plant management practices is self-evident. Your biocide supplier can also help here.

3.2 This test method can be used by people without basic microbiological training, but some training in aseptic techniques is recommended.

메모 2: The reliability of the results obtained from this test method depends greatly on the technique used. Incorrect techniques can result in sterile samples being contaminated, or worse, contaminated samples appearing sterile (보다 5.1). It is recommended that you consult your biocide supplier, raw material supplier or independent testing laboratory to confirm suspicious results.

페인트의 미생물 조건 측정을 위한 ASTM D5588-1997 표준 테스트 방법, 페인트 원료, 및 공장 면적

단계 1: 범위

1.1 This test method includes procedures for determining the microbial status (contaminated or sterile) of raw materials used in paint production and the microbial status of paint and paint manufacturing areas.

1.2 SI 단위로 표현된 값은 표준으로 간주됩니다.. 괄호 안의 값은 참고용입니다..

1.3 이 표준은 모든 안전 문제를 해결하기 위한 것이 아닙니다., 만약에 어떠한, 그 사용과 관련된. 적절한 안전 및 보건 관행을 확립하고 사용 전에 규제 제한의 적용 가능성을 결정하는 것은 이 표준 사용자의 책임입니다..

1.4 이 국제 표준은 다음에서 확립된 국제적으로 인정된 표준화 원칙을 기반으로 합니다. “국제 표준 개발 원칙에 관한 결정, 지침 및 권장사항” 무역기술장벽위원회에서 발행 (TBT) 세계 무역 기구의.