ASTM F477, Standard Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe

ASTM F477, Standard Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe

플라스틱 파이프를 연결하는 개스킷(가스・기름 등이 새어나오지 않도록 파이프나 엔진 등의 사이에 끼우는 마개) 시험 규격입니다.



Test 항목은 아래와 같습니다:

• Tensile Strength and Elongation
• Hardness
• Low-Temperature Hardness
• Compression Set
• Accelerated Aging
• Water Immersion
• Ozone Resistance
• Stress Relaxation

관련규격 :

• ASTM E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
• ASTM E2251 Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
• ASTM F141 Terminology Relating to Resilient 
• ASTM F1066 Specification for Vinyl Composition Floor Tile
• ASTM F1303 Specification for Sheet Vinyl Floor Covering with Backing
• ASTM F1700 Specification for Solid Vinyl Floor Tile
• ASTM F1913 Specification for Vinyl Sheet Floor Covering Without Backing

시험은
Low-Head Application (Below 150 kPa or 50-ft Head)와
High-Head Application (150 kPa or 50-ft Head and Above)
로 조건이 나뉩니다.

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