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标题:ASTM C564/ASTM C 564污水铸铁管及管配件用橡胶垫圈标准规范
正文:
ASTM C564 Standard Specification for Rubber gaskets for cast iron soil pipe and fittings污水铸铁管及管配件用橡胶垫圈标准规范This ASTM C564 specification defines the required properties of lock-strip gaskets where resistance to sunlight, weathering, flame, oxidation, permanent deformation under load, and diminution of gripping pressure are prime essentials. 本ASTM C564规范定义了带状锁扣垫圈产品的日照老化、风化、防火性能、永久荷载下的变形等性能测试要求。ASTM C564/ASTM C 564相关测试标准及测试方法Hardness 邵氏硬度测试：根据ASTM D 2240进行测试Tensile strength and elongation拉力及延伸测试：根据ASTM D412进行测试Tear Resistance 抗断强度测试：根据ASTM D 624进行测试Compression set 压缩永久变形测试：根据ASTM D 395进行测试Heat aging 热老化测试：根据ASTM D573进行测试Water absorption 吸水性测试：根据ASTM D471进行测试Ozone Resistance 抗臭氧测试：根据ASTM D 1149进行测试Oil immersion油渗透性测试：根据ASTM D471进行测试Brittleness temperature 脆性温度测试：根据ASTM D 746进行测试更多垫圈产品ASTM C564等性能测试，请咨询南京睿督公司全国免费咨询电话：025-8658 3475 400-603-6575网址：www.fire-test.com 邮箱：info@fire-test.com…
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