ASTM D3295-1997
聚四氟乙烯管、微型卷边和螺旋切割管的标准规范

Standard Specification for PTFE Tubing, Miniature Beading and Spiral Cut Tubing

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标准号

ASTM D3295-1997

发布日期

1997年

实施日期

废止日期

无

中国标准分类号

G33

国际标准分类号

23.040.20 (Plastic pipes)

发布单位

US-ASTM

适用范围

1.1 This specification covers PTFE tubing, miniature beading and spiral cut tubing-manufactured from PTFE resin produced from dispersion specified in Specification D 4895.

Note 18212;PTFE tube and rod manufactured from resin specified in Specification D 4894 are covered in Specification D 1710.

1.2 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.

1.3 The following hazard caveat pertains only to the test method portion, Section 8, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.4 As PTFE resin produced from dispersion is not a true thermoplastic material, any reuse for the specification referenced above is impossible. However, markets do exist for non-virgin PTFE as additives and fillers.

Note 28212;There is currently no published ISO standard relating to this specification.