ANSI/ASTM D4745-2001 聚四氟乙烯模压和挤压料填充化合物新标准规范

标准号：ANSI/ASTM D4745-2001
中文标准名称：聚四氟乙烯模压和挤压料填充化合物新标准规范
英文标准名称：New Standard Specification for Filled Compounds of Polytetrafluoroethylene (PTFE) Molding and Extrusion Materials (08.03)
标准类型：G31
发布日期：1999/12/31 12:00:00
实施日期：2001/11/10 12:00:00
中国标准分类号：G31
国际标准分类号：83.140.99
适用范围：This specification covers polytetrafluoroethylene (PTFE) filled molding compounds made with virgin PTFE resins defined in Specification D 4894, except Types I, IV, V, and VI. Note 1This specification can be used as a model for other PTFE compounds having particulate fillers that can survive the sintering temperatures of PTFE as can those listed in this specification. This specification is restricted to virgin PTFE base resin for technical reasons. Recycled or reprocessed material cannot be processed successfully. Note 2The properties measured on commercially fabricated parts may differ from the listed values for samples prepared by the procedures given in this specification, depending on part geometry and processing parameters. Note 3There is no ISO equivalent to this specification. The values stated in SI units are to be regarded as standard. The following statement applies to the test method portion, Section , 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. See and Note 0 for a specific warning statement.