標準號：ANSI/ASTM D3307-2001
中文標準名稱：PFA碳氟模塑和擠塑材料規范
英文標準名稱：PFA-Fluorocarbon Molding and Extrusion Materials, Specification for (08.03)
標準類型：G32
發布日期：1999/12/31 12:00:00
實施日期：2001/12/10 12:00:00
中國標準分類號：G32
國際標準分類號：83.140.99
適用范圍： This specification covers melt processable molding and extrusion materials of PFA-perfluoro(alkoxy alkane) fluorocarbon resin. The materials are copolymers of TFE-fluorocarbon resins containing perfluoroalkoxy side chains. These materials were formerly the subject of this specification and Specification D 6314. This specification is intended to provide a means for calling out plastic materials used in the fabrication of end items or parts. It is not intended for the selection of materials. Material selection should be made by those having expertise in the plastics field after careful consideration of the design and the performance required of the part, the environment to which it will be exposed, the fabrication process to be employed, the costs involved, and the inherent properties of the material other than those covered by this specification. This specification does not cover recycled plastics. The tests involved are intended to provide information for identifying the materials covered. It is not the function of this specification to provide engineering data for design purposes. Specimens prepared by injection molding or extrusion could yield test results that may vary from the values in this specification. The values stated in SI units are to be regarded as standard. The values given in brackets are for information only. The following precautionary caveat pertains only to the test methods portions, Sections and 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. Note 1This specification, ISO 12086-1(2006), and ISO 12086-2(2006) differ in approach or detail. Data obtained using either may not be technically equivalent.