Materiales
Materiales
ISO 9528:2022 - Aerospace — Standard-weight polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/21 000 kPa — Procurement specification
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This document specifies requirements for standard-weight polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic systems at temperatures between –55 °C and +204 °C...
ISO 9938:2022 - Aerospace — Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa — Procurement specification
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This document specifies requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic systems at temperatures between –55 °C and +204 °C and at a nominal...
D1710 Standard Specification for Extruded Polytetrafluoroethylene (PTFE) Rod, Heavy Walled Tubing and Basic Shapes has been reapproved, available as D1710-15(2021)
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Abstract This specification covers the testing and requirements of extruded and compression molded polytetrafluoroethylene (PTFE) rods and heavy-walled tubing manufactured...
ISO 13000-1:2021 - Plastics — Polytetrafluoroethylene (PTFE) semi-finished products — Part 1: Requirements and designation
01/08/2021 -
This document establishes a system of designation for processed unfilled polytetrafluoroethylene (PTFE) products, which can occur in several forms.The PTFE used to make the semi-finished...
ISO 13000-2:2021 - Plastics — Polytetrafluoroethylene (PTFE) semi-finished products — Part 2: Preparation of test specimens and determination of properties
01/08/2021 -
This document specifies the preparation of test specimens and gives the test methods applicable to semi-finished products of polytetrafluoroethylene (PTFE).
ISO 13000-1 - Plastics — Polytetrafluoroethylene (PTFE) semi-finished products — Part 1: Requirements and designation
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ISO 13000-2 - Plastics — Polytetrafluoroethylene (PTFE) semi-finished products — Part 2: Preparation of test specimens and determination of properties
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D3295 Standard Specification for PTFE Tubing, Miniature Beading and Spiral Cut Tubing has been revised to D3295-20
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Abstract This specification covers PTFE tubing, miniature beading and spiral cut tubing-manufactured from PTFE resin produced from dispersion. Five groups of PTFE tubing,...
D4441 Standard Specification for Aqueous Dispersions of Polytetrafluoroethylene has been revised to D4441-20
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Abstract This specification establishes the properties and test methods for aqueous dispersions of polytetrafluoroethylene (PTFE) resins, and is used to determine if a...
ISO 7313:2020 - Aircraft — High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)
01/03/2020 -
This document specifies characteristics of hose assemblies with corrosion‑resistant metallic braid and convoluted polytetrafluoroethylene (PTFE) inner tube for use in aircraft fluid...
D4745 Standard Classification System and Basis for Specification for Filled Polytetrafluoroethlyene (PTFE) Molding and Extrusion Materials Using ASTM Methods has been revised to D4745-19
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Abstract This specification covers polytetrafluoroethylene(PTFE) filled molding compounds made with virgin PTFE resins defined in a certain specification except Types I,...
D4894 Standard Specification for Polytetrafluoroethylene (PTFE) Granular Molding and Ram Extrusion Materials has been revised to D4894-19
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Abstract This specification focuses on granular polytetrafluoroethylene (PTFE) resins that have never been preformed or molded, and are normally processed by methods...
D6040 Standard Guide to Standard Test Methods for Unsintered Polytetrafluoroethylene (PTFE) Extruded Film or Tape has been revised to D6040-18
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Abstract This guide identifies the standard test methods to use in evaluating unsintered extruded films or tapes manufactured from polytetrafluoroethylene (PTFE). The test...
D4895 Standard Specification for Polytetrafluoroethylene (PTFE) Resin Produced From Dispersion has been revised to D4895-18
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Abstract This specification covers dry-powder resins of polytetrafluoroethylene (PTFE) resin produced from dispersion. PTFE mixtures with additives are not covered in this...
D5675 Standard Classification for Low Molecular Weight PTFE and FEP Micronized Powders has been reapproved, available as D5675-13(2018)
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Abstract This classification system provides a method of adequately identifying PTFE micropowders using a system consistent with that also of another specific...
D4591 Standard Test Method for Determining Temperatures and Heats of Transitions of Fluoropolymers by Differential Scanning Calorimetry has been revised to D4591-17
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Significance and Use 4.1 DSC analysis may be used with fluoropolymers to achieve at least four different objectives as follows: 4.1.1 To measure transition...
D4969 Standard Specification for Polytetrafluoroethylene#x2013;(PTFE) Coated Glass Fabric has been revised to D4969-17
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Abstract This specification covers glass fabric impregnated, coated, and sintered on both sides with PTFE to a specified maximum nominal thickness. It does not pertain to...
D6585 Standard Specification for Unsintered Polytetrafluoroethylene (PTFE) Extruded Film or Tape has been revised to D6585-17
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Abstract This specification covers three types and several grades of unsintered extruded films or tapes manufactured from virgin, unpigmented polytetrafluoroethylene in...
D7193 Standard Specification for Unsintered Pigmented Polytetrafluoroethylene (PTFE) Extruded Film or Tape has been revised to D7193-17
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1. Scope 1.1 This specification covers unsintered, pigmented, extruded films or tapes manufactured from polytetrafluoroethylene, in nominal thicknesses from 0.025...
