1、t-1-b3-04 MIL-P-46185 73 7797706 0120503 b MIL-P-46185 I 10 June 1983 MILITARY SPEC IF1 CAT I ON PLASTIC MOLDING AND EXTRUSION MATERIALS, POLYETHERSULFONE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification cover
2、s polyethersulfone (PES) thermoplastic materials suitable for injection molding or extrusion. 1.2 classification. The PES thermoplastic materials shall be of the following types and classes (see 6.2): Type I - Nonreinforced Class 1 - Injection molding resin Grade A Melt,flow = 43 +- 4 gramdl0 min Gr
3、ade B Melt flow = 14.5 2 1.5 grams/lO min Grade A Melt flow = 3.4 5 0.4 grams/lO min Class 2 _- Extrusion resin Type II - Glass fiber reinforced (GFR) Class 1 - 15% GFR Class 2 - 20% GFR Class 3 - 30% GFR Class 4 - 40% GFR Class 5 - 15% PTFE/30% GFR Type III - Carbon fiber reinforced (CFR) Class 1 -
4、 30% CFR Class 2 - 15% PTFE/30% CFR 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specification and standards. Unless otherwise specified, the following specifications and standards of the issue listed in that issue of the Department of Defense Index of -Specifications and Standards (DoDIS
5、S) specified in the solicitation, form a part of this specification to the extent specified herein. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Director, US Army Materials and Mechanics Rese
6、arch Center,.ATTN: DRXMR-SMS, Watertown, MA 02172 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. / FSC 9330 / Licensed by Information Handling ServicesMIL-P-46185 93 m 999790b OL205OLt 8 m MIL-P-46185 SPECI
7、FICATIONS FEDERAL I PPP-11-729 Drums: Metal, 55-gallon (For Shipment of Noncorrosive Mat er ia11 STANDARDS MILITARY MIL-STD-129 Marking -3r hipmen t an1 Storage (Copies of specifications, standards, drawings, and publications required by manufacturers in connection with specific acquisition function
8、s should be obtained from the contracting activity or as directed by the contracting officer. ) 2.2 Other publications. The following document(6) form a part of this specification to the extent specified herein. which are indicated as DoD adopted shall be the issue listed in the current DoDISS and t
9、he supplement thereto, if applicable. The issues of the documents AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM D 149 ASTM D 150 ASTM D 256 ASTM D 257 ASTM D 570 ASTM D 638 ASTM D 648 ASTM D 696 ASTM D 785 ASTM D 790 ASTM D 792 ASTM D 955 ASTM D 1238 ASTM D 2863 ASTM D 3029 ASTM D 3951 Diel
10、ectric Breakdown Voltage and Dielectric Strength of Electrical Insulating Materials at Commercial Power Frequencies A-C Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials Impact Resistance of Plastics and Electrical Insulating Mat er ials WC Resistan
11、ce or Conductance of Insulating Materials Water Absorption of Plastics Tensile Properties of Plastics Deflection Temperature of Plastics Under Flexural Load Coefficient of Linear Thermal Expansion of Plastics Rockwell Hardness of Plastics and Electrical Insulating Materials Flexural Properties of Pl
12、astics and Electrical Insulating Mat er ials Specific Gravity and Density of Plastics by Displacement Measuring Shrinkage From Mold Dimensions of Molded Plastics Flow Rates of Thermoplastics by Extrusion Plastometer Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plas
13、tics (Oxygen Index) Impact Resistance of Rigid Plastic Sheeting or Parts by Means of a Tup (Falling Weight) Commercia 1 Packaging 2 fl I Licensed by Information Handling ServicesMIL-P-Llb3573 m 777770b 0320505 T MIL-P-46185 ASTM D 3171 ASTM D 3418 Fiber Content of Resin-Matrix Composites by Matrix D
14、igestion Transition Temperatures of Polymers by Thermal Analysis (Application for copies of ASTM publications should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) UNDERWRITERS LABORATORI ES UL 94 Tests for Flammability of Plastic Materials
15、 for Parts in Devices and Appliances UL 746 Polymeric Materials - Long Term Property Evaluations (Applications for copies of UL publications should be addressed to Unerwriters Laboratories, Inc., Publication Stock, 333 Pfingsten Road, Northbrook, IL 60062.) (Industry association specifications and s
16、tandards are generally available for reference from libraries. They are also distributed among technical groups and using Federal agencies.) 2.3 Order of Precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shal
17、l take precedence. 3. REQUIREMENTS 3.1 Material. The material shall consist of polyethersulfone thermoplastic molding or extrusion material, with or without fiber reinforcement or PTFE lubricant (see 6.3). ki O .w rl O rl rl 5 -4 d U : c rl U P al E U ph Q rl w -A 8 % m U al u z I rl 8 2 rl U 4 a 8
18、Licensed by Information Handling Serviceso) W rl PD o) X 5 2 a ! i W rl 2 rl w y a W O 2 u e .rl U U H U w fi e U i nnno e rl rl .-. O c O? ;soo +I, y lu, rio00 mmo rlo N O ON o O .a +I I mo. o rm rl : R o nn o n - c .rl rl 3s e .rl e m a rl 8 rl U z d c 1 mr.1 cm WW WDCI o ;i5 a s vu mrl 0000 4N UV mrl 0000 rlN 8 m rl U o) U a 6 E a rl YI I O rl X m O 8 2 a rl m b rl X O e rl m ij rl e c U r m E * U.S. GOVERNMENT PRINTING OFFICE: 1983-608-034/3262 9 Licensed by Information Handling Services
