FORD WSS-M4D967-A1-2010 POLYKETONE (PK) GENERAL PURPOSE INJECTION MOLDING GRADE TO BE USED WITH FORD WSS-M99P1111-A 《通用注塑级聚酮(PK) 与标准FORD WSS-M99P1111-A一起使用 》.pdf
《FORD WSS-M4D967-A1-2010 POLYKETONE (PK) GENERAL PURPOSE INJECTION MOLDING GRADE TO BE USED WITH FORD WSS-M99P1111-A 《通用注塑级聚酮(PK) 与标准FORD WSS-M99P1111-A一起使用 》.pdf》由会员分享,可在线阅读,更多相关《FORD WSS-M4D967-A1-2010 POLYKETONE (PK) GENERAL PURPOSE INJECTION MOLDING GRADE TO BE USED WITH FORD WSS-M99P1111-A 《通用注塑级聚酮(PK) 与标准FORD WSS-M99P1111-A一起使用 》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 01 21 N-STATUS No replacement named J. Crist, NA 2006 07 25 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.8, 3.9 & 4 1999 08 26 Activated C. Thomas Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 1 of 8 POLY
2、KETONE (PK), GENERAL PURPOSE INJECTION MOLDING GRADE WSS-M4D967-A1 POLYKETONE (PK), GENERAL PURPOSE INJECTION MOLDING GRADE 15% GLASS-FILLED WSS-M4D967-A2 POLYKETONE (PK), GENERAL PURPOSE INJECTION MOLDING GRADE 30% GLASS-FILLED WSS-M4D967-A3 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defi
3、ned by these specifications are injection molding aliphatic polyketones (PK). Key performance properties include good chemical resistance, low fuel permeation, good abrasion and wear resistance, good impact strength, low moisture absorption, good dimensional stability, and good hydrolysis resistance
4、. These materials have good chemical resistance in fuels, lubricants, brake fluid, engine coolant, transmission fluid, and related automotive fluids. They have good property retention after 1000 hours of heat aging at 110 C for the neat grade and 140 C for the glass-filled grades. 2. APPLICATION The
5、 -A1 specification was released originally for use in an onboard refueling vapor recovery (ORVR) valve. Additionally this material has been used for quick-connect retainers. At the time of this specification development, this material is planned for use on rollover valves, inlet check valves, fuel p
6、ump components, fuel reservoir and flange, and fuel caps. Additional applications may include bearings, gears, and related components in actuator motors, electrical connectors, and functional components in the brake, coolant, and transmission systems. The A2 specification is being released in suppor
7、t of fuel system quick connects, fuel pump housings, and electrical connectors. The A3 specification is being released in support of development of gears, electrical connectors, and fuel system quick connects. These materials are not intended for use in areas with high UV exposure and/or those that
8、require high levels of color retention. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODCUTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.3 CONDITIONING AND TEST CONDITIONS Drying Requirements Prio
9、r to Molding: The material shall be dried for 4 h at 60 C in a mechanical convection oven immediately preceding the test. Suggested maximum drying: 12 h at 60 C. ENGINEERING MATERIAL SPECIFICATIONWSS-M4D967-A1/A2/A3Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 2
10、of 8 All test values indicated herein are based on material conditioned in a controlled atmosphere of 23 +/- 2 C and 50 +/- 5% relative humidity for not less than 88 h prior to testing and tested under the same conditions unless otherwise specified. 3.4 MOLDING COMPOUND 3.4.1 Melt Flow Rate, g/10 mi
11、nutes (ISO 1133, 240 C, 2.16 kg) A1 A2 A3 3-9 19-36 1325 NOTE: The test parameters (load & temperature) to be defined by the specification originator, using the above referenced standard(s), and listed. 3.4.2 Filler content, % Range (Filled/Reinforced Material Only) (ISO 3451-1, Method A or ISO 3451
12、-2, or -3 -4 or -5 Type of filler and test parameters (time/temperature) depending on the filler used, will be defined by the specification originator) A1 A2 A3 Not 14 18 28 34 Applicable 3.4.3 Melt Temperature, C , min. (ISO 3146, Method C. 10 C/min heating rate) A1 A2 A3 215 214 213 3.5 MOLDED TES
13、T SPECIMEN 3.5.1 Preparation of Test Specimens Unless otherwise specified all tests shall be carried out on injection molded one-end gated test specimens. The following dimensions are required: A. 150 mm (min.) x 10 x 4.0 +/- 0.2 mm (ISO 3167, Type IA) NOTE: The recommended thickness tolerances on a
14、ll test specimens are +/- 0.1 mm Test specimen A shall be prepared according to ISO 294. Specimens with shorter dimensions shall be cut from the center of the specimen A. No annealing allowed. ENGINEERING MATERIAL SPECIFICATIONWSS-M4D967-A1/A2/A3Printed copies are uncontrolled Copyright 2010, Ford G
15、lobal Technologies, LLC Page 3 of 8 3.5.2 Density, g/cm3Range (ISO 1183, Method A) A1 A2 A3 1.20-1.26 1.30-1.38 1.41-1.52 3.5.3 Tensile Strength at Yield (Unfilled) or Break (Filled), MPa, min (ISO 527-1 & ISO 527-2, 150 mm (min) x 10 x 4.0 +/- 0.2 mm specimen, test speed: 50 mm/min or 5 mm/min See
16、Note Below) A1 A2 A3 56 90 122 NOTE: Use 50 mm/min test speed for unreinforced and/or materials without yield point with elongation equal or greater than 10%. Use 5 mm/min test speed for reinforced and/or materials without yield point with elongation below 10%. Report type of stress (yield and/or br
17、eak, or maximum load). 3.5.3.1 Elongation at Yield (Unfilled) or Break (Filled), %, min (Test Method according to para. 3.5.3)A1 A2 A3 20 4.5 3 3.5.4 Impact Strength. Notched Charpy, kJ/m2, min (ISO 179, 150 x 10 x 4.0 +/- 0.2 mm specimen (use center section of specimen A. 10 specimens for each test
18、) 3.5.4.1 At 23 +/- 2 C A1 A2 A3 12 8 10 3.5.4.2 At 40 +/- 1 C A1 A2 A3 3 5 7 Note: The test specimen must be conditioned for minimum of 6 h at the above specified temperature prior to impact test. Low temperature testing shall be done within the cold chamber, if not possible, test may be conducted
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