FORD WSK-M4D856-A1-2010 POLYPHENYLENE ETHER + POLYSTYRENE BLEND WSK-M4D856-A1 (PPE+PS) BLOW MOLDING COMPOUND PAINTABLE TO BE USED WITH FORD WSS-M99P1111-A 《可印刷的聚苯醚+聚苯乙烯(PPE+PS)混合.pdf
《FORD WSK-M4D856-A1-2010 POLYPHENYLENE ETHER + POLYSTYRENE BLEND WSK-M4D856-A1 (PPE+PS) BLOW MOLDING COMPOUND PAINTABLE TO BE USED WITH FORD WSS-M99P1111-A 《可印刷的聚苯醚+聚苯乙烯(PPE+PS)混合.pdf》由会员分享,可在线阅读,更多相关《FORD WSK-M4D856-A1-2010 POLYPHENYLENE ETHER + POLYSTYRENE BLEND WSK-M4D856-A1 (PPE+PS) BLOW MOLDING COMPOUND PAINTABLE TO BE USED WITH FORD WSS-M99P1111-A 《可印刷的聚苯醚+聚苯乙烯(PPE+PS)混合.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 01 25 N-STATUS No replacement named J. Crist, NA 1993 04 01 Released EP00E10258813000 P. Kuntze Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 1 of 5 POLYPHENYLENE ETHER + POLYSTYRENE BLEND WSK-M4D856-A
2、1 (PPE+PS), WSK-M4D856-A1 BLOW MOLDING COMPOUND, PAINTABLE NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a thermoplastic blend blow molding compound based on polyphenylene ether modified with high impact polystyrene. 2. APPLICATION This specification was releas
3、ed originally for material used for painted exterior parts such as spoilers. 3. REQUIREMENTS 3.1 STATISTICAL PROCESS Suppliers must conform to the requirements of Ford Quality System Standard Q-101. A mutually acceptable Control Plan as described therein is required for material/source approval. App
4、ropriate statistical tools must be used to analyze process/product data so that variation in the final product is continuously reduced. 3.2 INFRARED SPECTROPHOTOMETRY AND/OR THERMAL ANALYSIS Ford Motor Company, at its option, may conduct infrared and/or thermal analysis of material/parts supplied to
5、 this specification. The IR spectra and thermograms established for initial approval shall constitute the reference standard and shall be kept on file at the designated material laboratory. All samples shall produce IR spectra and thermograms that correspond to the reference standard when tested und
6、er the same conditions. 3.3 CONDITIONING AND TEST CONDITIONS All test values indicated herein are based on material conditioned in a controlled atmosphere of 23 +/- 2 EC and 50 +/- 5 % relative humidity for not less than 24 h prior to testing and tested under the same conditions unless otherwise spe
7、cified. 3.4 MOLDING COMPOUND 3.4.1 Melt Flow Rate 1.5 - 7.5 g/ (ISO 1133/ASTM D 1238, 10 minutes 300 EC, 2.16 kg) The material shall be dried for 2 h minimum at 100 - 105 EC in a mechanical convection oven immediately preceding the test. ENGINEERING MATERIAL SPECIFICATIONWSK-M4D856-A1 Printed copies
8、 are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 2 of 5 3.5 MOLDED TEST 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 min x 10
9、x 4.0 +/- 0.2 mm (Tensile Bar, ISO 3167) B. 120 x 10 x 4.0 +/- 0.2 mm Specimens with shorter dimensions shall be cut from the center portion of the test specimen A and/or B. The specimens shall be prepared according to ISO 294. No annealing allowed. 3.5.2 Density 1.03 - 1.10 g/cm (ISO 1183, Method A
10、/ASTM D 792, Method A1) 3.5.3 Tensile Strength at Max Load, min 35 MPa (ISO R 527/ASTM D 638M, 150 min x 10 x 4.0 +/- 0.2 mm specimen, 5 mm/min test speed) 3.5.3.1 Elongation at Break, min 30 % (Test Method according to para 3.5.3) 3.5.4 Flexural Modulus, min 1.8 GPa (ISO 178/ASTM D 790M, Method I,
11、Procedure A, 80 x 10 x 4.0 +/- 0.2 mm specimen, 2 mm/min test speed, 64 mm support span, the radius of the loading nose 5.0 +/- 0.1 mm and of the supports 2.0 +/- 0.2 mm) 3.5.5 Shear Modulus at 23 EC 670 - 900 MPa (ASTM D 4065, forced constant amplitude, fixed frequency of 1 Hz +/- 15 %, strain leve
12、l below 1 %. Specimen approx. 60 x 10 x 4.0 +/- 0.2 mm cut from the center of specimen A. Specimen length between clamps 35-40 mm. Soak time at each temperature interval - 3 minutes minimum) Additionally, a Shear Modulus vs. Temperature curve shall be plotted for - 50 to + 150 EC temperature range,
13、at 5 EC minimum intervals. The plotted curve must be within tolerance range shown on page 7. 3.5.6 Impact Strength, Izod, min (ISO 180, Method A/ASTM D 256, Method A, 80 x 10 x 4.0 +/ 0.2 mm specimen, 10 specimens for each test) 3.5.6.1 At 23 +/- 2 EC 22 kJ/m 3.5.6.2 At - 20 +/- 2 EC 14 kJ/m 3.5.6.3
14、 At - 40 +/- 2 EC 12 kJ/m The test specimens 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 box, if not possible, test can be conducted outside, but within 5 s. 3.5.7 Heat Deflection Temperature, m
15、in 103 EC (ISO 75/ASTM D 648, 120 x 10 x 4.0 +/ 0.2 mm specimen, at standard deflection of 0.32 +/- 0.01 mm. At 1.80 MPa) ENGINEERING MATERIAL SPECIFICATIONWSK-M4D856-A1 Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 3 of 5 3.5.8 Vicat Softening Temperature, min 1
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