FORD WSK-M4D714-A-2011 THERMOPLASTIC POLYOLEFIN ELASTOMER (TEO) 27 % MINERAL FILLED COLOR PIGMENTED INTERIOR TO BE USED WITH FORD WSS-M99P1111-A 《27%矿物填充 内部着色的热塑性聚烯烃弹性体(TEO) 与福特.pdf
《FORD WSK-M4D714-A-2011 THERMOPLASTIC POLYOLEFIN ELASTOMER (TEO) 27 % MINERAL FILLED COLOR PIGMENTED INTERIOR TO BE USED WITH FORD WSS-M99P1111-A 《27%矿物填充 内部着色的热塑性聚烯烃弹性体(TEO) 与福特.pdf》由会员分享,可在线阅读,更多相关《FORD WSK-M4D714-A-2011 THERMOPLASTIC POLYOLEFIN ELASTOMER (TEO) 27 % MINERAL FILLED COLOR PIGMENTED INTERIOR TO BE USED WITH FORD WSS-M99P1111-A 《27%矿物填充 内部着色的热塑性聚烯烃弹性体(TEO) 与福特.pdf(7页珍藏版)》请在麦多课文档分享上搜索。
1、 ENGINEERING MATERIAL SPECIFICATIONMaterial Name Specification NumberDate Release No. Released1995 01 03 EP00E10460355000 Completely Revised L. Rodigas1989 11 23 SM/EQ6050 TP Released L. RodigasWP 3948-a Page 1 of 7 THERMOPLASTIC POLYOLEFIN ELASTOMER (TEO) WSK-M4D714-A27 % MINERAL FILLED, COLOR PIGM
2、ENTEDINTERIOR1. SCOPEThe materials defined by this specification are mineral (talc) filled,rigid, black and colored thermoplastic polyolefin elastomer (TEO) injectionmolding compounds.2. APPLICATIONThis specification was released originally for material used for variousinterior applications, e.g. in
3、strument panels.3. REQUIREMENTS3.1 STATISTICAL PROCESSSuppliers must conform to the requirements of Ford Quality SystemStandard Q-101. A mutually acceptable Control Plan as describedtherein is required for material/source approval. Appropriatestatistical tools must be used to analyze process/product
4、 data sothat variation in the final product is continuously reduced.3.1.1 All requirements of this specification, identified by symbol(s), shall be met with data representing 3 sigma values.3.2 INFRARED SPECTROPHOTOMETRY AND/OR THERMAL ANALYSISFord Motor Company, at its option, may conduct infrared
5、and/orthermal analysis of material/parts supplied to this specification.The IR spectra and thermograms established for initial approval shallconstitute the reference standard and shall be kept on file at thedesignated material laboratory. All samples shall produce IR spectraand thermograms that corr
6、espond to the reference standard when testedunder the same conditions.3.3 CONDITIONING AND TEST CONDITIONSAll test values indicated herein are based on material conditioned ina controlled atmosphere of 23 +/- 2 C and 50 +/- 5 % relativehumidity for not less than 48 h prior to testing and tested unde
7、r thesame conditions unless otherwise specified.NOT TO BE USED FOR NEW DESIGN 2011 N Status No Replacement Named A. Pan, APAENGINEERING MATERIAL SPECIFICATIONWSK-M4D714-AWP 3948-b Page 2 of 7 3.4 MOLDING COMPOUND(s) 3.4.1 Melt Flow Rate 6 - 10 g/10 minutes(ISO 1133/ASTM D 1238,230 C, 2.16 kg)(s) 3.4
8、.2 Filler Content 25 - 29 %(ISO 3451/1, Method A, talc filler3 h at 650 +/- 25 C, test portion1 to 2 g)3.5 MOLDED TEST SPECIMEN3.5.1 Preparation of Test SpecimensUnless otherwise specified all tests shall be carried out oninjection molded one-end gated test specimens.The following dimensions are req
9、uired:A. 150 min x 10 x 4.0 +/- 0.2 mm (Tensile Bar, ISO 3167)B. 120 x 10 x 4.0 +/- 0.2 mmSpecimens with shorter dimensions shall be cut from thecenter portion of the test specimen A and/or B. Thespecimens shall be prepared according to ISO 294. Noannealing allowed.3.5.2 Density 1.08 - 1.135 g/cm3(I
10、SO 1183, Method A)3.5.3 Hardness Durometer D 56 - 60(ISO 868, 15 s dwell)(s) 3.5.4 Tensile Strength at Yield, min 18 MPa(ISO R 527, 150 minimum x 10 x 4.0 +/- 0.2 mm specimen, 50 mm/min test speed)(s) 3.5.5 Flexural Modulus, min 1.8 GPa(ISO 178, 80 x 10 x 4.0 +/- 0.2 mmspecimen, 64 mm support span)3
11、.5.6 Shear Modulus at 23 C 870 - 1450 MPa(ASTM D 4065, forced constant amplitude, fixed frequency of 1 Hz +/- 15 %, strain level 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
12、 minutes minimum)ENGINEERING MATERIAL SPECIFICATIONWSK-M4D714-AWP 3948-b Page 3 of 7 Additionally, a Shear Modulus vs. Temperature curve shall beplotted for - 50 to + 150 C temperature range, at 5 C minimumintervals. The plotted curve must be within tolerance rangeshown on page 7.(s) 3.5.7 Impact St
13、rength, Izod, min(ISO 180/1A, 80 x 10 x 4.0 +/- 0.2 mm specimen, 10 specimens for each test)3.5.7.1 At 23 +/- 2 C 12 kJ/m23.5.7.2 At - 40 +/- 2 C 2.1 kJ/m23.5.7.3 At 10 +/- 2 C 6.5 kJ/m2The test specimens must be conditioned for minimumof 6 h at the above specified temperature prior toimpact test. L
14、ow temperature testing shall be donewithin the cold box, if not possible, test can beconducted outside, but within 5 s.(s) 3.5.8 Heat Deflection Temperature, min(ISO 75, 120 x 10 x 4.0 +/- 0.2 mm specimen, edgewise,0.32 +/- 0.01 mm deflection)3.5.8.1 At 1.80 MPa 52 C3.5.8.2 At 0.45 MPa 95 C3.5.9 Hea
15、t Aging Performance(ISO 188, except 150 +/- 50 air changes/h,1000 h at 120 +/- 2 C. Unaged property values shall be determined at the time of the aged properties determination)3.5.9.1 Tensile Strength at YieldChange +/- 15 %(Test Method per para 3.5.4)3.5.9.2 Impact Strength, Izod Change, max - 15 %
16、(Test Method per para 3.5.7.1,specimens to be notched beforeheat aging)3.6 FOGGING(FLTM BO 116-03, 3 h at 100 C heating,21 C cooling plate)Fog Number, min 90Formation of excessive amounts of clear film, droplets or crystals iscause for rejection.ENGINEERING MATERIAL SPECIFICATIONWSK-M4D714-AWP 3948-
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