FORD ESF-M4D355-B-2009 POLYPROPYLENE (PP) 42 % TALC AND TiO2 FILLED HEAT STABILIZED MOLDING COMPOUND TO BE USED WITH FORD WSS-M99P1111-A 《42%滑石粉和TiO2填充的受热稳定的聚丙烯(PP)成型料 与标准FORD W.pdf

《FORD ESF-M4D355-B-2009 POLYPROPYLENE (PP) 42 % TALC AND TiO2 FILLED HEAT STABILIZED MOLDING COMPOUND TO BE USED WITH FORD WSS-M99P1111-A 《42%滑石粉和TiO2填充的受热稳定的聚丙烯(PP)成型料 与标准FORD W.pdf》由会员分享，可在线阅读，更多相关《FORD ESF-M4D355-B-2009 POLYPROPYLENE (PP) 42 % TALC AND TiO2 FILLED HEAT STABILIZED MOLDING COMPOUND TO BE USED WITH FORD WSS-M99P1111-A 《42%滑石粉和TiO2填充的受热稳定的聚丙烯(PP)成型料 与标准FORD W.pdf（3页珍藏版）》请在麦多课文档分享上搜索。

1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Changes 2009 11 19 B N-STATUS No replacement named J. Crist, NA 1993 03 31 NGA1E10269419002 Revised and Updated L.P. Rumao 1973 06 19 F6C-156 Released (Was XF-M4DX107) WP 3948-a Page 1 of 3 POLYPROPYLENE (PP), 42 % TA

2、LC AND TiO2 FILLED INACTIVE ESF-M4D355-A MOLDING COMPOUND POLYPROPYLENE (PP), 42 % TALC AND TiO2 FILLED, ESF-M4D355-B HEAT STABILIZED MOLDING COMPOUND NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are polypropylene molding compounds filled with talc and TiO2 ad

3、ded for opacity. ESF-M4D355-B contains a stabilizer for oxidative degradation resistance. 2. APPLICATION These specifications were released originally for material used for instrument cluster backplates. 3. REQUIREMENTS 3.1 CONDITIONING AND TEST CONDITIONS All test values indicated herein are based

4、on material conditioned in a controlled atmosphere of 23 +/- 2 C and 50 +/- 5 % relative humidity for not less than 96 h prior to testing and tested under the same conditions unless otherwise specified. 3.2 MOLDED TEST SPECIMEN 3.2.1 Specific Gravity, min 1.22 (ASTM D 792, Method A1) 3.2.2 Filler Co

5、ntent (TiO2 included) 40 - 45 % (1 h at 600 +/- 25 C) 3.2.2.1 TiO2 Content 6.0 - 8.0 % 3.2.3 Tensile Strength, min 27.6 MPa (ASTM D 638, 5 mm/min test speed) 3.2.4 Flexural Strength, min 42.8 MPa (ASTM D 790) 3.2.5 Impact Strength, Izod, min 24 J/m (ASTM D 256, 6.4 mm specimen width) ENGINEERING MAT

6、ERIAL SPECIFICATION ESF-M4D355-A ESF-M4D355-B WP 3948-b Page 2 of 3 3.2.6 Heat Deflection Temperature, min (ASTM D 648, 6.4 mm specimen width) At 0.45 MPa 116 C At 1.82 MPa 77 C 3.2.7 Hardness, Rockwell R 93 - 100 (ASTM D 785) 3.2.8 Flammability, max 100 mm/minute (FLTM BN 24-2, without the lot samp

7、ling plan) In addition, the test specimen shall not exhibit any flashing or sudden flaming on either surface in excess of the above maximum value. 3.2.9 Long Term Aging (ESF-M4D355-B only) (2000 h at 150 +/- 2 C) No crazing or dulling permitted. There shall be no tensile strength loss in excess of 3

8、0 %. 3.3 ADDITIONAL REQUIREMENTS Specific requirements for material and/or manufactured parts shall be specified on the Engineering drawing, Engineering parts specification and/or performance specifications. All critical areas with respect to these properties shall be clearly designated on the engin

9、eering drawing. 3.4 INFRARED SPECTROPHOTOMETRY AND/OR THERMAL ANALYSIS Ford Motor Company, at its option, may conduct infrared and/or thermal analysis of material/parts supplied to this specification. The IR spectra and thermograms established for initial approval shall constitute the reference stan

10、dard 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 under the same conditions. 3.5 STATISTICAL PROCESS Suppliers must conform to the requirements of Ford Quality System Standa

11、rd Q-101. A mutually acceptable Control Plan as described therein is required for material/source approval. Appropriate statistical tools must be used to analyze process/product data so that variation in the final product is continuously reduced. 3.6 SUPPLIERS RESPONSIBILITY All materials supplied t

12、o this specification must be equivalent in all characteristics to the material upon which approval was originally granted. ENGINEERING MATERIAL SPECIFICATION ESF-M4D355-A ESF-M4D355-B WP 3948-b Page 3 of 3 Prior to making any change in the properties, composition, construction, color, processing or

13、labeling of the material originally approved under this specification, whether or not such changes affect the materials ability to meet the specification requirements, the Supplier shall notify Purchasing, Toxicology and the affected Materials Engineering activity of the proposed changes and obtain

14、the written approval of the Materials Engineering activity. Test data, test samples and a new code identification are to be submitted with the request. Substance restrictions imposed by law, regulations or Ford, apply to the materials addressed by this document. The restrictions are defined in Engin

15、eering Material Specification WSS-M99P9999-A1. 4. APPROVAL OF MATERIALS Materials defined by this specification must have prior approval by the responsible Materials Engineering activity. Suppliers desiring approval of their materials shall first obtain an expression of interest from the affected Pu

16、rchasing, Design and Materials Engineering activity. Upon request, the Supplier shall submit to the affected Materials Engineering activity a completed copy of their laboratory test reports, signed by a qualified and authorized representative of the test facility, demonstrating full compliance with

17、all the requirements of this specification (test results, not nominal values), the material designation and code number, and test specimens for Ford evaluation. Fords engineering approval of a material will be based on its performance to this specification and on an assessment of suitability for int

18、ended processes and/or applications. Upon approval, the material will be added to the Engineering Material Approved Source List. 5. GENERAL INFORMATION The information below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 FLEXURAL MODULUS 3.9 GPa (ASTM D 790) 5.2 WATER ABSORPTION, average 0.020 - 0.030 % (ASTM D 570, 24 h) 5.3 RECYCLING CODE PP-(TD+TiO2)42