FORD ESF-M4D405-C3-2011 POLYETHYLENE TEREPHTHALATE (PET) 30 % GLASS FIBER REINFORCED HIGH MELT FLOW RATE MOLDING COMPOUND TO BE USED WITH FORD WSS-M99P1111-A 《聚乙烯对苯二甲酸酯(PET) 30%玻.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Changes 2011 03/01 N-Status No replacement named A Pan, APA 1992 01 24 DE00E00107002126 Revised title, added recycling codes L.P.Rumao 1987 02 09 88802-512 Released CF4P J.B. Huebner WP 3948-a Page 1 of 3 POLYETHYLENE

2、 TEREPHTHALATE (PET), 30 % GLASS ESF-M4D405-C3 FIBER REINFORCED, HIGH MELT FLOW RATE MOLDING COMPOUND NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a glass fiber reinforced thermoplastic polyester molding compound based on polyethylene terephthalate (PET), with

3、 a high melt flow rate. 2. APPLICATION This specification was released originally for material used for internal fans for alternators. 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 descr

4、ibed 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. 3.2 INFRARED SPECTROPHOTOMETRY AND/OR THERMAL ANALYSIS Ford Motor Company, at its option, may conduct infr

5、ared and/or thermal analysis of material/parts supplied to 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

6、 that correspond to the reference standard when tested under 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 C and 50 +/- 5 % relative humidity for not less than 24 h prior to testing

7、and tested under the same conditions unless otherwise specified. 3.4 MOLDING COMPOUND 3.4.1 Melt Flow Rate, max 40.0 g/10 minutes (ISO 1133/ASTM D 1238, 280 C, 2.16 kg) ENGINEERING MATERIAL SPECIFICATION ESF-M4D405-C3 WP 3948-bPage 2 of 3 3.4.2 Glass Fiber Content 30 +/- 2 % (ISO 3451/2/ASTM D 2584,

8、 1 h at 660 +/- 25 C, or TGA) 3.5 MOLDED TEST SPECIMEN 3.5.1 Preparation of Test Specimens Unless otherwise specified, all tests shall be carried out on natural color injection molded test specimens. The specimens shall be prepared according to ISO 294/ASTM D 1897. No annealing allowed. 3.5.2 Densit

9、y 1.54 - 1.58 g/cm3 (ISO 1183, Method A/ASTM D 792, Method A1) 3.5.3 Tensile Strength at Max Load, min 131 MPa (ISO R 527/ASTM D 638, 150 x 12.7 x 3.2 +/- 0.2 mm specimen, 5 mm/min test speed) 3.5.4 Flexural Modulus, min 7.6 GPa (ISO 178/ASTM D 790, Method I, Procedure A, 130 x 12.7 x 6.4 +/- 0.2 mm

10、 specimen) 3.5.5 Impact Strength, Izod, min 90 J/m (ISO 180/ASTM D 256, Method A, 63.5 x 12.7 x 3.2 +/- 0.2 mm specimen, 10 specimens minimum) 3.5.6 Heat Deflection Temperature, min 215 C (ISO 75/ASTM D 648, 127 x 12.7 x 3.2 +/- 0.2 mm specimen. At 1.80 MPa) 3.5.7 Dielectric Strength, min (IEC 243/A

11、STM D 149, in air, short time, 3.2 +/- 0.2 mm thick specimen) . Natural 18.5 kV/mm . Black 13.8 kV/mm 3.6 FLAMMABILITY Burn Rate, max 100 mm/minute (ISO 3795) 3.7 ADDITIONAL REQUIREMENTS Specific requirements for material and/or manufactured parts shall be specified on the Engineering drawing, Engin

12、eering parts specification and/or performance specifications. All critical areas with respect to these properties shall be clearly designated on the Engineering drawing. ENGINEERING MATERIAL SPECIFICATION ESF-M4D405-C3 WP 3948-bPage 3 of 3 3.8 SUPPLIERS RESPONSIBILITY All materials supplied to this

13、specification must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to making any change in the properties, composition, construction, color, processing or labeling of the material originally approved under this specification, whether or not such

14、 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 the written approval of the Materials Engineering activity. Test data, test samples and a

15、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 Engineering Material Specification WSS-M99P9999-A1, unless a different suffix (e.g., A2 or A3)

16、is specified on the engineering document for the application. 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

17、the affected Purchasing, 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 c

18、ompliance with 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 suit

19、ability for intended 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 Melting Point, min 240 C (ISO 1218, Method B/ASTM D 789) 5.2 FLEXURAL STRENGTH, min 207 MPa (Test method according to para 3.5.4. 5.3 RECYCLING CODE SAE PET-GF30 or PET-GF30 - OPTIONAL