FORD WSK-M4D619-A3-2011 POLYPROPYLENE (PP) SHEET 30% CONTINUOUS GLASS FIBER REINFORCED TO BE USED WITH FORD WSS-M99P1111-A 《30%连续玻璃纤维增强聚丙烯(PP)板 与福特WSS-M99P1111-A 一起使用》.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2011 03 01 N-Status No replacement named A Pan, APA 2005 09 14 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.7, 3.8 & 4 1992 02 03 Released EP00E10176261000 Printed copies are uncontrolled Copyright 2011, Ford Global Technologies, LLC Page 1

2、 of 4 POLYPROPYLENE (PP) SHEET, 30% CONTINUOUS WSK-M4D619-A3 GLASS FIBER REINFORCED NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a flow molded 30% continuous glass fiber reinforced polypropylene sheet based on polypropylene homopolymer matrix. 2. APPLICATION T

3、his specification was released originally for material used for oil pan undershield. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 TEST SPECIME

4、N 3.4.1 Preparation of Test Specimens Unless otherwise specified all tests shall be carried out on test specimens machined from flow molded sheets. The following dimensions are required: A. 150 min x 10 x 4.0 +/- 0.2 mm (Tensile Bar, ISO 3167) B. 120 x 10 x 4.0 +/- 0.2 mm Specimens with shorter dime

5、nsions shall be cut from the center portion of the test specimen A and/or B. The specimens shall be machined according to ISO 2818. No annealing allowed. 3.4.2 Glass Fiber Content 26 - 34% (ISO 3451/1, Method A, 3 h at 650 +/- 25 C, test portion 1 to 2 g of sheet) 3.4.3 Density 1.10 - 1.19 g/cm3 (IS

6、O 1183, Method A/ASTM D 792, Method A1) 3.4.4 Tensile Strength at Max Load, min 60 MPa (ISO R 527/ASTM D 638M, 150 min x 10 x 4.0 +/- 0.2 mm specimen, 5 mm/minute test speed) ENGINEERING MATERIAL SPECIFICATION WSK-M4D619-A3 Printed copies are uncontrolled Copyright 2011, Ford Global Technologies, LL

7、C Page 2 of 4 3.4.5 Flexural Modulus, min 3.8 GPa (ISO 178/ASTM D 790M, Method I, 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) 3.4.6 Shear Modulus at 23 C 1.20 - 2.10 GPa (AS

8、TM 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 minutes minimum) Additionally, a Shear Modulu

9、s vs. Temperature curve shall be plotted for -50 to +150 C temperature range, at 5 C minimum intervals. The plotted curve must be within tolerance range shown on page 4. 3.4.7 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

10、 test) 3.4.7.1 At 23 +/- 2 C 30 kJ/m2 3.4.7.2 At -40 +/- 2 C 40 kJ/m2 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 with

11、in 5 s. 3.4.8 Heat Deflection Temperature, min (ISO 75/ASTM D 648, 120 x 10 x 4.0 +/- 0.2 mm specimen, at standard deflection of 0.32 +/- 0.1 mm) 3.4.8.1 At 1.80 MPa 145 C 3.4.8.2 At 0.45 MPa 155 C 3.4.9 Heat Aging Performance (ISO 188/ASTM D 573, 150 +/- 50 air changes/h, 1000 h at 125 +/- 2 C. Una

12、ged property values shall be determined at the time of the aged properties determination) 3.4.9.1 Tensile Strength at Max Load Change +/- 15% (Test Method per para 3.5.3) 3.4.9.2 Impact Strength, Izod Change, max -15% (Test Method per para 3.5.6.1, specimens to be notched before heat aging) ENGINEER

13、ING MATERIAL SPECIFICATION WSK-M4D619-A3 Printed copies are uncontrolled Copyright 2011, Ford Global Technologies, LLC Page 3 of 4 3.5 FOGGING (FLTM BO 116-03) Fog Number, min 70 Formation of excessive amounts of clear film or droplets is cause for rejection. 3.6 FLAMMABILITY (ISO 3795) Burn Rate, m

14、ax 100 mm/minute The specimen size required for material approval is 355 x 100 x 2.0 +/- 0.1 mm with a smooth surface. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 COEFFICIENT OF LINEAR THERMAL

15、EXPANSION 3-5/ C (ASTM D 696) 5.2 MOLD SHRINKAGE (ISO 2577, approx. 150 x 100 x 4.0 +/- 0.2 mm flow molded specimen) 5.2.1 Molding Shrinkage . After 48 h at 23 +/- 2 C 0.3% 5.2.2 Post Shrinkage (Separate specimens required for each test) . After 48 h at 80 C 0.1% . After 30 minutes at 120 C 0.1% 5.3 GLASS FIBER CONTENT OF FINISHED PARTS 26 - 34% (Test Method per para 3.4.2, location of sampling: at any area of part) 5.4 RECYCLING CODE SAE OPTIONAL PP-GF30 ENGINEERING MATERIAL SPECIFICATION WSK-M4D619-A3 Printed copies are uncontrolled Copyright 2011, Ford Global Technologies, LLC Page 4 of 4