FORD WSS-M4D865-B3-2013 POLYPROPYLENE (PP) 40% LONG GLASS FIBER REINFORCED STRUCTURAL NON UV-STABLE TO BE USED WITH FORD WSS-M99P1111-A .pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 01 2013 05 13 Revised Editorial See Summary of Revisions G. Eaton, NA 2012 03 15 Activated Replaces WSS-M4D865-A3 Georgette Eaton, NA Controlled document at www.MATS Copyright 2013, Ford Global Technologies, LLC Page 1 of 5 POLYPROPYLENE

2、(PP) WSS-M4D865-B3 40% LONG GLASS FIBER REINFORCED, STRUCTURAL, NON UV-STABLE 1. SCOPE The material defined by this specification is an injection molding compound composed of a polypropylene matrix, with 40% by weight long glass fiber reinforcement with typical fiber length between 9-16 mm. 2. APPLI

3、CATION This specification was released originally for material used for bolsters. 2.1 LIMITATIONS This material does not contain UV stabilizers, long term exposure to direct sunlight will cause chalking and loss of gloss. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material su

4、ppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). Note: Many 4D resin specifications prior to 2011, identified certain requirements with the symbol (s), which indicated that the mean and +/- 3 sigma values were to be reported. Th

5、e specification minimum, maximum or range was established using 3 sigma data. For 2011 and beyond, refer to Table 1 for number of samples required for each test to establish specification limits. 3.1.1 This specification is based on virgin materials, however materials with recycled content as define

6、d by WRS-M99P42-A1 (post-consumer and/or post industrial recyclates and repolymerised recycled materials) should be used whenever technically feasible and following all materials and PV testing required by Ford Materials Engineering. The use of regrind is permitted, for economic / environmental reas

7、ons, with compliance as indicated in WSS-M99P1111-A. 3.1.2 Performance Criteria: Parts using this specification shall meet the appropriate performance specification WSS-M15P50-B/latest. 3.1.2 Processing Criteria: Proper processing parameters and equipment should be used to preserve maximum fiber len

8、gth in molded parts as specified and measured by the raw material supplier. Raw material supplier must be involved upfront for mold flow, CAE, and tooling design and should be present at all molding trials. WSS-M99D514-A1 is to be used for thermoplastic compounds using long glass fiber masterbatch p

9、ellets. WSS-M99D514-A2 is to be used for thermplastic compounds using Direct Long glass Fiber Technology (DLFT) or Injection Molding Compounding (IMC) ENGINEERING MATERIAL SPECIFICATION WSS-M4D865-B3 Copyright 2013, Ford Global Technologies, LLC Page 2 of 5 3.2 SAMPLE PREPARATION Unless otherwise sp

10、ecified all tests shall be carried out on injection molded, one-end gated test specimens. The test specimens A and D shall be molded using molding conditions defined in ISO 1873-2. No annealing is allowed. See Table 1 for the number of samples required. Specimens shall be as follows: Specimen A 150

11、minimum x 10 x 4.0 +/- 0.2 mm (ISO 527-2, Specimen Type 1A) Specimen B 355 x 100 x 1.0 +/- 0.1 mm (ISO 3795) Specimen C 145 x 60 x 3.2 +/- 0.2 mm Specimen D Center of Specimen A. 80 x 10 x 4.0 +/- 0.2 mm Specimen E 100 mm diameter x 3.2 mm Specimen F 80 mm diameter x 3.2 mm Specimen G 90 mm x 200 mm

12、 Specimen H 50 +/- 1 mm diameter x 3.2 +/- 0.2 mm Specimen I 100 mm x 150 mm min 3.3 MATERIAL PROPERTIES 3.3.1 Filler Content 38% - 42% (ISO 3451-1, Method A, 1h at 650 +/- 25C, test portion, 2 2.5g) 3.3.2 Density 1.20 1.23 g/cm3 (ISO 1183, Method A) 3.3.3 Tensile Strength at Break 138 MPa min (ISO

13、527-1 At 23 +/- 2 C 39 kJ/m2 3.4.3.2 Impact Strength, Notched Izod; At -40 +/- 2 C 44 kJ/m2 3.4.4 Poissons Ratio 0.35 N/A 4.2 MATERIAL IDENTIFICATION FOR RECYCLING PURPOSES PP-GLF40 (ISO 1043/ISO11469) ENGINEERING MATERIAL SPECIFICATION WSS-M4D865-B3 Copyright 2013, Ford Global Technologies, LLC Pag

14、e 5 of 5 Table 1: Minimum Sample Size Initial Approval New Manufacturing Location for Previously Approved Material Para Test Minimum Lots Specimens per lot Total Test Specimens Lots Specimens per lot Total Test Specimens 3.1 WSS-M99P1111-A 3.3.1 Filler Content* 3 1 3 1 1 1 3.3.2 Density 1 3 3 3.3.3

15、Tensile Strength at Break* 3 5 15 1 5 5 3.3.4 Tensile Modulus 1 10 10 3.3.5 Flexural Modulus* 3 10 30 1 10 10 3.3.6 Impact Strength, Notched Charpy (per condition)* 3 10 30 1 10 10 3.3.7 Heat Deflection Temperature* 3 2 6 1 2 2 3.3.8 Heat Aging Performance 3.3.8.1 Tensile Strength at Break Change 1

16、5 5 3.3.8.2 Impact Strength, Notched Charpy Change 1 10 10 3.3.9 Flammability 1 5 5 3.4.1 Molding Shrinkage 1 5 5 1 5 5 3.4.2 Coefficient of Linear Thermal Expansion (per condition) 1 3 3 3.4.3 Impact Strength Notched Izod (per condition) 1 10 10 3.4.4 Poissons Ratio 1 2 2 3.4.5 Curves - FTIR - TGA

17、- DSC - CLTE - Stress/Strain Curves 1 1 1 per test *For these requirements the 3 sigma value from the raw data is used to meet the requirements. Individual data points shall be reported. 5. SUMMARY OF REVISIONS 5/13/2013 Editorial Change Removed fiber length from title and changed the length in the scope from 9-13 mm to 9-16 mm.