FORD WSS-M4D827-C1-2013 ACRYLONITRILE BUTADIENE STYRENE (ABS) MOLDING COMPOUND MEDIUM HEAT RESISTANT INTERIOR TO BE USED WITH FORD WSS-M99P1111-A .pdf

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1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2013 05 09 Released L. Soreide, NA Controlled document at www.MATS Copyright 2013, Ford Global Technologies, LLC Page 1 of 8 ACRYLONITRILE BUTADIENE STYRENE (ABS) WSS-M4D827-C1 MOLDING COMPOUND, MEDIUM HEAT RESISTANT, INTERIOR 1. SCOPE

2、 The material defined by this specification is a molded in color, medium heat resistant injection molding compound based on acrylonitrile butadiene styrene (ABS) that has been UV stabilized for interior applications. Medium heat resistant ABS is defined as must having a mean Vicat Softening Temperat

3、ure range from 99 C to 102 C. 2. APPLICATION This specification was released originally for material used for visible interior body parts in medium heat locations such as seat components, floor console or door trim and non-visible applications such as door panels and brackets. 3. REQUIREMENTS 3.1 ST

4、ANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1.1 Many 4D resin specifications prior to 2011, identified certain requirements with the symbol (s), which indicated that

5、 the mean and +/- 3 sigma values were to be reported. The 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. 3.1.2 This specification is based on virgin mate

6、rials; however materials with recycled content as defined by WRS-M99P42-A1 (post-consumer and/or post industrial recyclates and repolymerised recycled materials) should be used whenever technically feasible. 3.1.3 The use of regrind is permitted, for economic / environmental reasons, with compliance

7、 as indicated in Ford Engineering CAD and Drafting Standard E-4. 3.1.4 Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/Latest, Performance, Vehicle Interior Environment Quality Component and Allergen Requirements. Data must be included in material submi

8、ssion package. 3.1.5 Performance Criteria: Parts using this specification shall meet the appropriate performance specifications: All mold-in-color components using this material must comply with all the requirements of WSS-M15P4-F/Latest for interior applications. ENGINEERING MATERIAL SPECIFICATION

9、WSS-M4D827-C1 Copyright 2013 Ford Global Technologies, LLC Page 2 of 8 3.1.7 As specified in WSS-M99P1111-A, paragraph 3.2, Ford Materials Engineering may request a Control Plan and Certificate of Analysis (CoA) containing lot testing requirements which must include, but are not limited to: Melt Flo

10、w Rate 3.2 SAMPLE PREPARATION Unless otherwise specified 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 2580-2. No annealing is allowed. See Tables 1 and 2 for the number of samples

11、required. Specimens shall be as follows: Specimen A 150 minimum x 10 x 4.0 +/- 0.2 mm (ISO 527-2, Specimen Type 1A) Specimen B 355 x 100 x 2.0 +/- 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 Spec

12、imen F 80 mm diameter x 3.2 mm Specimen G 90 mm x 200 mm Specimen H 50 +/- 1 mm diameter x 3.2 +/- 0.2 mm Specimen I 100 mm x 150 mm, min 3.3 APPEARANCE 3.3.1 Weathering Resistance Rating 4 min (FLTM BO 116-01, 601.6 kJ/m2 exposure Specimen C from smooth polished mold, ISO 105-A02 / AATCC Evaluation

13、 Procedure 1) After exposure the material shall show no fading or color change in excess of the specified AATCC rating. In addition, there shall be no cracking, crazing or other deterioration. Use regional choice for initial approval and report the color house used. See Table 2 for additional color

14、durability submission requirements. 3.4 MATERIAL PROPERTIES 3.4.1 Density 0.99 1.17 g/cm3 (ISO 1183, Method A) 3.4.2 Tensile Strength at Yield 34 MPa min (ISO 527-1 At 23 +/- 2 C 18 kJ/m2 3.5.5.2 Impact Strength, Notched Izod; At -40 +/- 2 C 6.6 kJ/m2 4.3 MATERIAL IDENTIFICATION FOR RECYCLING PURPOS

15、ES ABS (ISO 1043/ 11469) ENGINEERING MATERIAL SPECIFICATION WSS-M4D827-C1 Copyright 2013 Ford Global Technologies, LLC Page 7 of 8 Table 1: Minimum Sample Size Initial Approval New Manufacturing Location for Previously Approved Material Para. Test Minimum Lots Specimens per Lot Total Test Specimens

16、Lots Specimens per lot Total Test Specimens 3.1 WSS-M99P1111-A 3.1.2 WSS-M99P2222-D1 Formaldehyde, Acraldehyde, Acetaldehyde, Substances of Concern and Total Carbon, (See below for odor and fogging) 1 1 1 per test 3.1.5 WSS-M15P4-F Reference the Performance Specification 3.3.1 Weathering Resistance

17、1 1 1 3.4.1 Density 1 3 3 3.4.2 Tensile Strength at Yield* 3 5 15 1 5 5 3.4.3 Elongation at Yield* 3 5 15 1 5 5 3.4.4 Tensile Modulus 1 10 10 3.4.5 Flexural Modulus* 3 10 30 1 10 10 3.4.6 Impact Strength Notched Charpy (per condition)* 3 10 30 1 10 10 3.4.7 Heat Deflection Temperature* 3 2 6 1 2 2 3

18、.4.8 Vicat Softening Temperature 3 2 6 1 2 2 3.4.9 Heat Aged Properties 3.4.9.1 Tensile Strength at Yield Change 1 5 5 3.4.9.2 Impact Strength, Notched Charpy Change 1 10 10 3.4.10 Odor 1 9 9 3.4.11 Fogging Photometric 1 3 3 3.4.12 Flammability 1 5 5 3.5.1 Melt Flow Rate 1 1 1 3.5.2 Coefficient of L

19、inear Thermal Expansion (per condition) 1 3 3 3.5.3 Mold Shrinkage 1 5 5 3.5.4 Poissons Ratio 1 5 5 3.5.5 Impact Strength, Notched Izod (per condition) 1 10 10 3.5.6 Curves - FTIR - TGA - DSC - CLTE (per condition) - Engineering Stress/Strain at 23C 1 1 1 6 1 per test 6 curves * For these requiremen

20、ts the 3 sigma value from the raw data is used to meet the requirements. ENGINEERING MATERIAL SPECIFICATION WSS-M4D827-C1 Copyright 2013 Ford Global Technologies, LLC Page 8 of 8 Table 2: Minimum Color Property Testing 5. SUMMARY OF REVISIONS Para. Test Method Lots Specimens per Lot Total Test Speci

21、mens Color Test Direction 3.3.1 Weathering Resistance 1 1 1 Every color 3.4.2 Tensile Strength at Yield 1 5 5 As directed by Materials Engineering 3.4.5 Flexural Modulus 1 10 10 As directed by Materials Engineering 3.4.6 Impact Strength, Notched Charpy at 23 +/- 2 C 1 10 10 As directed by Materials Engineering 3.4.10 Odor 1 9 9 As directed by Materials Engineering 3.4.12 Flammability 1 5 5 Every color