FORD WSS-M4D690-B1-2013 ACRYLONITRILE BUTADIENE STYRENE (ABS) MOLDING COMPOUND HIGH 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 7 ACRYLONITRILE BUTADIENE STYRENE (ABS), WSS-M4D690-B1 MOLDING COMPOUND, HIGH HEAT RESISTANT, INTERIOR 1. SCOPE

2、The material defined by this specification is a molded-in-color, low gloss, high heat resistant molding compound based on acrylonitrile butadiene styrene (ABS) that has been UV stabilized for unpainted interior applications. High heat resistant ABS is defined as must having a mean Vicat Softening Te

3、mperature range from 103 C to 108 C. 2. APPLICATION This specification was released originally for material used for unpainted interior trim parts and non-visible brackets that require high heat capability. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and par

4、t 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 the mean and +/- 3 sigma values were to be reported. The specification

5、 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. 3.1.2 This specification is based on virgin materials; however, materials with recycled content as defined by WRS-M99P42-A1 (post-consumer and/or post in

6、dustrial 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 as indicated in Ford Engineering CAD and Drafting Standard E-4. 3.1.4 Materials used in interior applic

7、ations 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 submission package. 3.1.5 Performance Criteria: Parts using this specification shall meet the appropriate per

8、formance specifications: All mold-in-color components using this material must comply with all the requirements of WSS-M15P4-F/Latest for interior applications. 3.1.6 As specified in WSS-M99P1111-A, paragraph 3.2, Ford Materials Engineering may request a Control Plan and Certificate of Analysis (CoA

9、) containing lot testing requirements which must include, but are not limited to: Melt Flow Rate ENGINEERING MATERIAL SPECIFICATION WSS-M4D690-B1 Copyright 2013, Ford Global Technologies, LLC Page 2 of 7 3.2 SAMPLE PREPARATION Unless otherwise specified all tests shall be carried out on injection mo

10、lded, 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 required. Specimens shall be as follows: Specimen A 150 minimum x 10 x 4.0 +/- 0.2 mm (ISO 527-2, Speci

11、men 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 Specimen 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

12、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 Procedure 1) After exposure the material shall show no fading or color change in excess of the specifi

13、ed 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 durability submission requirements. 3.4 MATERIAL PROPERTIES 3.4.1 Density 1.04 - 1.10 g/cm3 (ISO 1183,

14、Method A) 3.4.2 Tensile Strength at Yield 35 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 kJ/m2 4.3 MATERIAL IDENTIFICATION FOR RECYCLING PURPOSES ABS (ISO 1043/ 11469) ENGINEERING MATERIAL SPECIFICATION WSS-M4D690-B1 Copyright 2013, Ford Global T

15、echnologies, LLC Page 6 of 7 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 3.1.2 WSS-M99P2222-D1 Formaldehyde, Acr

16、aldehyde, 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 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

17、 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 3.4.8 Vicat Softening Temperature 3 2 6 1 2 2 3.4.9 Heat Aged Properties 3.4.9.1 Tensile Strength at Yi

18、eld 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 Linear Thermal Expansion (per condition) 1 3 3 3.5.3 Mold Shrinkage 1 5 5 3.5.4 Poissons Ratio 1 5 5 3.

19、5.5 Impact Strength, Notched Izod (per condition) 1 10 10 3.5.6 Curves - FTIR - TGA - DSC - CLTE - Engineering Stress/Strain at 23 C 1 1 1 per test * For these requirements the 3 sigma value from the raw data is used to meet the requirements. ENGINEERING MATERIAL SPECIFICATION WSS-M4D690-B1 Copyrigh

20、t 2013, Ford Global Technologies, LLC Page 7 of 7 Table 2: Minimum Color Property Testing Para. Test Method Lots Specimens per Lot Total Test Specimens 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