GMW GMW15580-2013 Acrylonitrile Butadiene Styrene and Polyamide Blends UV Stable Issue 3 English.pdf

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1、 WORLDWIDE ENGINEERING STANDARDS Material Specification GMW15580 Acrylonitrile Butadiene Styrene and Polyamide Blends, UV Stable Copyright 2013 General Motors Company All Rights Reserved August 2013 Page 1 of 7 1 Scope 1.1 Material Description. This specification describes material types of unfilled

2、 acrylonitrile butadiene styrene and polyamide blends which are used in injection components. Note: Additional characteristics will be indicated by code letters according to the respective specification number. Code letters that may apply to this specification are defined in GMW3013. 1.1.1 Paintabil

3、ity. Approved paint systems that can be used on this material are listed in the General Motors Approved Paint on Parts Systems (GM APOPS) database. 1.1.2 Types. The classification into groups is according to the different properties as described in Tables1, 2, and 3. 1.2 Symbols. The material abbrev

4、iation according to ISO 11469 is ABS+P6ABS+PA6+GF8ABS+PA6+GF15ABS+PA6+GF20. 1.3 Typical Applications. Typical applications include interior trim. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. ASTM D955 ISO 179/

5、1eA ISO 960 ISO 3451-1 ASTM D3763 ISO 294-3 ISO 1133 ISO 3795 ASTM E831 ISO 294-4 ISO 1183-1 ISO 6603-2 ISO 75-1 ISO 306 ISO 1874-2 ISO 11359-2 ISO 75-2 ISO 527-1 ISO 2580-2 ISO 11469 ISO 178 ISO 527-2 ISO 3167 SAE J1885 2.2 GM Standards/Specifications. GMW3013 GMW3232 GMW14162 GMW14650 GMW3059 GMW3

6、235 GMW14334 GMW15634 GMW3205 GMW3417 GMW14444 GMW16853 GMW3221 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents (available at ). 3 Requirements Materials approved to this specification shall meet the requirements of GMW3013, General Requirements for Handling of Techni

7、cal Terms of Delivery for Plastics. 3.1 Requirements on Test Specimens. 3.1.1 Unless otherwise specified, injection molding of test specimens shall be accomplished per ISO 294-3, ISO 294-4 with the conditions for injection molding from ISO 2580-2. 3.1.2 Test methods and specimen dimensions are to be

8、 in accordance with ISO 2580-2 with the following additions: use ISO 3167, Type 1A, thickness 4 mm, for tensile and flexural properties. 3.1.3 Test values indicated herein are based on material with moisture content of 0.2% maximum (dry as molded) as tested per ISO 960, Method A. Copyright General M

9、otors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW15580 Copyright 2013 General Motors Company All Rights Reserved August 2013 Page 2 of 7 3.1.4 Immediately af

10、ter molding, per ISO 1874-2, specimen shall be sealed in moisture-proof containers and stored at 23 C 3 C for at least 24 h. 3.1.5 All tests shall be performed on unannealed specimen immediately after their removal from the containers in a controlled atmosphere per GMW3221, Code A, unless otherwise

11、specified. 3.1.6 The values specified in Table 1 shall be met by test specimen in natural or black. 3.1.7 The values specified in Table 2 shall be met by integrally colored test specimens. 3.1.8 For integrally colored grades where other additive systems (e.g., stabilizer) are used, the impact values

12、 shall not decrease more than 10% from the specified minimum value. 3.1.9 Chemical Requirements. All parts manufactured from molding compounds shall be resistant to the media they contact at their place of use. 3.2 Requirements on Delivery. Important physical, mechanical and thermal properties that

13、characterize the material are summarized in Table 1 and Table 2. Note: For each product, the requirements to Table 1 and Table 2 shall be documented by Certification Statement according to GMW3013. The color shall be specified on drawings, in material specifications, and otherwise. 3.3 Compound Prop

14、erties. For Compound Property requirements, natural, black and integrally colored, see Table 1 and Table 2. The following are also required for full specification approval. 3.3.1 The minimum number of lots per test required is one in natural: Stress Strain Curve at +23 C, +85 C, -30 C; Multiaxial Im

15、pact Curve. 3.4 Performance Requirements. 3.4.1 Performance requirements, e.g., flammability, fogging or resistance to odor, shall be specified on part drawings or in component specifications. 3.4.2 All finished parts for interior applications shall meet the requirements according to GMW14444. 3.4.3

16、 All finished parts for exterior applications shall meet the requirements according to GMW14650. Table 1: Compound Property Requirements (Natural and Black) Property Standard Note 1 Units T1 T2 T3 T4 T5 T6 Tensile Modulus ISO 527-1 ISO 527-2 MPa 1700 1500 1900 3000 3000 4500 Tensile Strength Yield o

17、r Break ISO 527-1 ISO 527-2 MPa 35 30 35 50 60 65 Flexural Modulus ISO 178 MPa 1700 1500 1900 2500 3000 4500 Tensile Elongation Break ISO 527-1 ISO 527-2 MPa Report Report Report Report Report Report Poissons Ratio (one lot) ISO 527-1 ISO 527-2 Not applicable Report Report Report Report Report Repor

18、t Charpy Notched Impact Strength +23 C ISO 179-1eA kJ/m2 40 35 35 4 5 6 Charpy Notched Impact Strength -30 C ISO 179-1eA kJ/m2 10 10 10 Report Report Report Density ISO 1183-1 Method A g/cm3 1.06 0.03 1.06 0.03 1.06 0.03 1.11 0.03 1.17 0.03 1.19 0.03 Copyright General Motors Company Provided by IHS

19、under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW15580 Copyright 2013 General Motors Company All Rights Reserved August 2013 Page 3 of 7 Property Standard Note 1 Units T1 T2 T3 T4 T5 T6 A

20、sh ISO 3451-1 % None None None 8 2 15 2 20 2 Melt Mass Flow Rate or Melt Volume Flow Rate ISO 1133 cm3/10 minutes or g/10 minutes Report Report Report Report Report Report Mold Shrink - Flow Direction (information only) ISO 294-3, ISO 294-4 or ASTM D955 % Report one lot as nominal target, actual shr

21、ink dependent upon wall thickness, flow distance, etc., - exact shrink should be determined on a tool by tool basis. Mold Shrink Cross Flow Direction (information only) ISO 294-3, ISO 294-4 or ASTM D955 % Report one lot as nominal target, actual shrink dependent upon wall thickness, flow distance, e

22、tc., - exact shrink should be determined on a tool by tool basis. Heat Deflection Temperature (HDT) 0.45 MPa ISO 75-1 ISO 75-2 C 85 75 95 105 120 120 HDT 1.8 MPa ISO 75-1 ISO 75-2 C 60 50 75 80 90 100 Vicat ISO 306 C 95 90 100 105 100 105 Coefficient of Linear Thermal Expansion (CLTE) -Flow Directio

23、n (information only) ASTM E831 or ISO 11359-2 10-6 mm/(mm*K) Report one lot CLTE-Cross Flow Direction (information only) ASTM E831 or ISO 11359-2 10-6 mm/(mm*K) Report one lot Multiaxial Impact Strength +23 C ASTM D3763, specimen C, 6.6m/s impact velocity or ISO 6603-2/40/20/C/4.4. Sample to be eith

24、er square 60 mm x 60 mm minimum, or circle 60 mm diameter minimum. Sample thickness to be 2 mm 0.1 mm. J 30 (information only) 30 (information only) 30 (information only) No specification requirement No specification requirement No specification requirement Chemical Resistance (report one lot) GMW14

25、334-A Not Applicable Rating 1 Copyright General Motors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW15580 Copyright 2013 General Motors Company All Rights Rese

26、rved August 2013 Page 4 of 7 Property Standard Note 1 Units T1 T2 T3 T4 T5 T6 Tensile Strength after Heat Aging (report one lot) ISO 527-1, ISO 527-2 MPa Must be 80% retention of original values, age 1000 h at 90 C Tensile Strain at Break after Heat Aging (report one lot) ISO 527-1, ISO 527-2 % Must

27、 be 80% retention of original values, age 1000 h at 90 C Flammability GMW3232 or ISO 3795 mm/minute 100 (Report values according to GMW3232) Emission Testing of Interior Materials (Odor, Fogging, Emissions): GMW16853 Odor GMW3205-B3 Rating 6 Fogging GMW3235-B-Y1-T2 mg Requirements see GMW16853 Emiss

28、ions GMW15634 VOC value SVOC value g/g g/g Requirements see GMW16853 Requirements see GMW16853 Note 1: Standard test specimen and test setup should follow GMW3013. Copyright General Motors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking pe

29、rmitted without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW15580 Copyright 2013 General Motors Company All Rights Reserved August 2013 Page 5 of 7 Table 2: Compound Property Requirements (Integrally Colored) Property Standard Note1 Units T1 T2 T3 T4 T5 T6 Charpy Notched Impact Streng

30、th +23 C ISO 179/1eA kJ/m2 35 30 30 3 4 5 Colorfastness to Light, Natural Weathering GMW3417-L1-F2-G1-30 000 TNR ly at +93 C Delta E 3.0 No objectionable defects allowed Colorfastness to Light SAE J1885, 263 kJ/m2 or GMW14162/B/28/MJ/m2 Delta E or Rating 3.0, No objectionable defects allowed or Rati

31、ng 4 minimum. (Also, there shall be no more than a noticeable change in hue or chroma, and no objectionable tackiness, blotchiness, loss of grain, wrinkling, or other undesirable effects.) Flammability GMW3232 mm/minute 100 100 100 100 100 100 Emission Testing of Interior Materials (Odor, Fogging, E

32、missions): GMW16853 Emissions testing of fogging, odor, and emissions shall be completed on first four colors to demonstrate capability of coloring resin. Odor GMW3205-B3 Rating 6 Fogging GMW3235-B-Y1-T2 mg Requirements see GMW16853 Emissions GMW15634 Volatile Organic Compound (VOC) value Semi-volat

33、ile Organic Compound (SVOC) value g/g g/g Requirements see GMW16853 Requirements see GMW16853 Note 1: Standard test specimen and test setup should follow GMW3013. TNR = Total Normalized Radiation Table 3: Properties Assigned to Type Property Type ABS+PA6 T1 ABS+PA6 (High Nylon) T2 High Heat Stable T

34、3 10% Glass Filled T4 15% Glass Filled T5 20% Glass Filled T6 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 Legal Regulations. All materials must satisfy applicable laws, rules, regulations and recommendations valid in the country of usage. Copyright General Motors Company Prov

35、ided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW15580 Copyright 2013 General Motors Company All Rights Reserved August 2013 Page 6 of 7 5.2 Language. In the event of conflict

36、 between the English and domestic language, the English language shall take precedence. 5.3 Inspection and Rejection. Samples of components or materials released to a GM material specification shall be tested for conformity with the requirements of this material specification and approved by the res

37、ponsible Engineering department prior to commencement of delivery of bulk supplies. A new approval must be received for any changes, e.g., properties, manufacturing process, location of manufacture, etc. If not otherwise agreed, all testing and documentation normally required for initial release mus

38、t be completed. It is the responsibility of the supplier to inform the customer in a timely manner, without solicitation, and to include documentation of all modifications of materials and/or processes and to apply for a new release. If not otherwise agreed, all release tests shall be repeated and d

39、ocumented by the supplier prior to commencement of delivery of non-conforming bulk supplies. In individual cases, a shorter test can be agreed to between the responsible Engineering department and the supplier. 5.4 Material Safety Data Sheets/Safety Data Sheets (MSDS/SDS). For new product submission

40、s, or when a change in chemical composition of an existing product has occurred, a complete copy of the Material Safety Data Sheet/Safety Data Sheet must be submitted in compliance with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) requirements or other country-spe

41、cific MSDS/SDS requirements. In addition, product MSDS/SDS submissions must be in compliance with specific country General Motors TMC003 Material Safety Data Sheet/Safety Data Sheet guidance documents where available. 5.5 All materials supplied to this standard must comply with the requirements of G

42、MW3059, Restricted and Reportable Substances for Parts. 6 Approved Sources Materials supplied to this specification must be approved by General Motors. A list of approved materials can be found in MATSPC. This GM Material File is provided to third parties to reduce redundant testing of materials. If

43、 approved material already listed is used, the part supplier can use GM Material File reference for Production Part Approval Process (PPAP) material approval. If the decision is made to use a not yet approved material, contact Materials Engineering for details on the approval process. The material a

44、pproval process must be completed prior to PPAP start date of the part supplied to General Motors. 7 Notes 7.1 Glossary. MATSPC: Global repository of GM approved materials for corresponding GM Engineering Standards. 7.2 Acronyms, Abbreviations, and Symbols. ABS Acrylonitrile Butadiene Styrene APOPS

45、Approved Paint on Parts System CLTE Coefficient of Linear Thermal Expansion GHS Globally Harmonized System of Classification and Labeling of Chemicals GME General Motors Europe GMK General Motors Korea HDT Heat Deflection Temperature ly Langley MSDS Material Safety Data Sheet PA6 Polyamide 6 PPAP Pr

46、oduction Part Approval Process SDS Safety Data Sheet SVOC Semi-volatile Organic Compound TNR Total Normalized Radiation VOC Volatile Organic Compound Copyright General Motors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted withou

47、t license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW15580 Copyright 2013 General Motors Company All Rights Reserved August 2013 Page 7 of 7 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Material per GMW15580P-ABS+PA6-TX. Where: GMW = GM Wo

48、rldwide 15580 = Sequential number P = Plastic ABS+PA6 = Acrylonitrile Butadiene Styrene + Polyamide TX = Type defined in Table 1 9 Release and Revisions This standard was originated in April 2007. It was first approved by the Global Plastics Team in July 2007. It was first published in March 2008. Issue Publication Date Description (Organization) 1 MAR 2008 Initial publication. 2 MAY 2010 Values changes to align with approved materials. (Global Plastics Team) 3 AUG 2013 Update emissions testing and reduced solar testing to limitations of materials. (Pla