1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2006 10 18 Revised Inserted 3.0; Deleted 3.1, 3.6 except ply up 10 specimens 200 x 200 mm at 20 Pa loading and divide by 10 for average thickness) 3.5.1.1 Density 145 kg/m3 +/- 10% 3.5.2 Compression and Recovery (FLTM EU-BN 015-02, Method A)
2、ENGINEERING MATERIAL SPECIFICATION SK-M99G9513-A SK-M99G9513-B Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 3 3.5.2.1 Compression 30 - 40% 3.5.2.2 Recovery, min 60% 3.5.3 Tensile Strength (ASTM D 1682, sample dimension 2C, except test speed 100 mm/minute) 3
3、.5.3.1 Original, min 40 N 3.5.3.2 After Heat Ageing, min 40 N (14 d at 250 C +/- 2 C, 1 h at room temperature) 3.5.4 Heat Resistance No delamination of glass fiber mat. Test Method: Store 200 x 200 mm test pieces 14 days at 250 +/- 2 C and examine for delamination of mat after cooling to room temper
4、ature. 3.5.5 Flammability 3.5.5.1 SK-M99G9513-A No requirements 3.5.5.2 SK-M99G9513-B Self-extinguishing In order to comply with Federal Motor Vehicle Safety Standard No. 302, the materials, portions of components, and composites shall not burn or transmit a flame across their surface, at a rate of
5、more than 100 mm/minute. To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM EU-BN 024-02. 3.5.6 Performance - Environmental Ageing Requirement All materials, portions of components, and composites defined by this specification that have not been treated
6、, modified or reformulated, and exceed a maximum burn rate of 75 mm per minute as specified by the Flammability Lot Sampling Plan of FLTM EU-BN 024-02, must be evaluated for permanency of the materials flame retardant properties per SK-M99P9500-A, Table 1 according to the accelerated environmental a
7、geing requirements applicable to the basic material category of this particular specification. ENGINEERING MATERIAL SPECIFICATION SK-M99G9513-A SK-M99G9513-B Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 3 of 3 Any material, portions of components, and composites
8、 defined by this specification that have been treated, modified or reformulated to conform to Flammability Lot Sampling Plan of FLTM EU-BN 024-02, regardless of maximum burn rate, must be evaluated for both permanency of materials flame retardant properties and changes in mechanical, chemical and ph
9、ysical properties per SK-M99P9500-A, Table 1 applicable to the basic material category of this particular specification. 3.5.7 Thermal Conductivity, max 0.050 W/mk (ASTM C 518-70, based on a mean Temperature of 110 C) 3.5.8 Quality The material shall be of uniform quality free from foreign material
10、and properties detrimental to normal production use. It shall not cause excessive soiling of handlers in normal production use. 3.5.9 Health Hazards and Odors The material must not contain any ingredients (matter), which, under normal production conditions, could lead to health hazards such as skin
11、rash or irritation (dermatitis), irritation of the mucous membranes, difficulties in breathing etc. The material shall be free from objectionable odors both as received and after storage. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of these specifications. 5.1 STORAGE STABILITY (From date of receipt at Ford Motor Company) Minimum 12 months when stored between 5 C and 28 C.
