1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revision 2003 01 09 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.3, 3.4, 3.23, 4 deleted 1986 02 14 CAP1-DR535711 Released Printed copies are uncontrolled Page 1 of 5 Copyright 2002, Ford Global Technologies, Inc
2、. VINYL, KNITTED - REINFORCED - BISCAY PATTERN ESB-M2F108-B1 VINYL, KNITTED - REINFORCED - DENVER PATTERN ESB-M2F108-B2 1. SCOPE The materials defined by this specification are slit polyvinyl chloride film, multifilament nylon reinforced knit fabrics of good quality and uniform composition, manufact
3、ured on a 5 cut circular knitting machine. 2. APPLICATION These specifications were released originally for material used as an interior trim vinyl for covering automotive seat cushions and seat backs. 3. REQUIREMENTS ESB-M2F108-B1 was originally designated ESB-M2F108-B, and where ESB-M2F108-B is in
4、dicated on engineering drawings, patterns, specifications, etc., ESB-M2F108-B1 will be understood. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.5 FABRIC CONSTRU
5、CTION 3.5.1 Fabric Count, range (ASTM D 231) Wales 24 - 31 wales/100 mm Courses 47 - 59 courses/100 mm 3.5.2 Fabric Weight, g/m2, min 949 (FLTM BN 106-01) 3.5.3 Curling or Distortion Material which exhibits pattern distortion or which causes lay cutting problems due to curling shall be subject to re
6、jection and returned for correction. ENGINEERING MATERIAL SPECIFICATION ESB-M2F108-B1/B2 Page 2 of 5 Copyright 2002, Ford Global Technologies, Inc. 3.5.4 Filling Bow, max 1 % of fabric width (ASTM D 1910) 3.6 COMPOSITION (ASTM D 629) Fabric 96 % Polyvinyl Chloride 4 % Nylon Face Finish Vinyl / Acryl
7、ic Lacquer 3.7 YARN CONSTRUCTION (ASTM D 1244) Backing Yarn - Vinyl Wrapped Vinyl Dimension, mm Thickness 0.127 +/- 0.008 Width 3.18 +/- 0.64 Folded Width 1.59 +/- 0.32 Core Yarn 23 tex f 32 59 tpm) (nylon, multi-filament Alternate Core Yarn 29 tex f 17 39 tpm (nylon, multi-filament) 3.8 METHOD OF D
8、YEING Pigmented 3.9 FINISHING OPERATIONS Embossed & Topcoated 3.10 BREAKING STRENGTH, N, min (ASTM D 1682, Grab Method, 305 mm/min jaw speed, avg. of 5 samples, each direction) Wales 400 Courses 489 3.11 SEAM STRENGTH, N, min (FLTM BN 119-01, avg. of 5 samples, each direction) Wales 445 Courses 489
9、ENGINEERING MATERIAL SPECIFICATION ESB-M2F108-B1/B2 Page 3 of 5 Copyright 2002, Ford Global Technologies, Inc. 3.12 TEAR STRENGTH (Trapezoid), N, min (FLTM BN 22-1, avg. of 5 samples, each direction) Wales 111 Courses 178 3.13 FLEX FOLD, min (FLTM BN 102-04, Procedure “B“, 4.5 kg load) Wales 10,000
10、cycles Courses 10,000 cycles Shall exhibit no evidence of excessive needle hole enlargement or runs. 3.14 FADE (AATCC Evaluation Procedure 1) No individual yarn or combination of yarns shall exhibit fiber degradation or color tone change. After exposure, the material shall exhibit no cracks or other
11、 evidence of surface degradation when examined under 9x magnification. 3.14.1 Carbon Arc Exposure, min (SAE J 1885, 50 +/- 5 % R.H., 88 +/- 2 C black panel) 100 Standard Fade Hours Rating 4.5 200 Standard Fade Hours Rating 4.0 3.14.2 Florida Exposure, min* (BBUGVACT*, 88 C black panel nominal temper
12、ature) 10,500 Langleys in Florida Rating 4.5 21,000 Langleys in Florida Rating 4.0 *Black Box Under Glass Variable Angle Controlled Temperature *Optional for suppliers. However, the Textile and Acoustic Engineering Section shall give priority to the Florida exposure results. 3.15 SOILING, max 15 % (
13、FLTM BN 112-01) Test Method: After rubbing the sample for 500 cycles with soil test fabric, remove the soil test fabric and insert in its place a No. 10 duck 50 x 200 mm with a 50 x 100 x 13 mm ESB-M4D113 urethane foam cemented to its face, foam side down. Rub the sample for an additional 10 cycles
14、with the foam to remove loose soil. Continue soil evaluation according to the FLTM BN 112-01 test method. ENGINEERING MATERIAL SPECIFICATION ESB-M2F108-B1/B2 Page 4 of 5 Copyright 2002, Ford Global Technologies, Inc. 3.16 ABRASION, min (ASTM D 1175 rotary platform, 1000 g load, CS-10 abrasive wheels
15、) 1000 cycles Wear pattern and color shall be compatible in appearance with adjacent unabraded area. There shall be no evidence of excessive surface abrasion down to the core yarn. The resistance to abrasion of approved production material shall be equal to or better than that exhibited by the Fabri
16、c Proposal approved by the Textile and Acoustic Engineering Section. 3.17 SNAGGING, min (ASTM D 1175 rotary platform, 1000 g load, H-18 abrasive wheels) 200 cycles No excessive surface snagging or breaking of yarns. The resistance to snagging of approved production material shall be equal to or bett
17、er than that exhibited by the Fabric Proposal approved by the Textile and Acoustic Engineering Section. 3.18 STRETCH & SET, %, range (SAE J 855) Strech, min Set, max Wales 35% 25% of wales stretch Courses 15% 25% of courses stretch 3.19 DIMENSIONAL STABILITY, % Change, max Wales 14.0% Courses 6.0% T
18、he dimensional change of a 254 x 254 mm sample cut from any portion of a roll shall not be greater than the above after the test specimen has been subjected to a temperature of 102 C for 15 min. 3.20 STIFFNESS, max (ASTM D 747, direct reading at 60 angle with 0.01 N.m load) Wales 35 Courses 25 Test
19、specimen shall be 50 x 25 mm with 25 mm of the 50 mm dimension clamped in jaw, 13 mm span from clamp to bending plate, face side up. 3.21 FLAMMABILITY REQUIREMENT In order to comply with Federal Motor Vehicle Safety Standard No. 302, the materials, portions of components, and composites shall not bu
20、rn or transmit a flame across its surface at a rate of more than 101 mm per minute. To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM BN 24-2. ENGINEERING MATERIAL SPECIFICATION ESB-M2F108-B1/B2 Page 5 of 5 Copyright 2002, Ford Global Technologies, Inc
21、. 3.22 FLAMMABILITY TEST PROGRAM Materials, portions of components, and composites governed by this specification must also comply with the requirements of ES-D3AB11014-AA. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. ESB-M2F108-B may have previously been supplied in Vilon and Clarion patterns in addition to the Biscay pattern. ESB-M2F108-B1 is restricted to the Biscay pattern only.
