1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 01 25 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.13, 3.14, 4 1992 02 15 Released NBOOI10043054158 D. Henrickson, B. Ferns, L. Moriarty Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 TAPE, ACR
2、YLIC BASE, TWO SIDE PRESSURE WSB-M3G195-A SENSITIVE, INTERIOR 1. SCOPE The material defined by this specification is a two side pressure sensitive acrylic adhesive film coated on both sides of a polyester carrier protected with a release liner on one side. 2. APPLICATION This specification was relea
3、sed originally for material used to tack bond netting to webbing prior to sewing for cargo net applications. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1
4、111-A). 3.4 SETTING TIME FOR NORMAL HANDLING The tape shall set sufficiently to permit normal handling immediately after application. 3.5 TAPE DIMENSION As specified on engineering drawing 3.6 TAPE THICKNESS (ASTM D 1000) Tape plus adhesive, min 0.10 mm Release liner, min 0.08 mm 3.7 TENSILE STRENGT
5、H, min 2100 N/m (ASTM D 1000) 3.8 ELONGATION, min 60% (ASTM D 1000) 3.9 FOGGING (FLTM BO 116-03) Fog Number, min 60 The formation of droplets or coalescence into a clear film is cause for rejection. Tape to be bonded to aluminum foil with liner removed to expose opposite adhesive side up in the test
6、 beaker. ENGINEERING MATERIAL SPECIFICATIONWSB-M3G195-APrinted copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.10 PREPARATION OF TEST SPECIMENS FOR ENVIRONMENTAL AGING PROPERTIES Place the exposed pressure sensitive side of the tape to the webbing surface. Peel of
7、f the backing liner from the tape. Fold the webbing on top of the pressure sensitive tape to form a webbing/tape composite. Test specimens with applied pressure sensitive tape shall be conditioned for 24 h at 23 +/- 2 C and 50% relative humidity prior to exposure. 3.11 RESISTANCE PROPERTIES After ea
8、ch of the resistance properties exposures, the webbing/tape material shall not stain, exhibit bleed through of adhesive, or show color change caused by the adhesive. 3.11.1 Resistance to Fade Staining (SAE J1885) Xenon Arc Exposure No adhesive stain (488.8 kJ/m2) 3.11.2 Resistance to Heat Staining No adhesive stain (7 days at 100 +/- 2 C) 3.11.3 Fluorescent Sunlamp Staining No adhesive stain (200 h) 3.12 ODOR No objectionable or irritating odors, both at received and after storage.
