1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2003 02 28 Revised Para 3.0 inserted; Para 3.1, 3.2, 3.3, 3.7, 3.8, 4 deleted 1992 10 01 EP00E10176308000 Revised, added suffixes N. Adamowicz B. Lange1990 08 01 EP00E01031538000 Released F.O. Swanson J.Schu
2、lt Printed copies are uncontrolled Page 1 of 10 Copyright 2003, Ford Global Technologies, Inc. ADHESIVES, CYANOACRYLATE, (CA), METHYL WSK-M2G401-A1/A4 ADHESIVES, CYANOACRYLATE, (CA), ETHYL WSK-M2G402-A1/A11 ADHESIVES, CYANOACRYLATE, (CA), SURFACE INSENSITIVE WSK-M2G403-A1/A4 ADHESIVES, CYANOACRYLATE
3、 (CA), THICKENED, TOUGHENED WSK-M2G404-A1/A5 ADHESIVES, CYANOACRYLATE, (CA), ALKOXY, LOW ODOR, WSK-M2G405-A1/A4 LOW BLOOM 1. SCOPE The materials defined by these specifications are a series of solventless, room temperature curing cyanoacrylate adhesives. 2. APPLICATION These specifications were rel
4、eased originally for single component industrial quality adhesives formulated for bonding all metals, most rubbers and many plastics. WSK-M2G401 - Methyl Cyanoacrylates A1 A thin penetrating methyl cyanoacrylate adhesive for use in gaps up to 0.05 mm, fast fixturing on metal surfaces, 82 C continuou
5、s use temperature. A2 A low viscosity methyl cyanoacrylate adhesive for use in gaps up to 0.10 mm, similar to A1 in all other respects. A3 A medium viscosity methyl cyanoacrylate adhesive for use in gaps up to 0.20 mm, slightly slower fixturing allows 15 second alignment time, similar to A1 in all o
6、ther respects. A4 A low viscosity methyl cyanoacrylate adhesive for use in gaps up to 0.10 mm, slightly slower fixturing, similar to A1. WSK-M2G402 - Ethyl Cyanoacrylates A1 A penetrating ethyl cyanoacrylate adhesive for use in gaps up to 0.05 mm, fast fixturing on plastic and rubber surfaces, 82 C
7、continuous use temperature. ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 2 of 10 Copyright 2003, Ford Global Technologies, Inc. A2 A low viscosity ethyl cyanoacrylate adhesive for use in gaps up to 0.10 mm, similar to A
8、1 in all other respects. A3 A low viscosity ethyl cyanoacrylate adhesive for use in gaps up to 0.13 mm, somewhat higher strength, similar to A1 in all other respects. A4 A medium viscosity ethyl cyanoacrylate adhesive for use in gaps up to 0.10 mm. A5 A medium viscosity ethyl cyanoacrylate adhesive
9、for use in gaps up to 0.18 mm, slower fixturing, similar to A1. A6 A medium viscosity ethyl cyanoacrylate adhesive for use in gaps up to0.20 mm, similar to A5 in all other respects. A7 A gel-like ethyl cyanoacrylate adhesive for use in gaps up to 0.25 mm, for porous or rough surfaces, somewhat slowe
10、r fixturing, 80 +/-2 C continuous service temperature. A8 A penetrating, low strength, ethyl cyanoacrylate adhesive for use in gaps up to 0.05 mm where a temporary bond is desired. A9 A medium viscosity ethyl cyanoacrylate adhesive for use in gaps up to 0.15 mm, slower fixturing, similar to A1. A10
11、A medium viscosity ethyl cyanoacrylate adhesive designed for resisting thermal cycling from - 40 to + 120 C. Maximum continuous temperature 100 C. Exhibits better humidity resistance than standard instant adhesives. A11 A gel-like ethyl cyanoacrylate for use in gaps up to 0.25 mm, similar to A10 in
12、all other respects. WSK-M2G403 - Surface Insensitive Cyanoacrylates A1 A penetrating ethyl cyanoacrylate adhesive for gaps up to 0.05 mm and for plated parts, 80 +/- 2 C continuous service temperature. A2 A low viscosity ethyl cyanoacrylate adhesive for gaps up to 0.10 mm and for low humidity during
13、 assembly, 80+/- 2 C continuous use temperature. A3 A medium viscosity ethyl cyanoacrylate adhesive for gaps up to 0.15 mm and for mildly contaminated surfaces, 80 +/- 2 C continuous use temperature. A4 A gel-like ethyl cyanoacrylate adhesive for gaps up to 0.25 mm, and for porous or rough parts, 80
14、/- 2 C continuous use temperature. ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 3 of 10 Copyright 2003, Ford Global Technologies, Inc. WSK-M2G404 - Thickened/Toughened Cyanoacrylates A1 A medium viscosity toughened eth
15、yl cyanoacrylate adhesive for gaps up to 0.15 mm, reasonably fast fixturing and good moisture resistance, approximately 105 C continuous use temperature. A2 A medium viscosity toughened ethyl cyanoacrylate adhesive for gaps up to 0.15 mm, for high stress, and for environmental durability, slow fixtu
16、ring, approximately 105 C continuous use temperature. A3 A high viscosity toughened ethyl cyanoacrylate adhesive for gaps up to 0.20 mm, similar to A2 in all other respects. A4 A high viscosity toughened ethyl cyanoacrylate adhesive for gaps up to 0.25 mm and for porous or rough parts, approximately
17、 100 C continuous use temperature. A5 A gel-like toughened ethyl cyanoacrylate adhesive for gaps up to 0.25 mm, similar to A2 in all other respects. WSK-M2G405 - Alkoxy Alkyl Cyanoacrylates A1 A penetrating cyanoacrylate adhesive for gaps up to 0.05 mm, use where low odor and low blooming is desirab
18、le, use for bonding plastic and rubber substrates, approximately 70 C continuous temperature. A2 A low viscosity cyanoacrylate adhesive for gaps up to 0.10 mm, similar to A1 in all other respects. A3 A medium viscosity cyanoacrylate adhesive for gaps up to 0.15 mm, similar to A1 in all other respect
19、s. A4 A gel-like cyanoacrylate adhesive for gaps up to 0.25 mm, similar to A1 in all other respects. 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-M99P1111-A).
20、ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 4 of 10 Copyright 2003, Ford Global Technologies, Inc. 3.4 VISCOSITY (ASTM D 1084, Method B at 23 +3/- 2 C) Brokfield Type Model Spindle RPM mPas WSK-M2G401 - Methyl Cyanoacr
21、ylates A1 LVF* 1 60 1 - 5 A2 LVF* 1 30 50 - 100 A3 LVF* 4 50 1,000 2,000 A4 LVF* 1 30 90 - 175 WSK-M2G402 - Ethyl Cyanoacrylates A1 LVF* 1 60 1 - 5 A2 LVF* 1 30 20 - 60 A3 LVF* 1 30 50 - 100 A4 LVF* 1 30 100 - 200 A5 LVF* 2 12 1,000 2,000 A6 LVF* 2 6 2,000 3,500 A7 RVT TC 20 15,000 40,000 (Helipath)
22、 A8 LVF* 1 60 2 - 8 A9 LVF* 2 30 600 - 900 A10 LVF* 2 30 400 - 700 A11 RVT TC 20 15,000 45,000 (Helipath) ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 5 of 10 Copyright 2003, Ford Global Technologies, Inc. WSK-M2G403 -
23、Surface Insensitive Cyanoacrylates A1 LVF* 1 60 10 - 40 A2 LVF* 1 30 80 - 200 A3 RVT 2 20 400 - 900 A4 RVT TC 20 15,000 45,000 (Helipath) WSK-M2G404 - Thickened/Toughened Cyanoacrylates A1 LVF* 1 6 200 - 450 A2 RVT 3 50 125 - 450 A3 RVT 3 20 1,500 4,500 A4 RVT TC 20 4,000 8,500 (Helipath) A5 HBT 3 2
24、0 7,000 16,000 WSK-M2G405 - Alkoxy Alkyl Cyanoacrylates A1 LVF* 1 60 3 - 15 A2 LVF* 1 30 20 150 A3 LVF* 2 12 800 1,800 A4 RVT TC 20 15,000 40,000 *Denotes Brookfield LVT model may be used as an alternate. ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G4
25、04-A1/A5 WSK-M2G405-A1/A4 Page 6 of 10 Copyright 2003, Ford Global Technologies, Inc. 3.5 SHEAR STRENGTH (ASTM D 1002, MPa, min, steel to steel, sandblasted/degreased) After humidty aging (24cre a23+/-After curing up to 2 C and 50 +/- 5 % 10 minutes at After curing 48 h at R.H. followed by100 h 23 +
26、/- 2 C and 50 23 +/- 2 C and 50 at 38 +/- 2 C R.H. +/- 5 % R.H. +/- 5 % and 98 +/- 2 % R.H.) WSK-M2G401 - Methyl Cyanoacrylates A1 4 10 4 A2 4 10 4 A3 4 10 4 A4 4 10 4 WSK-M2G402 - Ethyl Cyanoacrylates A1 4 10 4 A2 4 10 4 A3 4 10 4 A4 4 10 4 A5 4 10 4 A6 4 10 4 A7 4 10 4 A8 4 10 A9 4 10 4 A10 4 10 4
27、 A11 4 10 4 ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 7 of 10 Copyright 2003, Ford Global Technologies, Inc. WSK-M2G403 - Surface Insensitive Cyanoacrylates A1 4 10 4 A2 4 10 4 A3 4 10 4 A4 4 10 4 WSK-M2G404 - Thicke
28、ned/Toughened Cyanoacrylates A1 0 12 12 A2 0 14 14 A3 0 14 14 A4 4 10 4 A5 0 14 - WSK-M2G405 - Alkoxy Alkyl Cyanoacrylates A1 4 10 4 A2 4 10 4 A3 4 10 4 A4 4 10 4 3.5.1 After Heat Exposure, 8 WSK-M2G402-A10 & A11 only (24 h cure at 23 +/- 2 C and 50 +/- 5 % R.H. followed by 24 h at 120 +/- 2 C and t
29、est at 120 +/- 2 C ) 3.6 QUALITY The material shall be a smooth homogeneous mixture, free from foreign materials and properties detrimental to normal production use. ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 8 of 10
30、Copyright 2003, Ford Global Technologies, Inc. 5. GENERAL INFORMATION The information below is provided for clarification and assistance in meeting the requirements of these specifications. 5.1 COLOR 5.1.1 WSK-M2G401 - Methyl Cyanoacrylates A1 Clear to slightly hazy colorless liquid A2 Clear to slig
31、htly hazy colorless liquid A3 Clear to slightly hazy colorless liquid A4 Clear to slightly hazy colorless liquid 5.1.2 WSK-M2G402 - Ethyl Cyanoacrylates A1 Clear, colorless liquid A2 Clear, colorless liquid A3 Clear, colorless liquid A4 Clear, colorless liquid A5 Clear, colorless liquid A6 Clear, co
32、lorless liquid A7 Clear to slightly cloudy gel A8 Clear, colorless liquid A9 Clear, colorless liquid A10 Clear, colorless to straw colored liquid A11 Clear to slightly cloudy gel 5.1.3 WSK-M2G403 - Surface Insensitive Cyanoacrylates A1 Clear, colorless to straw colored liquid A2 Clear, colorless to
33、straw colored liquid A3 Clear, colorless to straw colored liquid A4 Clear to slightly cloudy gel 5.1.4 WSK-M2G404 - Thickened/Toughened Cyanoacrylates A1 Creamy white liquid A2 Black liquid A3 Black liquid A4 Clear to slightly cloudy gel A5 Black liquid ENGINEERING MATERIAL SPECIFICATION WSK-M2G401-
34、A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 9 of 10 Copyright 2003, Ford Global Technologies, Inc. 5.1.5 WSK-M2G405 - Alkoxy Alkyl Cyanoacrylates A1 Clear, colorless liquid A2 Clear, colorless liquid A3 Clear, colorless liquid A4 Clear to slightly cloudy gel 5.2 S
35、HELF LIFE 12 months from date of manufacture when stored in sealed unopened containers out of direct sunlight at a temperature of 4 +/- 2 C . 5.3 FORD ENGINEERING MATERIAL SPECIFICATIONS - DOCUMENT CROSS INDEX Specification Number Worldwide NAO EAO 5.3.1 WSK-M2G401 - Methyl Cyanoacrylates A1 ESA-M2G
36、140-A2 - A2 ESA-M2G140-A1 - ESB-M2G193-A - A3 ESA-M2G140-A4 - A4 - - 5.3.2 WSK-M2G402 - Ethyl Cyanoacrylates A1 ESA-M2G140-A2 - A2 ESA-M2G140-A3 - A3 ESA-M2G140-A1 - A4 - SK-M4G9518A A5 ESA-M2G140-A4 - A6 - - A7 ESB-M2G328-A1 - A8 ESB-M2G328-A1 - A9 - - 10A - - ENGINEERING MATERIAL SPECIFICATION WSK
37、M2G401-A1/A4 WSK-M2G402-A1/A11 WSK-M2G403-A1/A4 WSK-M2G404-A1/A5 WSK-M2G405-A1/A4 Page 10 of 10 Copyright 2003, Ford Global Technologies, Inc. 5.3.3 WSK-M2G403 - Surface Insensitive Cyanoacrylates A1 - - 2A3 - - A4 ESB-M2G328-A1 - 5.3.4 WSK-M2G404 - Thickened/Toughened Cyanoacrylates A1 - - A2 ESF-M2G304-A - A3 - - 4A5 - - 5.3.5 WSK-M2G405 - Alkoxy Alkyl Cyanoacrylates A1 - - 2A3 - - 4
