FORD WSS-M5B280-C4-2007 PRIMER GLASS SILANE ONE STEP INCREASED UV STABILITY TO BE USED WITH FORD WSS-M99P1111-A (SHOWN ON WSB-M5B280-C)《高耐紫外线稳定性的单组分玻璃硅烷底漆 与标准FORD WSS-M99P1111-A.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2007 04 19 Revised Inserted 2.1, 4.4.4, Table 1 and Table 2; Revised 4.4 M. Mehandru2006 08 08 Revised Para 4.1 M. Mehandru 1990 02 08 Released NB00E00179051000 K. King, E. R. Rezendes Printed copies are uncontrolled Copyright 2007, Ford Globa

2、l Technologies, LLC Page 1 of 7 PRIMER/CLEANER, GLASS, SILANE, TRANSPARENT YELLOW WSB-M5B280-C PRIMER/CLEANER, GLASS, SILANE, TRANSPARENT RED WSB-M5B280-C2 PRIMER/CLEANER, GLASS, SILANE, NON-PHOTOCHEMICALLY WSB-M5B280-C3 REACTIVE TRANSPARENT RED PRIMER, GLASS, SILANE, ONE STEP INCREASED UV STABILITY

3、 WSS-M5B280-C4 1. SCOPE The materials defined by these specifications are silane blend glass cleaners/adhesion promoters that deposit nonomolecular silane blend films and also remove surface contaminates. 2. APPLICATION These specifications were released originally for materials used to clean and co

4、ndition windshield glass prior to the application of adhesion promoting primer ( WSB-M2G314-B). (These primers should be applied by means of a brush, or other suitable applicator, then wiped with a clean lint free cloth so as to leave no streaks or visual residue, assuming the thinnest possible coat

5、.) WSS-M5B280-C4 is a one step glass primer. WSS-M25B280-C4 is not to be used as a one step glass primer with adhesive materials conforming to WSB-M2G316-B, and WSS-M2G316-B2/B3/B5. 2.1 MANUFACTURING PROCESS RECOMMENDATION These primers are moisture sensitive and require special handling for manual

6、and automated process as outlined in Table 1 and Table 2. The process parameters listed in Table 1 and Table 2 cover the critical elements for these materials and are not all inclusive. Please consult with Materials Engineering for any questions. Approved suppliers are responsible for maintaining th

7、e accuracy and relevancy of these process parameters (in their Process Standard). Approved suppliers must submit any changes to these process parameters in a timely manner (within 30 days) for review and approval by Materials Engineering. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATE

8、RIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). ENGINEERING MATERIAL SPECIFICATION WSB-M5B280-C/C3 WSS-M5B280-C4 Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 2 of 7 3.2 COL

9、OR WSB-M5B280-C Transparent Yellow WSB-M5B280-C2 Transparent Red WSB-M5B280-C3 Transparent Red WSS-M5B280-C4 Transparent Light Yellow 3.2.1 Fluorescence on Glass Under Long-Wave UV Light This provision applies to WSS-M5B280-C4 primer. When the primer (within shelf life) is applied to glass, it will

10、fluoresce when a BLAK-RAY Model B 100AP lamp or similar source illuminate the glass. The fluorescence is not a permanent feature of the primer after it is applied to the glass. 3.3 VISCOSITY, max (FLTM BI 111-01, No. 1, Zahn Cup) WSB-M5B280-C 25 - 40 s WSB-M5B280-C2 25 - 40 s WSB-M5B280-C3 25 - 40 s

11、 WSS-M5B280-C4 29 - 44 s 3.4 WEIGHT PER VOLUME (ASTM D 1475) The weight tolerance for any one supplier shall be +/- 0.075 kg/L based on the weight of the original approved production sample (see para 4.3). 3.5 DRYING RATE, max WSB-M5B280-C 1 minute WSB-M5B280-C2 1 minute WSB-M5B280-C3 10 minutes WSS

12、-M5B280-C4 30 minutes Test Method: Apply a 0.008 - 0.013 mm film of primer 25 mm wide to a 75 x 75 mm clean glass plate. To determine the primer drying rate, immediately at rapid intervals, dab the primer film with a wad of absorbent cotton. Observe if any of the cotton fibers adhere to the primed s

13、urface. Record the drying rate, as the time elapsed from the initial primer application until the cotton fibers do not adhere to the primer. Note: The drying rate is longer for the C3 suffix material due to the type of solvent. C4 is a one step clear primer and thus has a different drying rate. Actu

14、al differences in drying rate as processed through the assembly plant are negligible. ENGINEERING MATERIAL SPECIFICATION WSB-M5B280-C/C3 WSS-M5B280-C4 Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 3 of 7 3.6 SHEAR ADHESION, min 3.4 MPa (SAE J1529, with exceptions

15、 100% cohesive failure of below) adhesive on production glass/E-coat Exposure Conditions - Bonded Test Assemblies: . Normal (fresh materials) test at 23 +/- 2 C, -10 +/- 1 C and 43 +/- 2 C. . Normal (urethane aged 3 months and primers aged 2 months at 35 +/- 2 C) test at 23 +/- 2 C, -10 +/- 1 C, and

16、 43 +/- 2 C. . 2 weeks heat age at 88 +/- 2 C. . 240 h water immersion at 32 +/- 1 C (FLTM BI 104-01) . 2 weeks humidity age at 98 +/- 2% relative humidity and 38 +/- 1 C. . 2000 h Weatherometer (SAE J1885). . 2 year Florida exposure, 5 South DWI. . See specification WSB-M2G316-B, para 5.1, 5.2, 5.3

17、, 5.4. Test Method Exceptions: Lap Shear . Prepare shear assemblies as illustrated in WSB-M2G316-B, Figure 1. . Brush and/or spray apply painted metal primer on the bottom 6.5 mm of each primed or primed and painted coupon as outlined in WSB-M2G316-B, Table 1. Condition the applied primer at room te

18、mperature for 30 minutes min, 110 h max. . Brush apply glass primer wipe on the bottom 6.5 mm of each glass coupon outlined in WSB-M2G316-B, Table 1. Wipe off with a clean cloth 3 seconds after application. . Within 10 minutes maximum after glass primer wipe off, brush apply glass blackout primer to

19、 the glass surface in the same area. Condition primer at 23 +/- 2 C for 5 minutes min, 110 h max. . Apply a 6.5 mm diameter bead of adhesive along the primed glass coupon surface. Within 5 minutes after adhesive application, position the adhesive on the glass coupon in contact with the primed metal

20、surface. Maintain a 5 mm nominal adhesive bondline thickness. When applying WSS-M5B280-C4 open time between primer application and adhesive is 20 seconds minimum and 110 hours maximum. . Condition assembly at 23 +/-2 C for 72 h prior to test or environmental aging. Note that for WSS-M5B280-C4, condi

21、tion for 168 h at 23 +/- 2 C prior to testing environmental aging. Assemblies tested at -9 C or +43 C shall be maintained at temperature for 2 h min prior to test. After environmental aging, maintain the assemblies at 23 +/- 2 C for 4 h prior to test. ENGINEERING MATERIAL SPECIFICATION WSB-M5B280-C/

22、C3 WSS-M5B280-C4 Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 4 of 7 . Determine the adhesion in a tensile machine having a jaw separation rate of 25 mm/minute. Report strength value and mode of failure. Refer to SAE J1529 for sample fixture and other pertinent

23、test information. 3.9 STORAGE STABILITY Shall be stored at ambient room temperature below 35 C, away from all sources of heat such as ovens, direct sunlight etc. The material should not be stored outside. Under these storage conditions, the maximum shelf life of the material in unopened containers s

24、hall be six (6) months from date of manufacturer. Material may not be used after the expiration date unless the supplier has given written documentation to Materials Engineering and the affected Manufacturing Plant that the material conforms to requirements outlined in the material control plan. The

25、 supplier shall also indicate in the letter the number of additional days the material will be usable. 3.10 QUALITY The material shall be a smooth, homogenous mixture free from foreign materials and properties detrimental to normal production operations. 3.11 NON-INTERCHANGEABILITY OF MATERIALS Only

26、 approved urethane adhesive WSB-M2G222-B or WSB-M2G316-B, or WSS-M2G316-B2/B3/B4, Glass Cleaner WSB-M5B280-C/C2/C3, or WSS-M5B280-C4 Glass Primer WSB-M2G314-B, Metal Primer WSB-M2G234-C/C2/C3 all from the same production source shall be used in conjunction with one another. Note that WSS-M5B280-C4 m

27、ust be used with WSS-M2G316-B4. 3.12 FUNCTIONAL APPROVAL Materials being evaluated for approval to this specification shall be subjected to a production trial. Functional trial results must be approved by the affected assembly operation and Design Engineering. Results shall be made available to Mate

28、rials Engineering prior to material approval and release. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of these specifications. 4.1 FLASH POINT WSB-M5B280-C, C2 2 C (ASTM D 56, Tag Closed Cup) WSB-M5B280-C3 13 C (ASTM D 3

29、278, Setaflash Closed Cup) WSS-M5B280-C4 2 C (ASTM D 3278, Setaflash Closed Cup) ENGINEERING MATERIAL SPECIFICATION WSB-M5B280-C/C3 WSS-M5B280-C4 Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 5 of 7 4.2 FLAMMABILITY AND/OR TOXICITY These materials represent poten

30、tial fire and/or health hazards. The Manufacturing Engineering Department shall notify both the Plant Security and the Safety Units of their presence in the Plant to assure that proper fire and/or health precautions are provided. The location in which they are used or stored shall be included in the

31、 notifications. 4.3 WEIGHT PER VOLUME (ASTM D 816) Materials conforming to this specification and found satisfactory in production, range from 0.72 - 0.96 kg/L. 4.4 RELATED MATERIALS AND PROCEDURE 4.4.1 Glass Primer WSB-M2G314-B 4.4.2 Metal Primer WSB-M2G234-C WSB-M2G234-C2 WSB-M2G234-C3 4.4.3 Ureth

32、ane Adhesive WSB-M2G222-B WSB-M2G316-B WSS-M2G316-B2/B3/B4/B5 4.4.4 AVP-T118-002 Adhesive and glass compatibility process laboratory and plant validation ENGINEERING MATERIAL SPECIFICATION WSB-M5B280-C/C3 WSS-M5B280-C4 Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Pag

33、e 6 of 7 Table 1 Process Parameters For Manual Application WSB-M5B280-C/C2/C3 WSS-M5B280-C4 Application Prior to application, dust must be removed from the bonding area with a dry lint-free cloth. Primer must be applied with wool daubers or Felt tipped Polyethylene or Polytetrafluoroethylene squeeze

34、 bottles. A continuous wet film without skips or streaks shall exist behind the applicator tool. Primed surface must be wiped with a lint-free cloth in the same direction as the primer application. Note: Application of primer and wipe shall be separated by 5 seconds minimum to allow the primer to we

35、t out the glass. The time between the application of WSB-M5B280 and WSB-M2G314 should not exceed 10 minutes. Prior to application, dust must be removed from the bonding area with a dry lint-free cloth. Primer must be applied with wool daubers or Felt tipped Polyethylene or Polytetrafluoroethylene sq

36、ueeze bottles. A continuous wet film without skips or streaks should exist behind the applicator tool. Material should be allowed a minimum of 20 second dry time prior to the application of the urethane. The time between the application of primer and urethane should not exceed 110 hours. Open Time I

37、n the original container (1L) after opening. Container must be closed after dispensing. Transferred to Squeeze Bottles Must be used within 24 hours. Must be used within 4 hours. Must be used within 24 hours. Must be used within 4 hours. Storage Material must be stored indoors, between 10 C to 35 C t

38、o avoid extreme heat or cold. Must not be stored in direct sunlight. Material must be stored indoors, between 10 C and 35 C to avoid extreme heat or cold. Must not be stored in direct sunlight. ENGINEERING MATERIAL SPECIFICATION WSB-M5B280-C/C3 WSS-M5B280-C4 Printed copies are uncontrolled Copyright

39、 2007, Ford Global Technologies, LLC Page 7 of 7 Table 2 Process Parameters For Automated Application WSB-M5B280-C/C2/C3 WSS-M5B280-C4 Application Prior to application, dust must be removed from the bonding area with a dry lint-free cloth. Nordson Flow Through- Felt system must be used. Primer must

40、be allowed a minimum of 5 seconds dry time and be completely flashed off prior to the application of black glass primer. The time between the application of WSB-M5B280 and WSB-M2G314 primer must not exceed 10 minutes. Prior to application, dust must be removed from the bonding area with a dry lint-f

41、ree cloth. Nordson Flow Through- Felt system must be used. Primer must be allowed a minimum of 20 second dry time and be completely flashed off prior to the application of the urethane. The time between the application of primer and urethane must not exceed 110 hours. Loading the System System must

42、be flushed with Toluene or Methanol to remove any residual moisture. Dispense guns must be cleaned and flushed as well. System must be flushed with Toluene or Methanol to remove any residual moisture. Dispense guns must be cleaned and flushed as well. Tubing Polyethylene or Polytetrafluoroethylene t

43、ubing must be used. Nylon tubing will allow the permeation of moisture, resulting in the premature curing of the primer. Polyethylene or Polytetrafluoroethylene tubing must be used. Nylon tubing will allow the permeation of moisture, resulting in the premature curing of the primer. Moisture An air d

44、esiccant must be used to dry air present in the containment vessel. A 35 kPa dry nitrogen blanket can also be used. An air desiccant must be used to dry air present in the containment vessel. A 35 kPa dry nitrogen blanket can also be used. Applicator Natural hair brushes or a felt applicator must be

45、 used. Natural hair brushes or a felt applicator must be used. Open Time Primer should be used within 2 weeks after introduction to the supply vessel. Primer should be used within 2 weeks after introduction to the supply vessel. Storage Primer must be stored indoors between 10 C to 35 C to avoid extreme heat or cold. Must not be stored in direct sunlight. Primer must be stored indoors between 10 C and 35 C to avoid extreme heat or cold. Must not be stored in direct sunlight.