ImageVerifierCode 换一换
格式:PDF , 页数:10 ,大小:75.88KB ,
资源ID:749222      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-749222.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(FORD WSB-M64J28-C4-2012 FLOW CONTROL ADDITIVE TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD WSB-M64J28-A1).pdf)为本站会员(fuellot230)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

FORD WSB-M64J28-C4-2012 FLOW CONTROL ADDITIVE TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD WSB-M64J28-A1).pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2012 05 21 N Status No usage or replacement N. Benipal, NA 2010 04 15 Revised Revised 3.8.2.2 A. Wedepohl, NA 1990 01 31 Released NB00E10080067000 PAK, MP Controlled document at www.MATS Copyright 2012, Ford Global Technologies, Inc. P

2、age 1 of 10 PRIMER, WATERBORNE CATIONIC ELECTROCOAT, WSB-M64J28-A1 20 MICROMETRE FILM BUILD, INITIAL FILL, BLACK, 180 C BAKING TEMPERATURE MAKEUP FEED, WATERBORNE CATIONIC ELECTROCOAT WSB-M64J28-A2 20 MICROMETRE FILM BUILD, RESIN MAKEUP FEED, WATERBORNE CATIONIC ELECTROCOAT WSB-M64J28-A3 PIGMENT, BL

3、ACK FLOW CONTROL ADDITIVE WSB-M64J28-A4 PRIMER, WATERBORNE CATIONIC ELECTROCOAT, WSB-M64J28-C1 20 MICROMETRE FILM BUILD, INITIAL FILL, GRAY, 180 C BAKING TEMPERATURE MAKEUP FEED, WATERBORNE CATIONIC ELECTROCOAT WSB-M64J28-C2 20 MICROMETRE FILM BUILD, RESIN MAKEUP FEED, WATERBORNE CATIONIC ELECTROCOA

4、T WSB-M64J28-C3 PIGMENT, GRAY FLOW CONTROL ADDITIVE WSB-M64J28-C4 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are nominal 20 micrometre film build, black or gray waterborne electrocoat body primers and associated make-up feed components applied by the cathodi

5、c deposition process. 2. APPLICATION These specifications were released originally for a paint system which, when properly electrodeposited on vehicle bodies, sheet metal components or small parts, will provide good corrosion resistance, adhesion and enamel appearance properties. WSB-M64J28-A1, C1:

6、This primer is applied directly over zinc phosphate coated cold rolled steel, electrodeposited zinc or zinc/zinc alloy coated steel and any other type of steel classified as precoated, as well as to aluminum substrates. Typical applications are as follows: ENGINEERING MATERIAL SPECIFICATION WSB-M64J

7、28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford Global Technologies, Inc. Page 2 of 10 . Visible Exterior Surfaces: The electrocoated primer film may be followed by an approved primer-surfacer and exterior enamel color coat. The electrocoat primer, primer-surfacer, and enamel are all baked separatel

8、y. . Visible Interior Surface: The baked electrocoated primer film is followed by an enamel color coat. . Non-visible Interior or Underbody Surfaces: The baked electrocoated primer film is not usually followed by an additional primer or enamel color coat. WSB-M64J28-A2, C2: This material is make-up

9、feed material used to replenish the resins of the initial fill electrocoat bath. WSB-M64J28-A3, C3: This material is make-up feed material used to replenish the pigments of the initial fill electrocoat bath. WSB-M64J28-A4, C4 are make-up feed materials that correct poor flow characteristics of the p

10、rimer which may develop when the bath ages. This additive is used only as recommended by the supplier following ultrafiltrate purge or when discontinuous operation of an electrocoat tank results in evaporation of bath volatiles. 3. REQUIREMENTS WSB-M64J28-A1, C1 cationic electrocoat primer shall mee

11、t all detailed requirements of this specification. The make-up feed material shall meet the requirements of para 3.5 and 3.6. When the feed material is used in production, the resultant primer film shall conform to the requirements detailed in para 3.7 through 3.11. These requirements apply to both

12、laboratory prepared and assembly plant electrocoat tank materials. 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). 3.4 MATERIAL COMPATIBILITY The supplier of this ma

13、terial shall keep abreast of changes in technology of related materials e.g., sealers and adhesives, which may affect the compatibility and performance of this product. The supplier shall notify the appropriate Ford Product Materials Engineering Office in writing when incompatibility is anticipated.

14、 ENGINEERING MATERIAL SPECIFICATION WSB-M64J28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford Global Technologies, Inc. Page 3 of 10 3.5 COMPOSITION 3.5.1 Density, kg/L at 25 C (ASTM D 1475) The density of the materials defined by these specifications shall be within +/- .05 % of that shown on the Ini

15、tial Sample Report. 3.5.2 Non-volatile, wt % (FLTM BI 102-01) The non-volatile content of the material types specified by these specifications shall match the values shown on the initial sample report within +/- 1 %. 3.5.3 Weight Loss, max (FLTM BI 120-15, after 10 minutes at 182 +/- 2 C metal tempe

16、rature bake cycle) Initial Fill and Assembly Plant Electrocoat Tank Material 12.0 % 3.5.4 Solvent Emissions, max 0.096 kg/L of wet paint (ASTM D 3960) This requirement is as determined by the United States Environmental Protection Agency Reference Method #24 but is only applicable to materials used

17、in the USA. 3.6 STABILITY 3.6.1 Pumping Stability (FLTM BI 120-04) After 21 days minimum agitation, the bath prepared from the initial fill or feed materials shall meet all requirements of the specification. 3.6.2 Storage Stability 2 months During a storage of 2 months between 5 and 32 C temperature

18、 the material as supplied shall not settle or cake. 3.7 PREPARATION of TEST PANELS Prepare panels per FLTM BI 120-01 with the exceptions noted below: The substrates used shall be as follows, (ref. para. 5.1): ENGINEERING MATERIAL SPECIFICATION WSB-M64J28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford

19、Global Technologies, Inc. Page 4 of 10 Standard Steel Panels Production Steel Panels Electrodeposited Zinc or Zinc/Nickel Alloy Coated Panels Aluminum or as designated by the responsible Product Materials Engineering Laboratory. The electrocoat bath temperature should be maintained at 27 +/- 2 C or

20、as recommended by the supplier during the coating process. All substrates except aluminum shall be zinc phosphated and conform to the requirements of WSK-M3P1-C using the most widely adopted assembly plant processes. Use current approved primer surfacer for all tests. Use current approved black enam

21、el topcoat for the holdout evaluation (para 3.8.5). Use current approved white enamel topcoat for all other tests requiring an enamel topcoat. 3.7.1 Paint Systems for Testing The following four different coating conditions will be utilized to test the cationic electrocoat primer. EAO only to test co

22、nditions II - IV. The following chart specifies the coating conditions and the film thickness requirements: CONDITION I II III IV Dry Film Thickness Requirements in micrometres E-Coat Primer E-Coat Primer E-Coat Primer with Topcoat E-Coat Primer with Primer Surfacer with Topcoat E-Coat Primer 13 15

23、20 23 20 23 23 23 Primer Surfacer - - - 20 min* Enamel Topcoat - - 40 -50 40 - 50 *Unless otherwise specified in the applicable Primer Surfacer Engineering Material Specification ENGINEERING MATERIAL SPECIFICATION WSB-M64J28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford Global Technologies, Inc. Page

24、 5 of 10 3.7.2 Bake Requirements E-coat Primer - EAO 175 C & 190 C. - NAAO 10 min at 165, 180 & 200 C Mt. Temp. Primer Surfacer - As per current Production Material Spec. Enamel Topcoat - As per current Production Material Spec. Note: Sanding is not permitted. 3.7.3 Ageing All panels shall be aged 7

25、2 h at 23 +/- 2 C or 16 h at 43 +/- 1 C prior to testing. 3.8 APPEARANCE 3.8.1 Color (FLTM BI 109-01) A1, A3 Black C1, C3 Gray The color shall match the originally approved master appearance sample. For assembly line operations, master panels approved by Product Materials Engineering may be used. 3.

26、8.2 Leveling 3.8.2.1 Smoothness The surface of the electrocoat primer shall be smooth without any structure and not more than a minimum of orange peel when applied and baked as required in 3.7. 3.8.2.2 Gloss (FLTM BI 110-01, 60) Report Value 3.8.3 Film Yellowing No more than slight (TBD) yellowing p

27、ermitted Coat 1/2 of a 100 mm x 300 mm panel with electrocoat to a film thickness of 20 micrometres and bake 10 minutes at 180 +/-2 C metal temperature. Cool to room temperature. Apply 40 micrometres of current approved production quality white enamel to the entire panel and bake 10 min at 130 +/-2

28、C metal temperature. Measure the change in Y value using a colorimeter between the electrocoated versus non-electro-coated areas. ENGINEERING MATERIAL SPECIFICATION WSB-M64J28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford Global Technologies, Inc. Page 6 of 10 3.8.4 Fume Yellowing No more than slight

29、 (FLTM BI 120-16) yellowing permitted This test shall be performed with a white enamel system and a white colored primer system. 3.8.5 Holdout No evidence of dulling or change in image clarity when enamel color coat is applied over unsanded electrocoat primer as compared to current approved producti

30、on electrocoat enamel (Condition III panels as per 3.7.1). 3.9 RESISTANCE PROPERTIES Note: All resistance tests shall be carried out in comparison with current approved production electrocoat primer and shall demonstrate equal or better performance. 3.9.1 Adhesion, max Grade 0 (FLTM BI 106-01, Metho

31、d B) Prepare panels per para 3.7. There shall be no chipping or other evidence of film separation between any coating interface as applicable. 3.9.2 Stone Chip Resistance, max Rating 1 (FLTM BI 157-04, or equiv.) Prepare panels according to para 3.7 using current quality white top coat enamel. Chipp

32、ing between any coating interface shall not exceed above limit. 3.9.3 Salt Spray, min 500 h (FLTM BI 103-01, cold rolled steel panels per 5.1.1) Panels prepared according to para 3.7 shall exhibit no blistering, rusting or loss of adhesion more than 3 mm from a line scribed to bare metal. 3.9.4 Resi

33、stance to Scab Corrosion (FLTM BI 123-01, 50 test cycles) Bimetallic split coach joint panels (ref. to para. 5.1.5) prepared according to para. 3.7, shall be scribed to base metal across the two substrates. After exposure, there shall be no more than 10 mm rust, blister creepage, or loss of adhesion

34、 at the joint of the bimetallic coach joint. Standard steel panels (ref. to para. 5.1.1) prepared according to para. 3.7, shall be scribed to the base metal. After exposure there shall be no blistering, rusting or loss of adhesion more than 3 mm from the scribe line. ENGINEERING MATERIAL SPECIFICATI

35、ON WSB-M64J28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford Global Technologies, Inc. Page 7 of 10 3.9.5 Adhesion/Water Immersion Test, max 0 mm (FLTM BI 104-04) Prepared production steel and electroplated zinc or zinc alloy coated steel panels only, according to para 3.7 (omit primer only systems).

36、Test for the loss of adhesion after the panels have been immersed in a deionized water bath maintained at 49 +/- 2 C for 120 h. Blistering of the paint film is not permitted. 3.9.6 Florida Weathering 12 months (FLTM BI 160-01) Panels shall be prepared according to para. 3.7 Condition IV only Test pa

37、nels, scribed with an “X“ shall be exposed in the area of Miami, Florida, 5 facing south for one year exposure time. After the exposure the surface shall show neither blistering nor peeling nor any other defect caused by the electrocoat primer. 3.9.6.1 Condensing humidity test, 24 h No blistering (A

38、STM D 2247) The Florida panels shall be tested after evaluation 3.9.6. 3.9.6.2 Adhesion No chipping (FLTM BI 106-01, Method B) Adhesion shall be performed 24 h after test 3.9.6.1 3.10 THROWING POWER 3.10.1 Preparation of Throw Power Panels (FLTM BI 120-02, Method C) Throw power panels shall be prepa

39、red as per above test method with the following exceptions: The substrates used shall be standard steel and production steel panels but unscribed (see para 5.1). The surface condition of the substrates are designated in para 3.10.2. All substrates which are required to be phosphated, shall be zinc p

40、hosphated per WSK-M3P1-C prior to painting. The oiled substrates shall be prepared as follows: The oil solution shall be a mixture of 5% by volume of ASTM Oil #1 (see ASTM D 471) in toluene. Pour the oil mixture on the test panels and hang in a vertical position to dry for 24 h before applying the e

41、lectrocoat. ENGINEERING MATERIAL SPECIFICATION WSB-M64J28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford Global Technologies, Inc. Page 8 of 10 The voltage used to prepare throw power panels shall be the same voltage required to obtain a 20 micrometre electrocoat paint film thickness on a standard pho

42、sphated test panel prepared per FLTM BI 120-01. Bake the electrocoat primed panels 10 minutes at 175 C (EAO) or 180 (NAAO) metal temperature. Electrocoat painted test panels shall be exposed to salt spray per FLTM BI 103-01 for the test periods designated in para 3.10.2. Panel edges shall be sealed

43、and the uncoated end placed downwards in the salt spray cabinet. 3.10.2 Throw Power Requirements The minimum requirements and specified test periods for the defined substrates, are indicated below: Salt Spray mm of protection before Substrate/Surface Condition Hours and after salt spray Before After

44、 Standard Panel - Phosphated 240 275 170 Production Panel - Phosphated 240 275 170 Standard Panel - Clean 240 275 120 Production Panel - Oiled 120 275 50 There shall be no blistering, red rusting or corrosion greater than the minimum requirements, measured from the electrocoated end of the electroco

45、ated test panel when salt spray tested per FLTM BI 103-01. 3.11 QUALITY Must be adaptable for application in accordance with appropriate Ford Motor Company Process Specifications. When applied in this manner, it shall bake out to a presentable, serviceable film showing no craters or pinholes. 5. GEN

46、ERAL INFORMATION The information below is provided for clarification and assistance in meeting the requirements of the specification. ENGINEERING MATERIAL SPECIFICATION WSB-M64J28-A1/A2/A3/A4/C1/C2/C3/C4 Copyright 2012, Ford Global Technologies, Inc. Page 9 of 10 5.1 PANEL INFORMATION 5.1.1 Standard

47、 Steel Panels Standard steel panels are laboratory quality mild cold rolled steel available clean or zinc phosphated. They are available from the Advanced Coating Technologies, Inc., P.O. Box 735, 273 Industrial Dr., Hillsdale, Michigan 49242 or the Parker Co., 322 Main Street, Morenci, Michigan 492

48、56 For EAO only, use panels prepared in accordance with Ford Manufacturing Standard U-MA001-8001 5.1.2 Production Steel Panels Production steel panels are produced from selected coils of automotive quality steel and are available oiled or zinc phosphated. They are available from the Advanced Coating

49、 Technologies, Inc., P.O. 735, 273 Industrial Dr., Hillsdale, Michigan 49242 5.1.3 Electrogalvanized Steel 50 - 80 g/m2 Two side electrogalvanized panels may be obtained from Advanced Coating Technologies, Inc., P.O. Box 735, 273 Industrial Dr., Hillsdale, Michigan 49242. For EAO only, use panels complying with the relevant grades of WSK-M1A250-C3 and ESD-M1A311-A. 5.1.4 Aluminum Panels SAE 2036 Aluminum panels can be obtained from Advanced Coating Technologies, Inc., P.O. Box 735, 273 Industrial Dr., Hil

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1