91大神久久99精品_亚洲欧美日韩综合色_大香蕉免费电影_的精品一区二区在线观看国产_免费视频爱爱太爽了激_欧美换爱交换乱理伦片禁忌_最黄一级黄色自拍偷拍免费小视频_日韩在线中文字幕_日韩中文字幕黄色视频_亚洲天堂av电影

您好,歡迎光臨廈門豐潤興工貿(mào)有限公司官方網(wǎng)站!

全國咨詢熱線:0592-5508112

24小時服務熱線:0592-2203333

當前位置: 首頁 >> 新聞中心 >> 行業(yè)動態(tài)
行業(yè)動態(tài)
3m膠帶油漆附著力測試方法
發(fā)布時間:2022-07-12 瀏覽 1776次
1.0 Scope This test method uses pressure sensitive tape to determine the adhesion quality of platings, marking inks or  paints, and other materials used in conjunction with Printed Boards.
1、范圍本試驗方法使用壓敏膠帶測定鍍層、標記油墨或與印制板一起使用的油漆和其他材料。
2.0 Applicable Documents  適用文件
Commercial Item Description (CID) A-A-113 Tape. Pressure Sensitive, Adhesive   
商品描述(CID)A-A-113膠帶。壓敏膠
 3.0 Test Specimens Any preproduction. first article, Or production printed board. A minimum of three tests should be performed for each evaluation
任何試生產(chǎn)樣品。第一件物品,或生產(chǎn)印刷板。每次評估至少應進行三次測試
 4.0 Apparatus or Material  儀器或材料
  4.1 Tape A roll of pressure sensitive tape 3M Brand 600 1/2 inch wide or a tape as described in(CID AA-113). Type 1 Class B, except that the tape may be clear
 一卷3M 600壓敏膠帶 1/2英寸寬或如(CID AA-113)所述的3m膠帶。類型1 B類,但磁帶可能是清晰的
 5.0 Procedure 流程
 5.1 Test Press a strip of pressure sensitive tape, 50mm[2.0 in] minimum in length, firmly across the surface of the test area removing all air entrapment. The time between application and removal of tape shall be less than 1 minute. Remove the tape by a rapid pull force applied approximately perpen dicular(right angle) to the test area. An unused strip of tape must be used for each test.
試壓一條50毫米的壓敏膠帶  [2.0 in]最小長度,牢固地穿過試驗區(qū)域表面,去除所有空氣包封。3m膠帶從粘貼到取下的時間應小于1分鐘。用快速拉伸力將膠帶去除,并將其近似地施加到測試區(qū)域。每次測試必須使用一條未使用的膠帶。
    Number
      241
    Subject
      Adhesion, Tape Testing
    Date                       Revision
      8/97
    Originating Task Group
      Rigid Board T M. Task Group (7-11d)
 
5.2 Evaluation Visually examine tape and test area for evidence of any portion of the material tested having been removed from the specimen.
評估-目視檢查膠帶和試驗區(qū)域是否有證據(jù)表明試驗材料的任何部分已從試樣上移除。
   5.3 Report The report should note any evidence of material removed by this test.
報告該報告應記錄通過該試驗移除的材料的任何證據(jù)。

 6.0 Notes 記錄
6.1 If plating overhang breaks off (slivers) and adheres to the tape, it is evidence of overhang but an adhesion failure
如果鍍層懸垂斷裂(碎片)并粘附在 膠帶,它是懸垂的證據(jù),但粘著失效.
   6.2 If foreign material (oil, grease, etc. ) is present on the test surface the results may be affected not an adhesion failure
如果測試表面有異物(油、油脂等),則測試結果可能會受到影響,而不是粘著失效
 

  • 聯(lián)系人:林小姐,王小姐
  • 手機:0592-2203333
  • 電話:0592-5508112
  • Q Q:65441916
  • 郵箱:lyx@bondtech.cn

地址:福建廈門集美區(qū)石星路332號1樓

Copyright ? 2022 廈門豐潤興工貿(mào)有限公司 All Rights Reserved.

閩ICP備11004709號-1 XML地圖