参数资料
| 型号： | 444-1/2"X36YD |
| 厂商： | 3M |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | TAPE DBL COATED POLY 1/2" X 36YD |
| MSDS 材料安全数据表： | 444(PC),9009,9019 MSDS |
| 标准包装： | 72 |
| 系列： | 444 |
| 胶带类型： | 双涂层，双面 |
| 胶合剂： | 丙烯酸，300 |
| 背衬，载体： | 聚乙烯涂层牛皮纸内衬 |
| 厚度： | 0.0039"（3.9 mils，0.099mm） |
| 厚度 - 胶合剂： | 0.0020"（2.0 mils，0.051mm） |
| 厚度 - 背胶，载体，衬垫： | 0.0019"（1.9 mils，0.048mm） |
| 宽： | 0.50"（12.70mm）1/2" |
| 长度： | 108'（32.9m）36 码 |
| 颜色： | 白 |
| 使用： | 绝缘，密封，对接 |
| 温度范围： | 70 ~ 100°F（21 ~ 38°C） |
| 其它名称： | 00021200048418 02120004841 70006030442 |
3M Double Coated Tapes with Adhesive 300
TM
444 ? 444PC ? 9009 ? 9019 ? 9039
Features
Application Techniques
Application Ideas
? 3M? Double Coated Tape 444PC is provided on a polycoated kraft liner that
provides moisture stability for large part converting.
? 3M? Adhesive 300 is a medium-firm acrylic adhesive system featuring both high
initial adhesion and good high temperature holding power.
Bond strength is dependent upon the amount of adhesive-to-surface contact developed.
Firm application pressure helps develop better adhesive contact and improves bond
strength.
To obtain optimum adhesion, the bonding surfaces must be clean, dry and well
unified. Some typical surface cleaning solvents are isopropyl alcohol or heptane. *
Ideal tape application temperature range is 70°F to 100°F (21°C to 38°C). Initial tape
application to surfaces at temperatures below 50°F (10°C) is not recommended
because the adhesive becomes too firm to adhere readily. However, once properly
applied, low temperature holding is generally satisfactory.
*Note: Carefully read and follow the manufacturer’s precautions and directions for
use when working with solvents.
? Medical/non-medical diagnostic test strips
? Plastic film lamination/bonding
? Splicing
? Foam lamination
? Cell phone lens attachment
? Gasket attachment in hand held devices and laptops
Liner Configure Guide
General purpose steel rule die cutting
Steel rule cutting many nameplates on common sheet
Kiss cutting, steel rule
Rotary die-cutting
Selective die-cutting (cut adhesive before laminate)
Thermoforming
Part inspection
Embosssed metal parts
Metal parts (punch press)
58# PCK (Polycoated Kraft)
86# PCK
86# PCK
Densified Kraft, PET
Double-linered
HDPE (High density Polyethylene)
HDPE, PET
White PP (polypropylene) , HDPE
PET
Application Equipment
To apply adhesives in a wide web format, lamination equipment is required to ensure
acceptable quality. To learn more about working with pressure-sensitive adhesives
please refer to technical bulletin, Lamination Techniques for Converters of
Laminating Adhesives (70-0704-1430-8).
For additional dispenser information, contact your local 3M sales representative, or
the toll free 3M sales assistance number at 1-800-362-3550.
-3-
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