PSA丙烯酸压敏胶简介 - 知乎 - 知乎专栏
所谓压敏胶，简称PSA，Pressure Sensitive Adhesive, 就是一类压力敏感型粘接用薄膜材料，施工可以用手施压（当然也可以用滚轮等设备）完成，不需要加热、催化剂或者UV紫外光照射等辅助固化，而具有持久的粘接力，…
3M™ Screen Printable Pressure Sensitive Adhesive SP7202
Print the PSA rather than die-cutting: 3M™ Screen Printable Pressure Sensitive Adhesive SP7202 uses conventional screen printing and can lay down patterns including details like fine lines and small holes. The adhesive cures under UV light in 1-2 seconds and can be used immediately or covered with a liner.
Common Chemistries of Adhesive Tape | 3M
According to the Pressure Sensitive Tape Council, three characteristics define a Pressure Sensitive Adhesive (PSA): Permanent tack; Adhesion with light pressure; No liquid-to-solid phase change; Unlike liquid adhesives, the chemistry in a tape is provided fully cured so there is no additional curing that takes place to form a bond.
3M™ Adhesive Transfer Tape 966 | 3M United States
Our 3M™ Adhesive Transfer Tapes are rolls of pressure sensitive adhesive (PSA) is provided on a special release liner. The tape consists of adhesive only and does not have any type of backing material.
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Technical Data Sheet
Unique UV curable liquid, solventless, 100 % solids Pressure Sensitive Adhesive (PSA) solution for directly printing shapes. Brings additional value by increased throughput, reduced waste, reduced labor and cost. This high-performance PSA …
Precisely print 3MTM Screen Printable Pressure Sensitive Adhesive SP7202 on parts using conventional screen printing and UV curing equipment – and achieve the performance of tape. Reduces the need to die cut parts and extract waste. Bond lines as narrow as 0.5mm and hole diameters as small as 1mm. UV curable in 1-2 seconds.
Technical Data Sheet | 3M
3M™ Hi-Tack Pressure Sensitive Adhesive 3794 bonds to a wide variety of substrates such as wood, corrugated, fabrics and foams, plastics, metal and other lightweight materials. • Sprayable and extrudable. Aggressive tack bonds well to most surfaces. Tackiness remains after cooling, allowing bond formation long after dispensing.
Pressure sensitive adhesive tape can be defined as a continuous flexible strip of cloth, paper, metal, plastic or foam coated on one or both sides with a permanently tacky adhesive at room temperature which will adhere to a variety of surfaces with light pressure (finger pressure) with no phase change (liquid to solid) and usually in roll form.
These Pressure Sensitive Adhesive (PSA) versions of 3MTM Gripping Materials are constructed using a thin flexible fabric backing laminated to an acrylic PSA which is designed to bond to a wide variety of surfaces; including low surface energy substrates.
Your Quick Guide to 3M Pressure Sensitive Adhesive Tapes
Pressure-sensitive adhesive tape (also called PSA tape) is a large category of adhesive tape, usually constructed of a thin, flexible material that is used to attach to the surfaces of two substrates. In most applications, PSAs will adhere to several types of substrates when it’s applied to a dry, clean surface with light pressure.
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