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Portable adhesive tape high-temperature permanent adhesion testing device and working principle thereof

A testing device and a stick-holding technology, which are applied in the field of portable adhesive tape high-temperature stick-holding testing equipment, can solve the problems of lagging production schedule, high cost, bulky volume, etc., and achieve the effect of convenient operation and simple structure

Active Publication Date: 2014-06-11
ANHUI MINGXUN NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is based on the consideration of the above reasons that the detection device for high temperature stickiness of pressure-sensitive adhesive tape has been applied; however, the high temperature stickiness detection device sold on the market is expensive, bulky, inconvenient to operate and maintain, and the detection results are serious. Lag behind the production schedule, so it is far from being popular among pressure-sensitive tape manufacturers and tape users

Method used

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  • Portable adhesive tape high-temperature permanent adhesion testing device and working principle thereof
  • Portable adhesive tape high-temperature permanent adhesion testing device and working principle thereof
  • Portable adhesive tape high-temperature permanent adhesion testing device and working principle thereof

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0036] figure 1 , figure 2 Shown is a schematic diagram of the appearance of the present invention; image 3 , Figure 4 Shown is a schematic cross-sectional view of the present invention. The invention consists of a base 14, a support 13, a counterweight 8, an electric heating phase change constant temperature test box set (consisting of an upper constant temperature test box 11 with reticle and a lower constant temperature test box with reticle), indicator light 7. Alarm bell 4 and load-bearing platform (composed of button switch 3, support spring 16 and bearing plate 15) and other components.

[0037] in Figure 7 In, the front and back test surfaces 18 of the electric heating phase change constant temperature test box 11 have scale lines 19, the minimum scale is 0.5 mm, and the material is a polished 304 stainless steel plate with a thickness of 1 mm;

[003...

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Abstract

The invention discloses a portable adhesive tape high-temperature permanent adhesion testing device. The device is characterized by consisting of a bracket, an electric heating phase change type constant-temperature test box group, a weight, a base, a button switch, an alarm light and an alarm electric bell. The device is simple in structure and convenient to operate, and the permanent adhesion of a pressure sensitive tape at different temperatures can be tested. The pressure sensitive tape has the practical application prospect in the aspects of production and detection. The invention also discloses a working principle of the portable adhesive tape high-temperature permanent adhesion testing device.

Description

Technical field [0001] The invention relates to the field of performance testing of pressure-sensitive adhesive tapes, in particular to a portable adhesive tape high-temperature holding force test device and its working principle. Background technique [0002] The specific manifestation of the adhesiveness of pressure-sensitive tapes is the result of the combined effects of initial adhesion, peeling force, holding adhesion and base adhesion. The holding adhesion of the tape mainly characterizes the firmness of the tape during use. Therefore, in the manufacture and use of pressure-sensitive adhesive tape, the detection of the adhesive force of the adhesive tape is a crucial part. However, in actual industrial production activities, limited to the inspection conditions and test methods, generally only the normal temperature holding adhesion of the tape is tested. This normal temperature test value has no guiding significance for the actual use conditions of the tape, so it must be ...

Claims

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Application Information

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IPC IPC(8): G01N19/04
Inventor 潘成诚
Owner ANHUI MINGXUN NEW MATERIAL TECH
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