How to Choose the 5 Kinds of Adhesives for Membrane Switch Panels?

No matter LED membrane switches or graphic control panels, both need to use one thing: the back adhesive layer (hereinafter referred to as adhesive).

Membrane switches and panels made by JRPanel insist on choosing 3M imported genuine adhesives.

We focus on customer needs, taking into account the different needs of different customers in terms of budget, product function design, etc., there are 5 kinds of adhesives provided by JRPanel , namely 3M55236, 3M9448A, 3M467MP, 3M468MP, 3M300LSE, and there are many choices.

If you want to understand the use of adhesives, what are the differences between the five types of adhesives, and the precautions for the use of adhesives, please read on.

1. The Use of Adhesive

JRPanel’s main business includes membrane switches and membrane panels , and adhesives are required for these two products .

Adhesive has the advantages of tearing and using, easy assembly, easy to carry and disassembly, etc., like the 5 kinds of adhesives mentioned in this article are double-sided adhesives, which can achieve the thinness of the membrane switch panel , good holding power, and temperature resistance.

3M is a diversified multinational company with a long history, which has developed and produced as many as 50,000 high-quality products. There are many types of tapes produced by 3M, and the products are well-known. JRPanel resolutely chooses 3M adhesives, hoping to provide customers with stable and reliable products.

2. 5 Different Types of Adhesives

For customers, adhesives are only a small part of membrane switches and membrane panels. We will adhere to the spirit of excellence and aspire to bring customers better and more durable products. We also hope that customers can understand products better and make suitable products.

The following describes the difference between the 5 types of adhesives in order.

(1) 3M55236 × JRPanel

3M55236 is widely used and has the best price. The material is non-woven cotton paper glue, about 0.12mm thick. Translucent, the temperature range is 90°C (long-term) ~ 120°C (short-term).

The peel strength is 11.5N/10mm.

The characteristics are: general-purpose double-sided adhesive, with durability, good temperature resistance, and strong adhesion. It is recommended for conventional panels (repeated pasting is not recommended, and the adhesive will be broken).

(2) 3M9448A × JRPanel

The material of 3M9448A is non-woven cotton paper glue, about 0.15mm thick. Translucent, the temperature range is 70°C (long-term) ~ 150°C (short-term).

The peel strength is 14N/10mm.

The characteristics are: good initial adhesion and long-lasting adhesion, easy to cross-cut processing, good adhesion to plastics, rubber, rough surfaces; good adhesion at high temperatures (repeated pasting is not recommended, the glue will break).

 

(3) 3M467MP × JRPanel

The material of 3M467MP is pure film without substrate, about 0.05mm thick. Transparent, the temperature range is 149℃ (long-term) ~ 204℃ (short-term).

The peel strength is 5.5N/10mm.

The characteristics are: excellent adhesion effect, can prevent falling off and excellent waterproof performance, good processability, good holding power; the product is resistant to high temperature, super viscous and no glue residue.

(4) 3M468MP× JRPanel

The material of 3M468MP is pure film without substrate, about 0.13mm thick. Transparent, the temperature range is 149°C (long-term) ~ 232°C (short-term).

The peel strength is 8.5N/10mm.

The characteristics are: excellent adhesion effect and waterproof performance, good processability, good temperature resistance, and good holding power; the release paper is a polymer-coated waterproof kraft paper, which will not break even in high temperature environments. wrinkle.

 

(5) 3M300LSE × JRPanel

The material of 3M300LSE is a pure film without substrate, about 0.17mm thick. Transparent, the temperature range is 93°C (long-term) ~ 149°C (short-term).

The peel strength is 9N/10mm.

The characteristics are: excellent thermal stability, chemical stability, initial adhesion, strong bonding effect, high-strength physical and chemical stability; excellent waterproof performance, good die-cutting processability, good temperature resistance, and strong The holding power.

Peel strength :

Refers to the force required to peel off the surface of the object with the double-sided tape.

Under the same length unit, the greater the number of peel strength, the stronger the adhesiveness of the double-sided tape, and it takes more effort to peel it off.

3M55236 adhesive and 3M9448 adhesive are suitable for pasting on the equipment surface of metal chassis, circuit board, ABS, stainless steel rough surface, aluminum alloy and other materials . Repeated pasting is easy to break the adhesive.

3M467 adhesive and 3M468 adhesive are suitable for sticking to any smooth and clean surface of the plastic chassis, etc. , and it is easy to leave glue after repeated pasting.

3M300LSE adhesive, suitable for use with PET materials , suitable for most smooth surface materials , strong waterproof, not easy to break the gel, strong stickiness, and supports repeated pasting .

Adhesives are used in membrane switches and membrane panels. After receiving the products produced by JRPanel, customers often ask us how to paste them to make them more perfect.

I believe that you who have read here carefully have your own views on how to choose the adhesive in membrane switches and membrane panels. JRPanel is willing to provide you with more thoughtful service, you can contact us if you have any questions.