stencil printing red glue Manufacturers

Nowadays, electronic products or electrical appliances are inseparable from potting glue in the production process. Potting glue can be used for the overall potting of parts and components, and can also be used for bonding and fixing electronic components. Usually two-component potting glue is more suitable for potting integral parts. After potting, it can enhance the performance of electronic products and make them safer to use. When bonding electronic components, one-component electronic potting glue is usually used, which is easy to operate and suitable for both manual gluing and automatic assembly line gluing.

Red Glue role is to make the parts tightly paste on the PCB surface, prevent them from falling, but in drawing occurs when using, the glue will fall and in other parts of the PCB components, most notably affect the appearance of the PCB, the serious influence to the use of electronic products, wire drawing is a variety of factors, process, and material, have glue, environmental aspects and so on, here are some patch red plastic factors and solving method of drawing.

Silicone potting adhesives can meet the user's requirements for adhesive curing time, as long as the appropriate change in curing environment temperature, you can achieve the estimated curing time. As there are many different types of silicone potting adhesives, different types have certain requirements on curing methods and temperatures, so you need to check the instructions carefully before use.

Among the types of potting glue, silicone potting is widely used because the mechanical properties of the colloid after curing are poor and it can be easily broken apart to replace components, while polyurethane potting glue does not have this property, which limits the use field. Only the reasonable application of silicone potting can achieve the expected potting effect.

Tensan UV adhesive shows remarkable performance. It cures rapidly, taking only 5 - 10 seconds under specific conditions, far exceeding ordinary UV adhesives. It has high bonding strength, with a tensile shear strength of over 20MPa for various materials, while common adhesives are around 10 - 15MPa. It has strong weather resistance, with minimal performance degradation after 1,000 hours of testing, unlike ordinary adhesives that are prone to aging and yellowing. It has good flexibility, and its special structure can buffer stress, differing from brittle adhesives. It has excellent transparency, with a visible light transmittance of over 95%, higher than ordinary adhesives with impurities and bubbles. It has good environmental protection, without formaldehyde, benzene and other VOCs, and no harmful gas emission during curing. Some ordinary adhesives contain harmful substances and release VOCs. It has significant application advantages in many industries.

The chemical reaction between the two components creates a number of chemical bonds, so that the cured adhesive is structurally strong and can withstand extreme external damage.