What unknown facts about foam do you know?
Foam tape is a roll-shaped adhesive tape made of paper, cloth, film, foam, etc. as a base material, and then the adhesive is evenly coated on both sides of the base material. It is composed of base material, adhesive, isolation The agent (release film) consists of three parts. Depending on the substrate, some substrates require surface treatment before gluing.
Foam glue features:
1. It has excellent sealing performance to avoid gas release and atomization.
2. Excellent resistance to compression deformation, that is, the elasticity is durable, which can ensure long-term shock protection for accessories.
3. It is flame retardant, does not contain harmful and toxic substances, will not remain, will not pollute equipment, and is not corrosive to metals.
4. Can be used in a variety of temperature ranges. It can be used from minus 40 degrees Celsius to 90 degrees Celsius.
5. The surface has excellent wettability, easy to bond, easy to make, and easy to die-cut.
6. Long-lasting tack, large peeling, strong initial tack, and good weather resistance; waterproof, solvent-resistant, high-temperature resistant, and good conformability on curved surfaces.
Application areas
1. Electronic market: mobile phones, computers, digital cameras, mechanical panels, membrane switches, etc.;
2. Automobile market: exterior decorative strips, auto parts, auto logos, auto perfume, etc.;
3. Home market: hooks, furniture, toys, handicrafts, window gap, door gap paste, etc.
PE foam double-sided tape
It refers to double-sided tape coated with acrylic glue on both sides of a PE foam base material.
The main colors are white, black and gray. The commonly used thicknesses are 0.3mm, 0.5mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm and 3.0mm. The foam expansion multiples are 5 times, 8 times, 10 times and 15 times. , 20 times and 30 times, the release type is mainly release paper (white, yellow) and release film (red, green, blue, orange)
Features: Strong adhesion, good retention, UV protection, temperature resistance, water resistance, solvent resistance and plastic resistance. Applicable temperature: -20℃~120℃.
Usage: Suitable for pasting and fixing photo frame decorative strips, furniture decorative strips, automobile decorative strips, corrugated boards, wheel arcs, flow blocks, plate brake lights, car logos, motorcycle signs, electrical appliance nameplates, tops, etc.
EVA foam double-sided tape
It refers to the double-sided tape made by coating adhesive on both sides of the EVA foam base material. Adhesives include oil glue, hot melt glue and rubber glue, with rich colors including white, gray, black and other colors.
Features: It has the advantages of good shock-proof buffering performance, closed cells, good sound insulation effect, heat insulation, moisture-proof, chemical corrosion resistance and meets environmental protection requirements.
Usage: Used as auxiliary materials in various electronic products, electrical appliances, automobiles, communications, computers, toys, household hooks, sports equipment, plastics, hardware and other industries. Common density: 38 degrees-48 degrees, special density: 50 degrees-80 Degree, common thickness: 0.5mm-50mm, white or yellow release paper is generally used, applicable temperature: 20℃-60℃.
PU foam double-sided tape
It refers to double-sided tape coated with acrylic glue on both sides of a PU foam (polyurethane) base material. Colors include white and black, commonly used thicknesses are 0.8mm and 1.6mm, mainly covered with blue checkered release paper.
Features: It has the characteristics of strong adhesion, good stickiness, waterproofness, good hardness, good toughness and strong weight resistance.
Usage: Suitable for bonding and fixing hooks, billboards, picture boards, plastic strips, metal sheets, etc. Applicable temperature: -20℃-120℃.
Acrylic foam double-sided tape
It refers to the double-sided tape made by coating acrylic glue on both sides of the acrylic foam base material.
The colors include white, gray, transparent and black, and there are many thicknesses, mainly 0.25mm, 0.4mm, 0.5mm, 0.64mm, 0.8mm, 1.2mm, 1.6mm, 2.0mm, 3.0mm, and the release type is white. Paper and red release film
Features: It has the advantages of high adhesion, high retention, waterproofness, temperature resistance, and strong load-bearing capacity. It is the best among all foams.
Usage: Can be used for bonding and fixing anti-scratch strips, pedals, sun visors, sealing strips, anti-collision strips, rear fenders, nameplate decorative strips, door perimeter protection strips, glass curtain walls, metal products, etc. Applicable temperature: -20 ℃-120℃.
After reading the above, I believe you have a preliminary understanding of the scope of use and application classification of foam glue. Die Cutting Home will introduce it to you.�An enterprise specializing in graphite sheets, thermally conductive silicone sheets, silicone strips, imported thermally conductive tapes, imported foam, conductive cloth, high-temperature glue, protective film, double-sided tape, insulating PET, PVC and other materials
