Double sided tape composition

Double sided adhesive tape is a roll adhesive tape made of non-woven fabric, cloth base, PET film, glass fiber, PVC, PE foam, acrylic, etc., and then the elastic pressure-sensitive adhesive or resin pressure-sensitive adhesive is evenly coated on the above substrate. It is composed of substrate, adhesive, release paper (film) or silicone oil paper.

Classification of double-sided adhesive base materials

Double sided adhesive tape with substrate

It is a roll or sheet adhesive tape made of cotton paper, pet, PVC film, non-woven fabric, foam, acrylic foam, film, cloth base, glass fiber ~ etc. as the base material, and evenly coated with elastic pressure-sensitive adhesive or resin pressure-sensitive adhesive, acrylic pressure-sensitive adhesive, thermal conductive adhesive, conductive adhesive, etc. on both sides. It is composed of base material, adhesive and isolation paper (film).

Substrate free double-sided tape

It is a roll or sheet adhesive tape made by coating (elastic pressure-sensitive adhesive or resin pressure-sensitive adhesive, acrylic pressure-sensitive adhesive ~ ~ etc.) on release paper (film) materials. It is composed of adhesive and isolation paper (film).

Classification of double sided adhesive tapes

It is divided into solvent adhesive tape (oily double-sided tape) Emulsion adhesive tape (water-based double-sided adhesive tape), hot-melt adhesive tape, calendering adhesive tape and reactive adhesive tape. They are generally widely used in leather, inscription board, stationery, electronics, automobile trim fixing, shoe industry, paper making, handicraft pasting and positioning, etc. hot-melt double-sided adhesive tape is mainly used in stickers, stationery, office, etc. oily double-sided adhesive tape is mainly used in leather goods, pearl cotton, sponge, shoe products, etc High viscosity. Embroidery double-sided tape is mainly used in computer embroidery.

Type of double-sided tape

Pet double-sided adhesive tape: Based on pet, the colors are (transparent and black); the total thickness of the adhesive tape is from 0.01mm to 0.25mm; it is mainly used for the bonding of nameplates, decorations and decorative parts, and the bonding of plastics and rubber

Non woven fabric / cotton paper double-sided adhesive tape: non woven fabric / cotton paper, color: translucent, total thickness of adhesive tape: 0.05mm-0.4mm; Mainly used in: suitable for arc surface pasting, suitable for stamping, nameplate and membrane switch pasting; It can be used to fit labels, photos, envelopes, hooks, etc. Used in shoemaking and leather industry; Adhesion of PP, PE, PU, foam and other materials.

No substrate double-sided adhesive: it is directly coated and pressed by acrylic acid adhesive. The color of the adhesive tape is transparent, and the common thickness specification is 0.06-0.13mm. It has excellent bonding effect, fruit, can prevent · falling, excellent waterproof performance, good processability, good temperature resistance, dimensional stability, thermal stability, chemical stability, and good initial viscosity and holding viscosity; It can be applied to a wider temperature range and harsh environment; The long-term temperature resistance is 80-95 ℃, and the short-term temperature resistance can reach 180-205 ℃; It is used for panel pasting, shockproof foam pasting, door and window sealing strip (EPDM), metal and plastic pasting, etc.

Thermal conductive double-sided adhesive: it is made of glass fiber as the base material and pressed by coating thermal conductive adhesive on both sides. The color is white; Total thickness: 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.5mm, etc; Widely used in LED, CPU, electronic components, etc.

PE foam double-sided  adhesive tape: take foam as the base material and apply acrylic glue on both sides. Color: black and white; Conventional thickness: foam foam has 5 times, 8 times, 10 times, 15 times, 20 times and 30 times; 0.2mm. 0.25mm. 0.3mm. 0.4mm. 0.5mm. 0.6mm. 0.8mm. 1.0mm. 1.2mm. 1.5mm. 2.0mm. 3.0mm, etc; It is widely used for pasting and fixing photo frame decorative strip, furniture decorative strip, automobile decorative strip, wave plate, wheel arc, current blocking, plate brake lamp, automobile logo, motorcycle label, electrical nameplate, wool strip, etc. features: strong adhesion, good retention, UV protection, temperature resistance, water resistance, solubility and plasticity resistance. Applicable temperature: - 20 ℃ ~ 120 ℃.

Acrylic foam double-sided tape: acrylic tape is made of all acrylic material as substrate and covered with release film or release paper. Color: black, white, transparent, gray; Thickness: 0.2mm 0.3mm. 0.4mm. 0.5mm. 0.8mm. 1.0mm. 1.2mm. 2.0mm. 3.0m, etc; It has waterproof, shock-absorbing, heat-resistant and sound insulation equivalent 1 · fruit, and has the characteristics of strong adhesion and good weather resistance,