Acrylic pressure sensitive adhesive The reaction medium of the acrylate pressure-sensitive tape is an organic solvent or water, and the glass transition temperature of the tape film is between minus 60 degrees Celsius and minus 30 degrees Celsius, which is adjusted by the branched chain of the acrylate copolymer. Under normal conditions, the longer the […]
There are four main categories of pressure sensitive adhesives used in industry: solvent-based pressure sensitive adhesives emulsion pressure sensitive adhesives hot melt pressure sensitive adhesives ray curing pressure sensitive adhesives According to their polymer, pressure sensitive adhesives are divided into rubber pressure sensitive adhesives, polyacrylate pressure sensitive adhesives, polyethylene resin, polyurethane resin, and polyisobutene emulsion, […]
Do you know about pressure-sensitive adhesives? Pressure-sensitive adhesive is an adhesive kind featuring a special formulation. It binds together two surfaces upon applying pressure and does not need water, solvent, or heat activation. The advantage of pressure-sensitive adhesive is it is waterproof and odorless. Pressure-sensitive adhesive combines viscosity with elasticity. Viscosity refers to the thick […]
① Elastic type press-sensitive adhesive The elastomer used for this kind of pressure sensitive adhesive was originally natural rubber, and then gradually expanded to a variety of synthetic rubber and thermoplastic elastomer. According to the elastomer used, this kind of pressure sensitive adhesive can be further divided into natural rubber pressure sensitive adhesive, synthetic rubber […]
Composition of thermoplastic elastomer pressure sensitive adhesive: A thermoplastic elastomer is a new type of synthetic rubber developed after 1963. It has the stay solubility and hot workability of thermoplastic plastics. It has the elasticity of vulcanized rubber at room temperature without chemical crosslinking. Therefore, it is also called the third-generation rubber. A typical thermoplastic […]
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