Example 1: 50 parts of methyl hydrogen silicone oil with hydrogen content of 3mmol/g and viscosity of 100cp at 25℃, 60 parts of toluene and 0.5 parts of Karstedt catalyst were added to the reactor equipped with mechanical stirring, thermometer, reflux condensation tube, drip funnel and nitrogen protection device. The temperature was heated to 120℃ […]
Ultraviolet curing technology is a technology that uses a photoinitiator to initiate polymerization, grafting, crosslinking, and other chemical reactions of monomers under ultraviolet irradiation to achieve rapid curing. Uv curable pressure-sensitive adhesive prepared by UV curable technology is a new type of energy-saving and environment-friendly pressure-sensitive adhesive. Under UV irradiation, after grafting and cross-linking curing, […]
The adhesive film made of polyacrylate latex has a good time, phase aging, shooting oil, and when acid and alkaline performance, and it has good sticky performance for fiber, leather, paper, etc. Therefore, latex is widely used in coatings, fabrics, and tanneries. In the fabric application, it is mainly used as a printing and dyeing […]
A pre-emulsion containing 28 parts BA, 22 parts EHA, 1.5 parts AA, 1.0 part HEA, 0.5 parts AM, 0.6 parts Mon0 pol NP1018, 0.2 parts SE-10N, and 20 parts deionized water was prepared in a glass or stainless steel reactor. To the polymerization reactor equipped with a reflux condenser, thermometer, and stirrer, 10% of the […]
Currently, water-based acrylic adhesives are the most widely used alternative to oil-based adhesive products. The reasons for this are as follows. They generally adhere very well to a wide range of materials and have excellent weathering and low-temperature resistance properties. In addition, they are emulsion-based adhesives with cross-linking capability, thus offering compatibility with other polymer […]
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