High-performance low-temperature-resistant double-sided tape and preparation method thereof

• Main Authors: GUO PUSHENG, LUO JIANG, LIU HANXIANG, ZOU WENZHONG
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES

The invention provides a high-performance low-temperature-resistant double-sided tape and a preparation method thereof, and the high-performance low-temperature-resistant double-sided tape is prepared from the following raw materials in parts by mass: 90-120 parts of an active monomer, 5-20 parts of a polar monomer, 0.1-0.5 part of an initiator, 0.01-0.1 part of a molecular weight regulator and 105-150 parts of a solvent. The adhesive tape is good in low-temperature resistance and aging resistance, the defect that a double-sided adhesive tape is too poor in viscosity in the low-temperature environment is overcome, and the prepared adhesive tape can be applied to bonding and fixing of various labels, nameplates and automobile interior accessories and is particularly suitable for bonding and fixing in the low-temperature environment. 本发明提供一种高性能耐低温双面胶带及其制备方法，按质量份计，制备原料包括：90-120份活性单体、5-20份极性单体、0.1-0.5份引发剂、0.01-0.1份分子量调节剂、105-150份溶剂。胶带耐低温性能好，耐老化性能好，解决双面胶带低温环境粘性太差缺点，制备的胶带可以应用于各类标牌、铭牌、汽车内饰品的粘接固定，尤其适合低温环境粘接固定。