A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pressure-sensitive adhesive for self-adhesive PVC (polyvinyl chloride) film and preparation method of pressure-sensitive adhesive
The invention relates to a pressure-sensitive adhesive for a self-adhesive PVC (polyvinyl chloride) film and a preparation method of the pressure-sensitive adhesive. The inventor finds that p-fluorophenylalanine can be used as an anti-aging agent and a tackifier of a polyacrylate pressure-sensitive adhesive and is used for preparing an emulsion type polyacrylate pressure-sensitive adhesive. The obtained emulsion type polyacrylate pressure-sensitive adhesive has good anti-aging performance, and specifically, the initial viscosity, the holding power and the 180-degree peel strength of the emulsion type polyacrylate pressure-sensitive adhesive are not obviously changed before and after accelerated aging. The obtained pressure-sensitive adhesive can be used for preparing self-adhesive PVC wallpaper.
本发明涉及一种自粘性PVC膜用压敏胶及其制备方法。发明人发现对氟苯丙氨酸可以作为聚丙烯酸酯压敏胶的抗老剂和增粘剂，用于制备乳液型聚丙烯酸酯压敏胶。所得乳液型聚丙烯酸酯压敏胶具有良好的抗老化性能，具体表现在在加速老化前后，其初粘性，持粘性和180°剥离强度未发生显著改变。所得压敏胶可以用于制备自粘性PVC壁纸。
Pressure-sensitive adhesive for self-adhesive PVC (polyvinyl chloride) film and preparation method of pressure-sensitive adhesive
The invention relates to a pressure-sensitive adhesive for a self-adhesive PVC (polyvinyl chloride) film and a preparation method of the pressure-sensitive adhesive. The inventor finds that p-fluorophenylalanine can be used as an anti-aging agent and a tackifier of a polyacrylate pressure-sensitive adhesive and is used for preparing an emulsion type polyacrylate pressure-sensitive adhesive. The obtained emulsion type polyacrylate pressure-sensitive adhesive has good anti-aging performance, and specifically, the initial viscosity, the holding power and the 180-degree peel strength of the emulsion type polyacrylate pressure-sensitive adhesive are not obviously changed before and after accelerated aging. The obtained pressure-sensitive adhesive can be used for preparing self-adhesive PVC wallpaper.
本发明涉及一种自粘性PVC膜用压敏胶及其制备方法。发明人发现对氟苯丙氨酸可以作为聚丙烯酸酯压敏胶的抗老剂和增粘剂，用于制备乳液型聚丙烯酸酯压敏胶。所得乳液型聚丙烯酸酯压敏胶具有良好的抗老化性能，具体表现在在加速老化前后，其初粘性，持粘性和180°剥离强度未发生显著改变。所得压敏胶可以用于制备自粘性PVC壁纸。
Pressure-sensitive adhesive for self-adhesive PVC (polyvinyl chloride) film and preparation method of pressure-sensitive adhesive
一种自粘性PVC膜用压敏胶及其制备方法
ZHONG SHENGHUA (author)
2023-04-07
Patent
Electronic Resource
Chinese
British Library Online Contents | 2008
UV curable Pressure Sensitive Adhesive
| British Library Online Contents | 1995