SUBSTRATE COMPOSITION FOR BUBBLE-DISPERSIBLE FOAM TAPE, FOAM TAPE USING SAME, AND PREPARATION METHOD THEREOF
申请人:LG Hausys, Ltd.
公开号:EP2843021A1
公开(公告)日:2015-03-04
Disclosed are a base material composition for a foam tape which has high foam stability and excellent peel strength, a foam tape prepared using the same, and a preparation method thereof. According to the present invention, the base material composition for a foam tape comprises an acrylic monomer, a radical initiator, a cross-linking agent, a porous filler, and a surfactant, wherein the surfactant comprises 60-90 wt% of a siloxane-based polymer and 10-40 wt% of a non-siloxane-based polymer. A foam tape prepared thereby is economical compared with conventional foam tapes, is free from a deteriorating adhesive force, and has excellent foam stability.
本发明公开了一种具有高泡沫稳定性和优异剥离强度的泡沫胶带基材组合物、使用该组合物制备的泡沫胶带及其制备方法。根据本发明,泡沫胶带的基材组合物包括丙烯酸单体、自由基引发剂、交联剂、多孔填料和表面活性剂,其中表面活性剂包括 60-90 wt%的硅氧烷基聚合物和 10-40 wt%的非硅氧烷基聚合物。由此制备的泡沫胶带与传统的泡沫胶带相比经济实惠,粘合力不会下降,泡沫稳定性极佳。