文献类型：专利

英文题名：Regenerated butyl rubber damping adhesive is obtained by mixing regenerated butyl rubber of preset Mooney viscosity, butyl rubber, petroleum resin or rosin as damping agent, and inorganic filler e.g. barium sulfate, and vulcanizing

作者：WEI Y;WU D;WU C;XU H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103146322-A

申请日：2013-03-06

公开日：2013-06-12

语种：英文

收录：DERWENT

摘要：NOVELTY - A regenerated butyl rubber damping adhesive is obtained by mixing 50-100 pts. wt. regenerated butyl rubber, 0-100 pts. wt. butyl rubber, 50-250 pts. wt. damping agent, and 100-800 pts. wt. inorganic filler at 20-120 degrees C for 10-30 minutes in a Haake torque rheometer, and vulcanizing. The regenerated butyl rubber has a Mooney viscosity of 5-60 at 100 degrees C. The damping agent is petroleum resin or rosin. The inorganic filler is barium sulfate or calcium carbonate. USE - Regenerated butyl rubber damping adhesive (claimed). ADVANTAGE - The regenerated butyl rubber damping adhesive has excellent damping property and adhesiveness.