首页>
外国专利>
TOUGHENED EXPANDABLE EPOXY RESINS FOR STIFFENING AND ENERGY DISSIPATION IN AUTOMOTIVE CAVITIES
TOUGHENED EXPANDABLE EPOXY RESINS FOR STIFFENING AND ENERGY DISSIPATION IN AUTOMOTIVE CAVITIES
展开▼
机译:用于汽车腔室加筋和消能的增韧可膨胀环氧树脂
展开▼
页面导航
摘要
著录项
相似文献
摘要
Expanded, toughened structural adhesives form stiffening materials for vehicular panels and bodyshell structures. The toughened structural adhesive contains an epoxy resin, a rubber, an elastomeric toughener, a curing agent, and an expanding agent. The expanded structural adhesive greatly increases the amount of energy absorbed by the panel or bodyshell structure during an impact. A blowing agent combination of a chemical blowing agent with expandable microballoons provides for especially good energy absorption.
展开▼