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聚氨酯锚固胶的研制
Research of polyurethane anchor adhesive
【摘要】 用丙烯酸改性聚氨酯锚固胶,性能达到国外同类产品标准,研讨了NCO/OH比值、多异氰酸酯类型等对锚固胶性能的影响,得到了拉拔强度、位移、施工性等性能优良的聚氨酯锚固胶。
【Abstract】 This paper study modified polyurethane anchor adhesive by acrylic acid. It discusses the effect NCO/ OH ratio, type of isocyanate to adhesive behaviour. The polyurethane anchor adhesive has excellent properties such as adhesive force between concrete and rebar, displacement, workability.
- 【文献出处】 中国胶粘剂 ,China Adhesives , 编辑部邮箱 ,2002年01期
- 【分类号】TQ433.432
- 【下载频次】113