摘要
以表氯醇为交联剂,采用酸解、共聚交联的方法,对传统骨胶进行改性,制备一种在常温下为液态的新型黏合剂,并利用红外光谱对产物结构进行表征.考察不同因素对产物性能的影响,得到黏合剂合成的最佳工艺条件:酸解温度为60℃,共聚交联温度为50℃,表氯醇用量为骨胶量10%,接枝共聚时间为90 min,所得产物凝固点达到-5℃.
The technology of bone glue modification was studied which was grafted by epoxychloropropane. The structure of modified bone glue was characterized by IR. The influence factors on the process such as acid decompounds temperature, acid decompounds time, copolymerization temperature, cross-linking agent dosage and grafting copolymerization time were discussed and optimized. The new environment-friendly adhesive can he applied conveniently due to its lower freezing point （-5 ℃） and innocuity.
出处
《华侨大学学报（自然科学版）》
CAS
北大核心
2008年第3期415-418,共4页
Journal of Huaqiao University(Natural Science)
基金
陕西省星火计划(2004KX3-10)
关键词
表氯醇
骨胶
黏合剂
凝固点
epoxychloropropane
bone glue
adhesive
freezing point
