聚酯帘线与橡胶粘合用间苯二酚-甲醛树脂胶乳混合液改性剂的合成  

Synthesis of Modifier of Resorcinol-Formaldehyde Resin Latex for Adhesion between Polyester Cord to Rubber

作　　者：祁世宇 QI Shiyu(Shanxi Chemical Research Institute (Co. .Ltd), Shanxi 030021 ,China)

机构地区：[1]山西省化工研究所(有限公司),山西太原030021

出　　处：《轮胎工业》2018年第12期757-759,共3页Tire Industry

摘　　要：从改性一次浸渍工艺出发,合成间苯二酚-甲醛树脂胶乳(RFL)混合液改性剂,并研究其对聚酯帘线与橡胶粘合性能的影响。结果表明,当酚醛物质的量的比为1∶1. 7、反应时间为6 h时合成产物收率最大,在RFL浸渍液中加入改性剂后可以大幅提高聚酯帘线与橡胶的粘合强度。In this study,the modifier of resorcinol-formaldehyde resin latex(RFL)was synthesized and its effect on the adhesion properties between polyester cord and rubber using one-step RFL dip process was studied. The results showed that the production yield was the highest when the molar ratio of 4-chlororesorcinol to formaldehyde was 1∶1. 7 and the reaction time was 6 h. The adhesion strength between polyester cord and rubber was greatly improved by adding the modifier.

关 键 词：间苯二酚-甲醛树脂胶乳 改性剂 聚酯帘线 橡胶 粘合 

分 类 号：TQ330.389[化学工程—橡胶工业] TQ330.387