祁世宇.聚酯帘线与橡胶粘合用RFL改性剂的合成[J].轮胎工业,2018,38(12):757-759 |
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聚酯帘线与橡胶粘合用RFL改性剂的合成 |
The Synthesis of RFL Modifier for Adhesion of Polyester Cords to Rubber |
投稿时间:2017-10-30 修订日期:2017-10-30 |
DOI: |
中文关键词: 聚酯、橡胶粘合、RFL改性剂 |
英文关键词: Polyester,Rubber bonding, RFL Modifier |
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中文摘要: |
从改性一次浸渍工艺出发,以4-氯间苯二酚、间苯二酚和甲醛为原料合成出了RFL改性剂,结果表明,当酚醛比为1:2、反应时间为6h时收率最佳,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。 |
英文摘要: |
Starting from the modification of one dip process, using 4-chlororesorcinol, resorcinol and formaldehyde as raw materials to synthesize the RFL modifier. The results show that when the ratio of the 4-chlororesorcinol to formaldehyde at 1:2, the reaction time at 6h, the yield is best. The adhesion strength of polyester cord and rubber can be greatly improved after the modifier is added to the RFL. |
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