Highly Interfacial Adhesion and Mechanism of Nylon-66/Rubber Composites by Designing Low-Toxic RF-like Dipping Systems

天然橡胶 粘附 复合材料 硫化 纤维 材料科学 润湿 模数 超细纤维 聚酯纤维 图层(电子)
作者
Shuangqi Diao,Wei Huang,Yingzhe Li,Wencai Wang,Bing Yu,Nanying Ning,Ming Tian,Liqun Zhang
出处
期刊:Industrial & Engineering Chemistry Research [American Chemical Society]
卷期号:61 (49): 17950-17962 被引量:8
标识
DOI:10.1021/acs.iecr.2c03740
摘要

Fiber-reinforced rubber composites (FRRC) are widely used as load-carrying and anti-pressure products. Resorcinol–formaldehyde–latex (RFL) dipping is widely used to improve interfacial adhesion between fiber and rubber in industry. Unfortunately, high volatility and toxicity of RFL do great harm to humans and the environment during the open dipping process. In this work, a phloroglucinol–terephthalaldehyde–latex (PTL) dipping system based on a low-toxic and low-volatile resin was developed to achieve equivalent interfacial adhesion instead of RFL ones. The reaction mechanism, chemical structure, and wettability changes on the Nylon-66 (PA66) fiber surface were characterized. The effect of the phloroglucinol/terephthalaldehyde (P/T) ratio on the dip pick-up, morphology of the fiber surface, and interfacial structure of FRRC was investigated to expound the interfacial adhesion mechanism. At the optimum P/T ratio (1/2.2), a dipping layer with uniform and suitable dip pick-up is achieved on the fiber surface, which ensures the formation of an appropriate graded interfacial layer with enough crosslinking density and modulus, under the synergistic effect of co-vulcanization with rubber, and accordingly strengthens interfacial adhesion. The dipped fiber possesses excellent interfacial adhesion, dynamic fatigue life, and storage stability at the RFL level. This new dipping system is environmentally friendly and easy to scale up without making any change in the process and equipment.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
思源应助澡雪采纳,获得10
刚刚
Hexagram发布了新的文献求助10
刚刚
汉桑波欸完成签到,获得积分10
刚刚
1秒前
珏珏子完成签到,获得积分10
2秒前
在水一方应助moon采纳,获得10
4秒前
chen同学完成签到 ,获得积分10
4秒前
学术噗噗完成签到,获得积分10
5秒前
Luo完成签到,获得积分20
5秒前
Lei发布了新的文献求助10
6秒前
1111发布了新的文献求助10
8秒前
8秒前
称心的语芙完成签到,获得积分10
8秒前
9秒前
CipherSage应助WXY采纳,获得10
11秒前
11秒前
11秒前
13秒前
王弈轩发布了新的文献求助10
13秒前
NexusExplorer应助Hoyal_He采纳,获得10
14秒前
yangmingyu发布了新的文献求助10
14秒前
今后应助CyS采纳,获得10
14秒前
CipherSage应助肯瑞恩哭哭采纳,获得10
15秒前
大模型应助Lei采纳,获得10
15秒前
Vv完成签到,获得积分10
15秒前
15秒前
16秒前
内向寒云发布了新的文献求助10
17秒前
JYX完成签到 ,获得积分10
17秒前
鲍勃完成签到,获得积分10
17秒前
共享精神应助荡南桥采纳,获得10
18秒前
19秒前
碧蓝断天关注了科研通微信公众号
19秒前
荡南桥完成签到,获得积分10
20秒前
20秒前
小当家完成签到,获得积分10
21秒前
21秒前
科研通AI2S应助陈媛采纳,获得10
21秒前
TT发布了新的文献求助10
21秒前
王弈轩完成签到,获得积分20
22秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Effective Learning and Mental Wellbeing 400
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3976107
求助须知:如何正确求助?哪些是违规求助? 3520330
关于积分的说明 11202435
捐赠科研通 3256819
什么是DOI,文献DOI怎么找? 1798504
邀请新用户注册赠送积分活动 877642
科研通“疑难数据库(出版商)”最低求助积分说明 806496