摘要
研究液态腰果油改性酚醛补强树脂NC-360HP在全钢子午线轮胎配方中的应用。结果表明:与采用酚醛树脂SL-2101的胶料相比,采用液态腰果油改性酚醛补强树脂NC-360HP的胶料部分物理性能稍差,但其硫化速度更快,耐老化性能更好,拉断永久变形也更低,其最大优势在于可以有效降低胶料门尼粘度,提高高填充炭黑配方胶料的加工性能。
The application of liquid cashew oil modified phenolic reinforcing resin NC-360HP in the formulation of all-steel radial tire was studied.The results showed that,compared with the compound with phenolic resin SL-2101,some physical properties of the compound with NC-360HP decreased;however,the curing speed with NC-360HP was faster,and aging resistance and permanent deformation at break were better.In addition,use of NC-360HP could effectively reduce the Mooney viscosity and improve the processability of the compound with high carbon black content.
作者
冉宇宁
陈鑫
RAN Yuning;CHEN Xin(Guizhou Tyre Co.,Ltd,Guiyang 550008,China)
出处
《轮胎工业》
CAS
2021年第6期374-376,共3页
Tire Industry
关键词
液态腰果油改性酚醛补强树脂
酚醛树脂
全钢子午线轮胎
加工性能
硫化速度
门尼粘度
liquid cashew oil modified phenolic reinforcing resin
phenolic resin
all-steel radial tire
processability
curing speed
Mooney viscosity
