The adhesive force was enhanced and the resistance to acid and alkali was also improved when the coupling agent amount was 0.4%.
英
美
- 通过添加适量的(0.;4%25质量份)含氨基硅烷偶联剂A-1120;附着力与不加相比;从1级提高到0级;涂膜耐酸和耐碱能力都有提高。