张春蕾,李树喆.超细复合矿物无机填料在输送带胶料中的应用研究[J].橡胶科技,2018,16(3):43-45. |
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超细复合矿物无机填料在输送带胶料中的应用研究 |
Application of Mineral-derived Ultrafine Inorganic Filler in Compound of Conveyor Belt |
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DOI: |
中文关键词: 复合矿物无机填料 炭黑 白炭黑 输送带 |
英文关键词: mineral-derived inorganic filler carbon black silica conveyor belt |
基金项目: |
中图分类号:TQ336.2 |
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中文摘要: |
研究超细复合矿物无机填料替代炭黑或白炭黑在输送带胶料中的应用。结果表明,在丁苯橡胶(SBR)和天然橡胶(NR)/顺丁橡胶(BR)/再生橡胶输送带覆盖胶中超细复合矿物无机填料替代炭黑N330的比例分别不超过20%和30%,在NR/SBR/再生橡胶织物芯输送带贴胶中超细复合矿物无机填料替代炭黑N660的比例不超过10%,在NR/SBR/BR钢丝绳芯输送带粘合胶中超细复合矿物无机填料替代白炭黑的比例可以达到30%~50%。 |
英文摘要: |
The application of mineral-derived ultrafine inorganic filler in the compound of conveyor belt was studied. The results showed that the proportion of the mineral-derived ultrafine inorganic filler in the replacement of carbon black N330 in styrene butadiene rubber(SBR)and natural rubber(NR)/butadiene rubber(BR)/recycled rubber cover compounds could not exceed 20% and 30%,respectively. In the NR/ SBR/recycled rubber sheet for the fabric core conveyor belt,the replacement ratio of carbon black N660 by the mineral-derived ultrafine inorganic filler had to be controlled not more than 10%. In the NR/SBR/BR adhesive compound of the steel wire conveyor belt,the replacement ratio of silica by the mineral-derived ultrafine inorganic filler could reach 30%~50%. |
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