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| 改性间苯二酣-甲醒树脂在全钢载重子午线轮胎带束层胶中的应用 |
| Application of Modified Resorcinol-formaldehyde Resin in Belt Compound of Truck and Bus Radial Tire |
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| DOI： |
| 中文关键词: 改性间苯二酚；甲醛树脂；全钢载重子午线轮胎；带束层胶；粘合性能 |
| 英文关键词: modified resorcinol；formaldehyde resin；truck and bus radial tire；belt compound；adhesion property |
| 基金项目: |
| 中图分类号:TQ330.38＋7；U463.341＋.3/.6 |
| Author Name | Affiliation | | YANG Hai-yan | Double Coin Group (Rugao) Tire Co.，Ltd | | WU Xiao-wei | Double Coin Group (Rugao) Tire Co.，Ltd |
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| 中文摘要: |
| 研究改性间苯二酚-甲醛树脂B-20-WS或A250等量替代间苯二酚在全钢载重子午线轮胎带束层胶中的应用。结果表明：以B-20-WS或A250树脂等量替代间苯二酚后，胶料的门尼焦烧时间延长，硫化速度加快；硫化胶的定伸应力减小，拉伸强度和粘合力增大；成品轮胎的耐久性能提高，可减少环境污染。 |
| 英文摘要: |
| The application of modified resorcinol-formaldehyde resin B-20-WS or A250 instead of resorcinol by equal weight in the belt compound of truck and bus radial tire was investigated. By using B-20-WS or A250 resin, the Mooney scorch time of the compound extended, and the curing rate increased. The modulus of vulcanizate decreased, and the tensile strength and adhesive force increased.The endurance performance of finished tire was improved, and environmental pollution could be reduced. |
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