| 硫化剂DL-268在NR/SBR胶料中的应用 |
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| 引用本文： | 庞俊. 硫化剂DL-268在NR/SBR胶料中的应用[J]. 橡胶工业, 2000, 47(2): 90-93 |
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| 作者姓名： | 庞俊 |
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| 作者单位： | 双喜轮胎工业股份有限公司技术处,山西,太原,030006 |
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| 摘 要： | 研究了硫化剂ＤＬ－２６８对ＮＲ／ＳＢＲ胶料各项性能的影响，试验结果表明，在ＮＲ／ＳＢＲ胶料中加入２份硫化剂ＤＬ－２６８，可改进抗硫化返原性，提高硫化胶在热氧老化或过硫化状态下的物理性能及胶－帘线之间的粘合力，降低硫化胶的疲劳温升。所得结果与所选择的试验配方构成有关。
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| 关 键 词： | 硫化剂 硫化 NR SBR 橡胶 DL－268 |
| 文章编号： | 1000-890X(2000)02-0090-04 |
| 修稿时间： | 1999-05-21 |
Application of curing agent DL-268 to NR/SBR compound |
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| PANG Jun. Application of curing agent DL-268 to NR/SBR compound[J]. China Rubber Industry, 2000, 47(2): 90-93 |
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| Authors: | PANG Jun |
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| Affiliation: | PANG Jun;(Double Happiness Tire Industry Co., Ltd., Taiyuan 030006) |
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| Abstract: | The effect of the curing agent DL 268 on the properties of NR/SBR compound was investigated.The results showed that the reversion resistance,the physical properties of thermal oxidative aged vulcanizate or overcured vulcanizate,and the adhesion strength between rubber and cord were improved by adding 2 phr of DL 268 to NR/SBR compound;and the fatigue heat build up of vulcanizate decreased.The results were related to the composition of selected formula. |
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| Keywords: | curing agent reversion optimum cure overcure adhesion strength heat build-up |
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