| 帆布芯耐热输送带高温粘合性能的研究 |
| Adhesion Property at High Temperature of Heat Resistant Conveyor Belt of Duck Construction |
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| DOI： |
| 中文关键词: 帆布芯耐热输送带 高温 粘合性能 |
| 英文关键词: heat resistant conveyor belt of duck construction high temperature adhesion property |
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| 中文摘要: |
| 研究在常温和高温下帆布芯耐热输送带的粘合性能及其影响因素。结果表明：随着试验温度的升高，帆布芯耐热输送带的粘合性能大幅度下降；在覆盖胶中加入粘合剂RF/RA（用量比为4/3.6）可在一定程度上提高常温和高温下输送带的粘合性能；适当增大缓冲层厚度能够提高常温下输送带的粘合性能，而对改善高温粘合性能无明显效果；与采用聚酯帆布相比，采用锦纶6帆布对改善输送带高温下的粘合性能效果较好。 |
| 英文摘要: |
| The adhesion property at normal and high temperature of heat resistant conveyor belt of duck construction and its affecting factors were investigated.The results showed that,with increase of experiment temperature, the adhesion property of heat resistant conveyor belt of duck construction decreased significantly. By adding adhesive RF/RA with the blending ratio of 4/3.6 in cover compound，the adhesion property of belt at normal and high temperature increased.The adhesion property at normal temperature could also be improved by increasing the thickness of breaker ply properly,but the adhesion property at high temperature changed little.At high temperature,the adhesion property of belt with nylon 6 canvas was better than that with polyester canvas. |
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