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首页> 外文期刊>Plasma processes and polymers >Improvement of the adhesive capacity of SBR for footwear outsoles by surface activation and coating deposition with atmospheric pressure plasma
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Improvement of the adhesive capacity of SBR for footwear outsoles by surface activation and coating deposition with atmospheric pressure plasma

机译：用大气压等离子体表面活化和涂层沉积改善SBR鞋类外泡的粘接能力

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摘要

Looking for a cleaner alternative to halogenation in the preparation of rubber for bonding with leather in footwear, atmospheric pressure plasma treatments were applied on styrene-butadiene rubber (SBR). Its adhesive capacity was improved and the highest bond strength standards for footwear were met. Two optimal processes were identified: (1) Plasma polymerization of (3-aminopropyl) triethoxysilane coatings on flat SBR and (2) plasma-activation of mechanically roughened SBR. The improvement on coated, flat SBR was mainly due to its surface chemistry having greater concentrations of polar carbon-oxygen species than the untreated SBR. For plasma-activated, mechanically roughened SBR, combined contributions of mechanical roughening and roughening by plasma irradiation were found. Coating flat SBR at 100 mm/s showed the best balance between improved bond strength and durability.
机译：在制备橡胶中寻找卤化的卤化替代品，用于用鞋类粘合，富含苯乙烯 - 丁二烯橡胶（SBR）施加大气压等离子体处理。 它的粘合剂能力得到改善，满足了鞋类的最高粘合强度标准。 确定了两种最佳方法：（1）（3-氨基丙基）三乙氧基硅烷涂层的血浆聚合在扁平SBR和（2）血浆激活的机械粗糙的SBR。 涂覆，扁平SBR的改善主要是由于其表面化学具有比未处理的SBR更大浓度的极性碳 - 氧物质。 对于等离子体活化的，机械粗糙的SBR，发现了通过等离子体照射机械粗糙化和粗糙化的组合贡献。 100 mm / s的涂层平SBR显示出改善的粘合强度和耐久性之间的最佳平衡。

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