The aluminum often needs to carry on chemical polishing processing before the electrolytic oxidation, increases its surface smooth finish and the radiance.
铝件在电解氧化前往往需要进行化学抛光处理，以增加其表面光洁度和光亮度。
A kind of polishing agent PPG-1 with cost-effective and high performance suitable for Al-Si alloy products was developed based on spiral vibration polishing processing.
针对铝硅合金制品的螺旋振动抛光工艺进行了研究，开发了一种成本低廉、性能良好的新型抛光剂PPG - 1。
When CHMA660 is used with curing agent in 10:1, the operation time is 8-13 minutes and the solidification time is 20-25minutes. The polishing processing can be conducted after 25 minutes.
应用于石英石板材的组装拼接，能达到较高的粘接强度及无缝拼接效果．CHMA660以10：1的比例与硬化剂使用时，其操作时间为8-13分钟，固化时间为20-25分钟，25分钟后即可打磨加工。
When CHMA660 is used with curing agent in 10:1, the operation time is 8-13 minutes and the solidification time is 20-25minutes. The polishing processing can be conducted after 25 minutes.
应用于石英石板材的组装拼接，能达到较高的粘接强度及无缝拼接效果．CHMA660以10：1的比例与硬化剂使用时，其操作时间为8-13分钟，固化时间为20-25分钟，25分钟后即可打磨加工。
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