化学复合镀Ni-P-PTFE的研究

A study on the electroless plating Ni-P-PTEF

研究了化学复合镀 Ni-P-PTFE(聚四氟乙烯 )工艺中表面活性剂、PTFE的用量及温度对Ni-P-PTFE镀层性能和镀速的影响。试验表明 :在化学镀 Ni-P合金的酸性镀液中 ,表面活性剂1 2 2 7(阳离子 )、JFC(非离子 )及 PTFE(微粉 )的用量分别为 4 .5m L·L- 1 ,6m L·L- 1 和 6～ 5g·L- 1 ,p H为 5.0 ,温度为 85～ 90°C时 ,可获得较佳性能的

The influence of the atmospheric temperature and the dosage amount of PTEF on the plating quality and plating speed of Ni P PTEF was studied in this paper. The experiment results show that the plating quality of Ni P PTFE can reach the level of excellence when the parameters of the acid plating solution of the electroless Ni P alloy are: pH is at 5.0, atmospheric temperature at 85～90 °C, and the dosage amount of the surface active agent, of JFC, and of PTFE is 4.5 mL·L 1 , 6 mL·L 1 and 4～5 g·L 1 respectively.