珠海市劲威科技有限公司

JW-806防变色剂

  • 产品详情

简介:
  主要用於防止铜及铜合金工件经化学清洗或化学抛光以后的工序间或长期封存前的防变色处理。

物化指标:
 外 观:无色至乳白色均匀液体
 PH值:浓缩液10.0±0.5
     工作液8.0±0.5
 稀释比:1:5(即: 防变色剂 : 水)
 使用温度:室温~50℃
 处理方式:浸渍
 处理时间:30秒~60秒

使用指南:
 工作槽内加入计标量的水,按比例加入防变色剂,搅拌均匀即可待用。
 铜及铜合金工件经化学清洗或化学抛光后,及时用流动自来水漂洗干净,浸渍于JW-806防变色剂工作液中30~60秒钟(稍长时间滞留槽内,工件无腐蚀)后捞出工件,视技术条件要求可水洗亦可不水洗,烘干或吹干即可。
 定期添加适量JW-806防变色剂浓缩液即可维持槽液的处理能力。
 勿将酸性物质带入工作槽内,以免降低槽液的处理能力。

注意事项:
 本品有效期为6个月。
 贮放于阴凉干燥处,避免日晒或雨淋,以免变质。
 操作时,戴好手套。

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