铜箔无铬钝化剂
Chromium-free passivation agent for copper foil
1.环保无铬,替代传统六价铬体系。
2.相比硅烷,起效浓度更低,槽液稳定易管理,无VOCs释放问题。
3.常温浸泡操作,成膜致密无裂纹,形成热稳定性优异的化学键。
4.有效防氧化、耐高温,不影响导电与焊接性能,不改变工件外观及尺寸。兑水比例高,使用寿命长。
1.Environmentally friendly and chromium-free, replacing traditional hexavalent chromium systems.
2.Compared to silanes, it works at lower concentrations, offers stable and easy-to-manage bath chemistry, and has no VOCs emissions.
3.Applied via room-temperature immersion, forms a dense, crack-free film with thermally stable chemical bonds.
4.Effectively prevents oxidation and resists high temperatures without affecting conductivity or solderability, and does not alter part appearance or dimensions. Features a high dilution ratio and long service life.
关键字: 铜箔添加剂;无铬;
我们主要从事特种表面活性剂、锂电铜箔添加剂、电镀中间体及添加剂、铝氧化及涂装前处理产品、脱脂剂以及其他精细化工产品的进出口贸易。我们依托现代化物流仓储体系与战略合作物流网络,确保供应稳定、交付及时。我们与全球众多知名生产商建立了长期稳定的直接合作关系,货源品质可靠。我们坚持诚信、专业、高效的价值观,通过灵活的商务模式和敏捷的响应机制,深度理解并满足每一位客户的独特需求。