Products
38 grades in total. Pick a family, then open any grade for features, technical data and recommended processes.
🔥 Soldering Flux （9）
No-clean, water-soluble, aluminium, stainless, pre-coating and HASL grades - all RoHS compliant.
酸性镀锡光亮剂
Acid Tin Plating Brightener
Brightener for acid sulphate tin plating: a fine, bright, white deposit with excellent, storage-stable solderability - suited to component leads, leadframes and connectors.
F116 / F116R / F116T
Resin-Type No-Clean Flux
Medium-solids resin no-clean flux. Pale film, high gloss, very little fume - ideal for lines without extraction.
F101 / F101B / F101R
Water-Soluble Flux
High activity, fast wetting - even heavily oxidised terminations tin in one pass. Residue washes off with plain water.
F114 / F114B / F114C
General-Purpose Resin Flux
For hand iron and wave soldering; runs on low-cost S502/602 solder to cut manufacturing cost.
F117 / F117B / F119
Pre-Coating Flux
PCB pre-coating for oxidation protection and solderability. Very high activity; F119 is the low-solids grade for dense and multilayer boards.
F105 / F105A
High-Activity Aluminium Soldering Flux
Developed for aluminium-to-copper replacement in electrical work. Joins Al+Al, Al+Cu, Al+Fe/stainless, Al+Ni, Al+Zn and their alloys.
F107 / F107T / F107R
Stainless Steel Flux
Water-soluble flux for tinning stainless pins on connectors; even heavily oxidised areas tin in one pass, residue rinses off with water.
F005
High-Activity Flux (Electrical Grade)
The go-to grade for simple high-activity electrical work; typically paired with low-cost S502/602 wire.
F104A / F104B / F104C
HASL Solder Flux
Flux made for the PCB hot-air-solder-levelling (HASL) stage: high activity, easy-to-clean residue. F102 is the alternative grade.
🟠 Solder Paste （2）
Lead-free P3 series (incl. SnBi58 low-temp) and leaded P1 series - printability and solderability together.
P3 系列 / SnAg0.3Cu0.7 / SnBi58
Lead-Free Solder Paste P3 Series
Fine powder, good printability, slow to dry out, excellent solderability and very little residue. SnAg0.3Cu0.7 standard and SnBi58 low-temperature grades.
P1 系列 / P105-X / P105-T / Sn63 / Sn62Ag2
Leaded Solder Paste P1 Series
Bright, full fillets. P105-X prints continuously for 12h down to 0.3mm pitch; P105-T wets better and handles 0.2mm fine pitch.
🧵 Solder Bar & Wire （5）
Lead-free SnCu/SnAg/SnAgCu and leaded anti-oxidation grades, φ0.1-7mm, special alloys to order.
S157 / SnCu0.7
SnCu Lead-Free Solder Bar
Premium low-cost SnCu bar for wave soldering and tinning. With F118E/P it delivers quality close to leaded Sn63.
S105 / S105(kk)
Leaded Anti-Oxidation Solder Bar
High-temperature anti-oxidation SnPb bar made for tinning. Very low fume, no pungent smell, no-clean for general consumer electronics.
S154 / S156 / S25x / S35x / S45x
Lead-Free Activated Solder Wire
General and special lead-free activated wire, φ0.1-7mm, in Sn-Cu, Sn-Ag, Sn-Ag-Cu, Sn-Ag-Cu-Sb plus ultrafine grades.
S202 / S204(nc) / S206(w) / S302 / S402 / S502 / S602 / S704 / S902
Leaded Solder Wire
Full range from premium general-purpose to ultra-low-cost, solid or resin-cored (RMA / no-clean R / water-soluble W), including loudspeaker and consumer-electronics grades.
纯锡 / 纯铅 / 纯锌 / 锡铅阳极
High-Purity Plating Anode Materials
Pure tin, lead, zinc and SnPb anodes as plate, rod or ball, made to your dimensions, purity 99%-99.999%.
🧴 Surface Cleaning Agents （7）
PCBA cleaner, economy cleaner, wiping solvent, white spirit, mesh wash & retarder, aqueous wash additive.
W118 / MC101
W118 PCBA Cleaner (No-Clean Residue Remover)
CFC-free and formulated to EU RoHS. Colourless, virtually odourless, and it shifts the residue of virtually every mainstream leaded and lead-free flux.
W-18T / MC101
Economy Grade PCBA Cleaner
Budget cleaner for lines where low odour is not critical; still shifts ordinary rosin-flux residue.
抹机水
Wiping Solvent (Machine Wipe)
Fast-evaporating wiping solvent for plant, jigs and part surfaces; leaves no water marks.
白电油
Industrial Cleaning Solvent (White Spirit Type)
General-purpose industrial cleaning solvent for degreasing, wiping and thinning; SGS/CTI test data available.
丝印洗网水
丝网印刷网版清洗专用，溶解力强、不伤感光胶与网纱，可快速洗掉残留油墨。
['专为丝网印刷网版清洗调配，对常用丝印油墨溶解力强。', '对感光胶与聚酯 / 不锈钢网纱温和，正常使用不伤版。', '可洗除网孔残留油墨，减少堵网与印刷缺陷。', '也用于刮刀、墨槽、工装上的油墨清理。', '配套产品：丝印油墨慢干水（783 型），用于印刷过程中调节油墨干燥速度。', '塑料件上的误印字符、油漆可用 CC-2X 塑料件专用脱漆 / 脱墨剂处理，不伤基材。', '按易燃溶剂管理，通风操作，废液按当地环保要求处置。']
丝印油墨慢干水（783）
丝印油墨慢干剂，用于印刷过程中延缓油墨在网版上的干燥，防止堵网、断线，改善印刷稳定性。
['加入丝印油墨中延缓干燥速度，延长网版开放时间。', '有效防止高温、低湿或长时间停机时网孔结膜堵网。', '改善细线、渐变与大面积实地印刷的连续性与边缘清晰度。', '添加量按油墨类型、车间温湿度与印刷速度调整，先小样试配再批量使用。', '过量添加会造成干燥不良、背面粘脏与附着力下降。', '配套：丝印洗网水用于清洗网版，CC-2X 用于塑料件误印字符脱除。']
电子器件水洗添加剂
配水使用的水洗助剂，提高对水溶性助焊剂残余、离子污染物与轻微油污的清洗力，降低纯溶剂消耗。
['与水按比例配成清洗液，用于电子器件、PCB 的水洗工序。', '对水溶性助焊剂残余、离子污染物、轻微油污有明显增强作用。', '可配合喷淋、超声波、机械振荡使用，提高清洗效率与一致性。', '相比全溶剂清洗，可显著降低溶剂消耗与综合成本。', '清洗后须充分漂洗并用热风或烘干工艺彻底干燥，避免残留离子影响绝缘。', '建议定期检测清洗液电导率与污染负荷，达到上限即换液。', '配合 F101 / F107 等水溶性焊剂使用效果最佳；通过 CTI 测试。']
🧪 Paint & Enamel Strippers （7）
Immersion, brush, plastic-safe and magnet-wire strippers plus universal powder - from room temp up to 220C class enamel.
CC-1
Immersion Type Paint Stripper
General immersion stripper for the coatings trade: shifts alkyd, nitro, amino, acrylic and epoxy films, and clears paint from plastic parts.
CC-2 / CC-2B
Fast Immersion Paint Stripper
Built for high-strength epoxy, powder-coat and e-coat finishes; fast acting and will strip PCB solder mask right off.
CC-2X
Plastic-Safe Stripper / Ink Remover
Made to lift paint and screen-printed markings off plastic parts without attacking the substrate.
CC-3A / CC-3B / CC-3E
Brush-Type Fast Paint Stripper
For spot stripping and repair - large parts that cannot be immersed, and localised PCB solder-mask removal.
CC-4B / CC-4T / CC-4A
Enamelled-Wire Fast Stripper
Made for localised stripping of magnet wire - shifts most enamel films in 0.5-2 min and still works above 0C in winter.
CC-4P / CC-4PT
Universal Enamelled-Wire Stripping Powder
Shifts every type of high-temperature magnet-wire enamel with no grade selectivity, and markedly improves core solderability afterwards - especially valuable on aluminium wire.
CC-4K / CC-4T / CC-4X / CC-4M
High-Temperature Magnet-Wire Stripper Series
Designed for high temperature-class magnet wire: strips at room temperature, CC-4X goes up to 220C class, CC-4M is for automatic lines.
⚙️ Dross Reducer & Auxiliaries （4）
Online dross reducer, flux thinner, wire activator, plus analysis and process diagnostic services.
HS-1A / HS-2
Online Dross Reducing Agent
Used in the pot: cuts dross down to 50-30% of normal levels, saving solder and reducing skimming frequency.
助焊剂专用稀释剂
用于调节助焊剂固体含量与粘度，适配不同涂布方式与工艺窗口，不改变原有焊剂的活性体系。
['按工艺需要稀释助焊剂，调节固体含量、粘度与涂布膜厚。', '适配浸涂、刷涂、喷涂、鼓泡、发泡等不同涂布方式。', '波峰焊发泡工艺中用于维持发泡液位与发泡效果稳定。', '稀释比例按工艺窗口小样试配，避免过量稀释导致活性不足或膜厚不够。', '只能与本公司对应型号焊剂配套使用，不要与其他品牌助焊剂或辅助剂混用。', '按易燃溶剂管理，容器随用随盖，远离火源与高温。']
焊丝活化剂 / 焊剂中间体
焊剂中间体系列，供焊丝生产与助焊剂调配使用，含焊丝用活化剂与焊剂中间体专卖料。
['供焊锡丝生产用的活化剂，决定焊丝内芯的活性与发泡、飞溅表现。', '焊剂中间体系列用于自配助焊剂，可按目标活性与固体含量组合。', '可实现低飞溅、低烟、免清洗等差异化性能。', '提供新型焊丝用焊剂专卖料与焊剂活化剂专卖料。', '配套：助焊剂专用稀释剂、各型免清洗与树脂型焊剂基料。', '具体配方与添加量按客户工艺沟通确定，可提供小样试配与工艺支持。']
分析测试与工艺诊断服务
面向制造企业提供焊接、清洗、表面处理工艺优化方案；面向科研部门提供分析测试、未知物剖析、可靠性与失效分析。
['面向制造型企业提供优化制造工艺的整体解决方案。', '面向基础科学研究部门提供分析测试、未知物剖析等项目。', '提供可靠性分析、失效分析服务。', '焊接工艺综合诊断：从焊料、焊剂、温度曲线到清洗环节找出良率瓶颈。', '可按客户实际工艺特点开发专用型焊剂、专用去漆剂与专用表面处理剂。', '提供材料 SGS / CTI 环保测试资料配套。', '投诉专线 ceo@cnofc.net，技术支持 QQ 409386743。']
✨ Plating Additives & Surface Treatment （4）
3rd-gen wide-temp low-chrome chrome additive, Zn/Sn brighteners, degreasers, etchants, phosphating and passivation.
TCR-21 / TCR-21A
3rd-Gen Wide-Temperature Low-Chrome Plating Additive
Fast strike, best throwing and covering power. Runs at 5-60C with no sulphate addition, so the usual low-chrome sulphate control problem disappears.
TCR-1 / TCR-22
TCR Series Chrome Additives (Other Grades)
The TCR range also includes TCR-1 and TCR-22 for different chromic acid levels and deposition rates, documented in the TCR user guide.
碱性镀锌添加剂
碱性（氰化 / 无氰碱锌）镀锌体系的光亮与走位添加剂，覆盖能力强、镀层均匀细致。
['用于碱性镀锌体系，提供光亮剂与走位剂组分。', '深镀能力强，低区不发黑、高区不易烧焦。', '镀层结晶细致、白亮，钝化后色泽一致。', '适合复杂形状件、深孔件与挂镀 / 滚镀多种工况。', '按霍尔槽结果补加，避免过量造成脆性增大与钝化不良。', '配套：镀锌钝化剂、脱脂剂系列前处理产品。']
酸性氯化钾镀锌添加剂
酸性氯化钾（微酸性）镀锌光亮剂，电流效率高、沉积快，适合大批量挂镀与滚镀锌件。
['用于酸性氯化钾镀锌体系，含载体光亮剂与辅助光亮剂。', '电流效率高、沉积速度快，适合大批量生产节拍。', '镀层柔软细致、白亮，走位与覆盖良好。', '对铁杂质与有机杂质较敏感，建议定期小电流电解与活性炭处理。']
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