CNOFC Technology Group
Process Technology R&D Centre · Fine Chemical R&D Centre
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Seven families, 38 grades in total, most of them RoHS compliant.
Featured Grades
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.
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.
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.
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.
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.
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.
Why CNOFC
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