DIPSOL SZ-247 is unique trivalent chromate conversion agent on tin-zinc alloy deposit. It produces a clear ~ slightly light yellow coating similar to that obtained from hexavalent chrome formulations with excellent corrosion resistance.
This chromate film thickness is under 100nm.

ApplicationsTrivalent chromium conversion for Tin-Zinc alloy plating
Features●Most suitable for tin- zinc alloy deposit parts.
● Can be used at 40℃.
● Excellent corrosion resistance.
ParametersSZ-247S 100mL/L
Temperature 35°-40°C
Time 30-90seconds

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劇物(毒物及び劇物取締法)  労働安全衛生法  りん含有製品  チッ素含有製品  危険物(消防法)