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Reference formula:
Low foaming High foaming
NPP-688-F35 30KGs 50KGs
Clear/White Rubber Paste 70KGs 50KGs
Pigment --adding dosage subject to need
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Suitable for screen with 100~150 mesh. Smaller mesh can obtain thicker and high foaming and larger mesh can obtain even and low foaming results.
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Suggested curing condition: 1) 120~130℃ for 10~12 seconds by Heater or 2) 120~130℃ for 60~90 seconds by Oven. Suggested to be pre-dried at 60℃ or naturally dried under room temperature for 1~2days to obtain best results.
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Heating source could be “Oven”, “Infrared Ray Dryer” or “Iron”. “Steam Heater” is not allowed due to the coating will be impacted and lessen washing duration.
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Foaming failure may caused by insufficient curing time or shrinkage due to excessive heating temperature (looked glossy).
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| Product Property︰ | ◇ Water, binder, emulsifier or thickener is allowed to be added to adjust viscosity, foaming height and washing fastness.
◇ Without pigment addition, the foaming paste will turn into yellowish after heating. For coloring, pigment is allowed to be added but printing colors will turn into lighter after heating.
◇ It is a high concentrated paste which normally worked with transparent rubber paste or binder to reduce the viscosity of foaming, enhance evenness and obtain washing duration.
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