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DYES AND PIGMENTS FOR ELECTROPHORETIC LACQUERS
The manufacturing of dyes is a specialist business as there are so many shades and suitability with various lacquers. More information on request.
Solventbase In-Lacquer Dyes for cathodic and Anodic lacquer in following colours
Gold
Yellow
Red
Green
Blue
Brown
Greenish Yellow
Blueish black
Turquoise and many more.
The dyes are as 10% solids, which is high concentration and typical addition would be 20ml or 30ml in 1 litre of lacquer.
Addition process: Add 20ml or 30ml to 1 litre of concentrate lacquer before diluting with deminralised water and addiing to tank.
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Waterbase In-Lacquer Dyes for cathodic and Anodic lacquer in following colours
Gold
Yellow
Red
Orange
Typical addition would be 50ml or 60ml per litre of lacquer.
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Anodic ‘Post’ Dyes (Waterbase)
Colours available are brass, gold, blue, bronz, yellow, green, red, dark grey, Pink, copper dye.
Make up 25%, temp 27-28C, Brix 6-7
Minimum lacquer coating of 6 micron is essential for post dye process.
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Pigments for cathodic and Anodic lacquers (waterbase)
pigments are available as Solid Black, White etc.
Black pigment
For Solid black colour, add 1 part of black pigment additive (Pigment) to 11 parts of concentrate lacquer. The ratio of addition would also depend on thickness of coating. It could be from 10% to 20% of concentrate. It requires good agitation of 4 to 6 times bath turnover per hour. Film thickness would be 20 to 24 micron.
White pigment
For Solid white colour, add 1 part of white pigment additive (Pigment) to 3 parts of concentrate lacquer. The ratio of addition would also depend on thickness of coating. Pigments are heavier and may settle down in bottom of tank hence It requires good agitation of 8 to 10 times bath turnover per hour. Film thickness would be 20 to 24 micron.
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PTFE (Polytetrafluoroethylene)
We also sell PTFE dispersion as an additive which will make coating slippery and reduce friction. The addition would be 10% to 15% of concentrate.
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Sheen Additive for Matt and Satin finish
Sheen additive component to be added to lacquer to achieve matt or satin sheen.
For more information write to us on
info@shinextechnologies.co.uk
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