Filled Polyurethanes
Filled polyurethanes produced by Trias Chem are widely used in the realization of models and/or negatives. Therefore, they are formulated in order to offer high details reproduction, to have compactness, to resist wear and tear (for example caused by the sand for foundry) and to have good dimensional stability over time.
Filled polyurethane resins are studied to be used with utmost ease (pre-dosed packaging and with needed space inside the resin packaging for mixing). Also the filled polyurethanes ensure the odour neutrality regards the use of solvents and low quality plasticizers.
RESIN
UC 400
UC 410
UC 416
UC 421
UC 422
UC 423
UC 424
UC 425 SE
UC 427
HARDENER
IPU 817
IPU 817
IPU 816
IPU 821
IPU 460
IPU 817
IPU 817
IPU 460
IPU 827
FINAL COLOUR
White
Blue
Beige
Beige
Beige
Grey
Beige
Beige
Beige
MIXING RATIO (WEIGHT)
100:25
100:25
100:35
100:20
100:25
100:35
100:30
100:25
100:15
POT LIFE (min)
3-5
3-5
25-35 sec
30-40
6-8
30-40
30-35
15-20
20-25
TECHNICAL CHARACTERISTICS
Two-component polyurethane filled system. Low viscosity. Machinable. Models and negatives.
Two-component polyurethane filled system. Foundry patterns.
Two-component filled polyurea. Fast reaction with chemical instant thixotropy.
Two-component filled polyurethane system, machinable.
Two-component filled polyurethane system, machinable.
Two-component filled polyurethane system. High dimensional stability and resistance to oil, greases and cleaners. High fluidity and low specific weight.
Two-component filled polyurethane system. High dimensional stability and resistance to oil, greases and cleaners. High fluidity and low specific weight. The hardened system is sufficiently plastic to allow the plaster demolding.
Two-component filled polyurethane system, machinable. It gives the handwork self-extinguishing properties.
Filling of articles, small pictures and precious metal foil frames. Filling of small pictures in silver foil frames.
TECHNICAL DATA SHEET
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