Tuesday, December 20, 2011

* How to apply a resin finish after drying to block fibrillation in domestic wash on Modal or Viscouse materials?

SETAPERT ECO NEW - 55 g/L Free formaldehyde resin DMDHEU include Catalyst. (Optionally some other products in the market are low formaldehyde (Okotexstandard 100, 75 ppm HCHQ)).

16 g/L (30%) Catalyst e.g. Magnesium chloride hexahydrate (this should be add if resin does not include catalyst).

1 g/L Acetic acid (optional) pH 5-6

SETASIL 64 - max 10 g/L softener eg cationic one or microsilicone

use of following softeners additionally is also usefull

SETAFEN PEN - 20 -30 g/L Polyethylene softener- increases abrasion resistance
SETAFLEX VKC - 20 -30 g/l Polyurethane softerier (non.ionic) - decreases pilling

Drying at 130°C
+
Curing: 165-170°C (air temperature), 45-60 seconds
or
Shock curing

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