WorléeKyd SD 6803
WorléeKyd SD 6803 is a low-viscosity, air-drying, long-oil, urethanized alkyd resin for the production of decorative and architectural paints, low VOC. The proportion of renewable raw materials is approximately 52% in the supplied form
Solubility
WorléeKyd SD 6803 is readily soluble in aromatic and aliphatic hydrocarbons as well as in dearomatized test benzines and isoparaffins.
Application and Properties
Processing of coating systems based on WorléeKyd SD 6803 by spraying should be carried out in water-irrigated spray booths. The spray dust generated must be removed regularly, as spray dust tends to self-ignite.
Driers
For the drier system of WorléeKyd SD 6803, the following guideline values are recommended:
With cobalt:
0.04 – 0.06% Co
0.10 – 0.20% Zr
0.10 – 0.20% Ca
(calculated on metal content based on solid alkyd resin)
Cobalt-free:
1% Nuodex Drycoat (Rockwood)
0.10 – 0.20% Zr
0.10 – 0.20% Ca
(metal calculated on solid binder)
| Product | Oil [%] Approx. | Oil type | Mod. | Acid number DIN EN ISO 3682 [mgKOH/g] | Viscosity C35/1° / 20 °C [mPas] | Viscosity C60/2° / 20 °C [mPas] | Delivery forms [%] |
|---|---|---|---|---|---|---|---|
| WorléeKyd SD 6803 | 68 | Special vegetable fatty acids | urethane | max. 15 | 7000–10,000 [250s-1] | – | 75 in entaromat. KW 160–200 |