ULTRACAST® ONE+
ULTRACAST® ONE+
Description
ULTRACAST® ONE+ – Advanced single-component polymer binders based on an aqueous colloidal solution of silicon dioxide stabilized in an alkaline medium.
Formulations are supplied ready-made and do not require introduction of additional additives. Composition is optimally selected to obtain the best rheological properties of slurry and characteristics of ceramic shells.
Description and advantages:
ULTRACAST® ONE+ provides maximum raw strength of prime coat, minimizing surface defects such as delamination, cracking. Thanks to special additives, ONE+ regulates evaporation rate of water during drying process, which in turn ensures the best quality of prime coat of ceramic shells. Improved wetting agent in binder allows you to apply the most uniform layer on surface of wax pattern.
Technical specifications
| Parameter name | Typical value |
|---|---|
| Type of packaging | Cans, barrels and eurocubes |
| Appearance | Opalescent liquid of a pale blue shade |
| pH, unit pH | 9,3–10,6 |
| Mass concentration of SiO2, g/l | 25,5–27,5 |
| Mass concentration of sodium oxide, g/l | 2,5–6,5 |
| Silicate module | 55,0–100,0 |
| Specific surface area, m2/g | 220,0–300,0 |
| Average particle diameter, nm | 8,0–10,0 |
| Kinematic viscosity, cSt, no more | 10,0 |
| Density, g/cm3 | 1,172–1,187 |
| Content of polymer solids, % | 2,5–3,5 |
Transportation and storage conditions
Store in polymer containers with a tightly closed lid, in a dry, heated room. Storage and transportation at a temperature of at least + 5 ° C. If product is constantly exposed to temperatures above 35 °C, its shelf life may be shortened.
Package
50 / 250 / 1 200 kg
