ACRYLIC EMULSION (ORIENT IF)
Introduction
ORIENT IF is a fine particle size, acrylic copolymer emulsion.
Application
ORIENT IF has been developed specifically as a binder for coatings where high binding power, adhesion, and film toughness are required.
| Technical Information | |
|---|---|
| Type | Acrylic copolymer |
| Total Solids | 45% ±2% |
| pH Value | 7.5 – 9.0 |
| Viscosity | 40-60 poise at (Rion Viscotester VT – 04) |
| Particle Size | 0.09 – 0.12 microns |
| Specific gravity | Approx. 1.04 at 25 °C |
| Storage life | Maximum 6 months under sealed cover Drum from date of delivery |
| M.F.F.T | Approx. 20 °C |
Formulation Guidelines
PIGMENT
Acrylic-IF can be formulated to withstand high pigments and extender loads. It associates with clay so much so that one can use less amount of clay to achieve similar performance characteristics.
FILM COALESCING AIDS
Coalescing aid is required for optimum film formulation under air-dry applications. The amount will depend on the formulation and drying conditions. Texanol at 5-10% by weight on total dry resin is recommended for adequate filming.
THICKENERS
ORIENT IF is designed to give low thickener demand. Although it may be used to increase the viscosity of coating based on DM- 808P, it is important to note that the amount of thickeners required is lower than when the same thickener is used in conventional acrylic binders.
HIGH PVC PAINTS
ORIENT IF can be formulated to give good wet scrub at high pigment and extender loads using the attached starting formulation.