TP HB Epoxy MIO Primer is based on low molecular weight epoxy resin with high solid content cured with suitable polyamide or Amine Adduct. This system gives excellent performance in highly chemical & most severe Corrosive environment. System is unaffected by alkalinity or sulphates in soil water & suitable for use in conjunction with cathodic protection. The high film thickness reduces the required number of coats. Recommended Use: - As Intermediate Coat On structural steel, pipelines, chemical plants, water proofing areas, coastal installations, ship bottom, etc.
Features :
| Type | Two Pack |
|---|---|
| Base | Epoxy Resin suitably pigmented & Micaceous Iron Oxide |
| Hardener | Polyamide with catalyst |
| % NVM of system | Minimum 85 % |
| Mixing Ratio | 2:1 by Volume |
| Pot life of Mixture (1:1) | 3 - 4 Hours |
| Application | By Brush, Roller, Air-less Spray. |
| Recommended DFT | 80 - 100 Microns |
| Covering Capacity | 3.5 - 5 Sq. Mtr. / Liter |
| Drying Time |
Surface Dry 6 - 8 Hours Maximum Tack Free 18-24 Hours Max Hard Dry More than 36 Hours |
| Full Curing | 7 Days |
| Over Coating Interval | 24 Hours Minimum 7 Days Maximum |
| Colour | Grey |
| Packing | 10 & 20 Liters |
| Flash Point | Above 300 C |
| Thinner / Cleaner | TC/EP-102 |
| Finish | Semi-gloss & smooth |
| Storage | Up to 8 months in packed condition at normal room temp. |
| Temp. Resistance | 1500 C Dry heat |
| Weatherability | Good in most environments |
| Alkalis & Detergents | Unaffected (Direct immersion not recommended) |
| Solvent Resistance (Aliphatic-Aromatic) | Withstand to splash & spillage. |
| Alcohols | Resist to splash & spillage. |
| Acids | Resist to splash & spillage & fumes |
| Salts | Withstand continues immersion in mild alkalis or neutral salt solutions (direct immersion in concentrated acid salts is not recommended) |
| Shade Available | Brown |
Application:
Before application of Epoxy Hi-Build MIO Primer (Intermediate Coat). Use Epoxy Zinc Rich Primer or Red Oxide Zinc Phosphate. Before applying stir the base component thoroughly and mix two parts of base and one part of hardener by volume to uniform consistency. Allow it for intermediate reaction for 15 - 20 min for stabilization and stir again before use, make required viscosity as per application method with Epoxy Thinner; apply at least two coats The pot lifetime is only 3 - 4 Hrs. Mix the materials as per requirement. Close the containers immediately, to avoid the chances of moisture absorption in material and solvent losses. Do not apply in humid condition, during raining or mist and fog or at very low temperature below 100 - 120 C.