| Products | Colour (GCS) | OH Value (mg KOH/gm) | Viscosity @ 25°C (cP) | Acid Value (mg KOH/gm) | Moisture Content (%) | Equivalent Weight | Applications |
|---|---|---|---|---|---|---|---|
| Drothane™ 1000 (Castor oil) | 5 max | 160-168 | 600-900 | 2 max | 0.2 max | 340 | Urethanes, Adhesives, Plastics, Cosmetics, Inks, Rubber |
| Drothane™ 1001 (Castor oil) | 5 max | 160-168 | 600-900 | 0.1 max | 0.1 max | 340 | Urethanes, Adhesives, Plastics, Cosmetics, Inks, Rubber |
| Drothane™ 1145 | 5 max | 225-240 | 2700-3200 | 3 max | 0.2 max | 240 | Pipe coating, Flooring |
| Drothane™ 1146 | 10 max | 180-220 | 3000-3500 | 3 max | 0.2 max | 280 | Pipe coating, Flooring |
| Drothane™ 1147 | 5 max | 180-200 | 1000-1500 | 3 max | 0.2 max | 300 | Pipe coating, Flooring |
| Drothane™ 1148 | 10 max | 70-100 | 4000-6000 | 3 max | 0.3 max | 650 | Blending with other polyols to impart elasticity |
| Drothane™ 1150 | 5 max | 150-160 | 3000-4000 | 3 max | 0.2 max | 360 | Marking paint, Flooring, Top coat, Pipe coating, Sealant, Potting |
| Drothane™ 1151 | 5 max | 200-230 | 500-800 | 3 max | 0.2 max | 270 | Comfort flooring, Medium hard coatings for concrete and steel |
| Drothane™ 1152 | 5 max | 210-240 | 500-800 | 3 max | 0.2 max | 260 | Comfort flooring, Medium hard coatings for concrete and steel |
| Drothane™ 1153 | 5 max | 160-170 | 1700-2200 | 3 max | 0.2 max | 340 | Marketing paint, Flooring, Top coat, Pipe coating, Sealant, Potting |
| Drothane™ 1154 | 5 max | 330-380 | 400-1000 | - | - | 160 | Blending with other polyols to impart flexibility |
| Drothane™ 1156 | 5 max | 165-180 | 800-1400 | 2 max | 0.2 max | 315 | Reactive diluent for other polyols like Drothane 1150 / Drothane 1145 |
| Drothane™ 1157 | 8 max | 150-160 | 1000-1400 | 3 max | 0.2 max | 360 | Blending with other polyols to impart flexibility |
| Drothane™ 1158 | 5 max | 450-480 | 4000-6000 | 3 max | < 0.5 | 120 | Blended in small quantities with other Drothanes to enhance reactivity |
| Drothane™ 1160 | 5 max | 185-200 | 1000-2000 | 3 max | 0.2 max | 315 | Flexible coating, Flooring |
| Drothane™ 1161 | 5 max | 160-170 | 2900-3500 | 3 max | 0.2 max | 340 | Flooring, Adhesives, Parking decks |
| Drothane™ 1162 | 5 max | 220-250 | 2300-2900 | 2 max | 0.2 max | 240 | Chemical resistant high hardness coatings |
| Drothane™ 1164 | 5 max | 170-200 | 600-800 | 2 max | 0.2 max | 300 | Parking flooring, Sports flooring, Adhesives |
| Drothane™ 1165 | 5 max | 155-165 | 400-800 | 3 max | 0.2 max | 350 | Crack filling, Sports flooring, Adhesives |
| Drothane™ 1166 | 5 max | 210-230 | 1300-1900 | 3 max | 0.2 max | 255 | Flooring coatings |
| Drothane™ 1168 | 5 max | 170-190 | 3000-4000 | 3 max | 0.2 max | 310 | High flexibility coatings |
| Drothane™ 1170 | 5 max | 270-290 | 1500-2500 | 3 max | 0.2 max | 200 | Enhanced chemical resistance |
| Drothane™ 1400 | 5 max | 330-380 | 700-1000 | 3 max | 0.2 max | 160 | Anti-corrosion coatings, High hardness coatings for concrete and steel |
| Drothane™ O | 5 max | 160-170 | 600-900 | 3 max | 0.2 max | 340 | Blending with other polyols |
Bio-Polyols (Castor-Oil Based) from D.R. Coats Ink & Resins Pvt. Ltd. are high-performance, sustainable raw materials designed for polyurethane applications across industries. Derived from renewable castor oil, these bio-polyols offer excellent chemical resistance, durability, and versatility while supporting eco-friendly manufacturing....
Our range includes multiple grades suitable for castor oil based polyurethanes, delivering varied hydroxyl values, viscosities, and equivalent weights to meet specific performance needs. Applications include pipe coating, flooring, marking paints, sealants, potting, primers, flexible coatings, anti-corrosion coatings, adhesives, plastics, cosmetics, inks, and rubber.
With consistent quality and controlled bio polyols castor oil based formula, our Drothane™ series ensures superior mechanical properties, adhesion, and long-lasting protection for concrete, steel, and composite surfaces. The range also offers bio polyols castor oil based powder options for specialized manufacturing processes.
These bio-polyols are engineered to meet demanding industrial standards, with low acid values, controlled moisture content, and reliable batch-to-batch performance. Whether blending with other polyols for enhanced elasticity or achieving high hardness coatings, D.R. Coats provides solutions tailored to your application needs.
Request a TDS or speak to a specialist to select the right Drothane™ grade for your polyurethane systems and sustainable production goals.
