Sr. No. | VIPHENOLIC Grade | Appearance | Gel Time (secs) | Viscosity (secs) | Solid content (%) | PH | Free Phenol | Free Formaldehyde(%) | Bromine content (%) | Water Tolerance | Hexa content(%) | Methylol Content (%) | Norton Flow(mm) | Specific Gravity | Melting Point(◦C) | Softening Point(◦C) | Nitrogen Content(%) | Sieve Analysis(%) | Solvent solubility in metanol | Shelf Life(Days) | Application |
1 | VIPHENOL 221 | Violet colour liquid | – | 15 – 30 | 45 – 55 | 12 – 13 | 0.2 – 0.4 | < 0.2 | – | – | – | – | – | – | – | – | Nil | – | – | 90 Days | Foundry Industries for making core |
2 | VIPHENOL 222 | Reddish colour liquid | 140 – 200 | 18 – 22 | 40 – 58 | 9 – 10 | – | – | – | 1 : 520 | – | – | – | – | – | – | – | – | – | 30 Days | Impregnation of Graphite Block & Bricks, Plywood Industries, particle board. |
3 | VIPHENOL 223 | Yellowish Powder | 20 – 55 | – | – | – | – | – | – | – | 10 | – | 15 – 60 | – | 70 – 90 | – | – | Max 0.2 | – | 180 Days | Carbon & Graphite bricks, Moulding block, Break lining, Grinding wheel, Cork manufacturing. |
4 | VIPHENOL 226 | Reddish colour liquid | 100 – 130 | 28 – 35 | 58 – 62 | 6 – 7 | – | – | – | 22 – 30 | – | – | – | – | – | – | – | – | – | 60 Days | Cloth Impreganation for fibre sheets, fibre rods, fibre tubes, shuttle blocks, trolly wheels. |
5 | VIPHENOL 227 | Reddish/Pale yellow colour liquid | – | 8 – 12 | 68 – 75 | 5 – 6 | – | – | – | – | – | – | – | – | – | – | – | – | – | 180 | Foundry Industries, Shell process, Grinding whells. |
6 | VIPHENOL 228 | Light Brown powder | 20 – 55 | – | – | – | – | – | – | – | 10 | – | 15 – 60 | – | 70 – 90 | – | – | Max 1 | – | 180 | Molding powder, Break lining, Nitrile Rubber, Rice roller, Cork manufacturing, Felt bonding. |
7 | VIPHENOL 229 | Pale yellow color liquid | 140 – 200 | 105 – 115 | 60 – 70 | 7 – 8 | – | – | – | 4 – 7 | – | – | – | – | – | – | – | – | – | 90 | Fiber glass impregnation, fabric moulding, fibre sheet, fiber rods & tubes, shuttle box. |
8 | VIPHENOL 230 | White colour Lumps | – | 30 – 35 | – | – | < 0.2 | – | – | – | – | – | 30 – 70 | – | 80 – 90 | – | – | – | Infinite | 180 | Printing Ink, calander varnishes, molding powder. |
9 | VIPHENOL 231 | White colour Lumps | – | 30 – 35 | – | – | 2 to 5 | – | – | – | – | – | – | – | – | 112-118 | – | – | – | 365 | Adhesive, laminating & foundry resin for sand coating. |
10 | VIPHENOL 232 | Yellowish Powder | – | – | – | – | – | – | – | – | – | – | 100-130 | – | – | – | – | 0.2 | – | 365 | Foundry resin for sand coating. |
11 | VIPHENOL 233 | Flakes | – | 20-35 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | To provide tack in elastomers. |
12 | VIPHENOL 236 | Clear Amber to dark red | – | 18-40 | – | – | – | – | – | – | – | – | – | 1.1-1.3 | – | – | – | – | – | – | Tire cord dip solution specially rayon & nylon cord for SBR. |
13 | VIPHENOL 237 | Flakes | – | – | – | – | – | – | – | – | – | – | – | 1.03-1.05 | – | 85-95 | – | – | – | 180 | Partially cross-link elastomeric materials to form pressure sesitive mass. |
14 | VIPHENOL 238 | Flakes | – | – | – | – | – | – | – | – | – | 8.0-11 | – | 1.03-1.05 | – | 80-95 | – | – | – | 180 | Tire curing bladder, Conveyor belts, Gaskets & heat resistance packing. |
15 | VIPHENOL 239 | Flakes | – | – | – | – | – | – | 3.6-4 | – | – | – | – | 1.03-1.05 | – | 85-95 | – | – | – | 180 | Partially cross-link elastomeric materials to form pressure sesitive adhesives. |
16 | VIPHENOL 240 | Flakes | – | – | – | – | – | – | – | – | – | 6.0-9 | – | 1.03-1.05 | – | 80-95 | – | – | – | 180 | Crosslink rubber , tire curing bags, Conveyor belts,Gaskets and heat resistance packings. |