Artificial varnish (thermopolymer)
Design specification: TU 2318-094-05766801-2000
Artificial varnish (thermopolymer) is a solution of petroleum resin, produced by thermal polymerization of C9 fraction (liquid products of naphtha pyrolysis) in white-spirit or heavy petrol. It is used as a film-forming component in paints and enamels production, as well as treatment of wooden, plastered and concrete surfaces prior to painting.
| Property | Value | Test Method | |
|---|---|---|---|
| Grade A | Grade B | ||
| Iodine scale color, mg J2/100 cm3, max. | 400 | – | GOST 19266 |
| Non-volatiles mass content, % | 56±3 | 56±3 | GOST 17537 and para. 4.1 of TU |
| Compatibility with oxidized vegetable oil | Transparent solution, slight opalescence allowed | para. 4.2 of TU | |
| Drying time until grade 3, h, max. | 20 | 24 | GOST 19007 and para. 4.3 of TU |
| Film appearance | Transparent, without foreign impurities and cloudiness. | para. 4.4 of TU | |
| Hardness as per pendulous apparatus TML at 20±2 °С, min. | 0.3 | 0.3 | GOST 5233 and para. 4.5 of TU |
| Relative viscosity as per flowmeter B3-236 or B3-4 with nozzle diameter of 4mm at 20.0±0.5 °С, s | 1940 | 1940 | GOST 8420 and para. 4.7 of TU |
Supply form: Fire-risk and explosive liquid.
Packaging: Artificial varnish (thermopolymer) is shipped in railway tank-cars and tank-trucks, as well as steel barrels and drums.
Transportation: Artificial varnish (thermopolymer) is shipped in railway tank-cars and tank-trucks. Transportation in open motor vehicles is allowed providing there is atmospheric impact defense.
Storage: Packaged storage in sheltered warehouses at ambient temperature ranging from -40 °C to +40 °C, on special sites away from direct sunrays and atmospheric precipitation, or under shed. Storage in reservoirs is allowed.
Manufacturer: JSC Nizhnekamskneftekhim
Cost: Learn the price of the artificial varnish (thermopolymer)