Petropolymer (synthetic) resin
TU 2451-089-05766801-99. Appearance: irregularly shaped scales from light yellow to dark brown in color. Depending on the quality of the feedstock and the process regime, the petroleum resin resin is available in two grades A and B. "Mark A" is intended for the production of drying oil, building paints and as film-forming substances. "Mark B" is used as a component of glue compositions for the shoe industry and film-forming component in the production of paint and varnish materials. Storage: store in a packed condition in closed warehouses at a temperature of -40 ° C to + 40 ° C. It is allowed to store in a packaged form on a planned site, protected from direct sunlight and precipitation, or under a canopy. Do not store in one room with flammable or self-igniting substances. Shelf life: 1 year from the date of manufacture.
Indicator name | Norm for brands | Test method | ||
А | Б | |||
Highest grade | First grade | |||
1 | 2 | 3 | 4 | 5 |
Appearance | Pieces of an indeterminate shape not exceeding 1 kg in weight from light brown to dark brown | According to paragraph 4.1. | ||
Softening point, ° С, not lower than | 95 | 85 | 85 | According to GOST- 11506 |
Color on iodometric scale mg J2 / 100 cm3, not more than | 25 | 100 | 500 | According to paragraph 4.3 |
Mass fraction of volatile substances,%, not more than | 0,5 | 1,0 | - | According to paragraph 4.4 |
Acid number, mg KOH / g, not more than | - | - | 1,0 | According to paragraph 4.5 |
Solubility in a double volume of xylene and white spirit 1: 1 | Full | Full | - | According to paragraph 4.6 |
Compatible with vegetable oil | Full | Full | - | According to paragraph 4.7 |