FIELD: chemistry.
SUBSTANCE: invention refers to activated mineral flake or flocculent reinforcement made of natural basalt mineral to be used in building, textile and chemical industry for making composites. Mineral reinforcement is made by fusion to temperature 1250 - 1500°C of source basalt mineral pre-milled to size 5-40 mm and heated up to 250 - 900°C before to be charged to the furnace. It is followed with melt processing of 30 - 100 poise through surface and mechanical treatment. Melt processing is enabled by dispersion of thin melt sheet cooled with compressed air flow or melt jet disintegration in cooling air flow. Surface treatment is performed in oxygen-enriched air at 650 - 900°C within 5-30 minutes.
EFFECT: improved chemical activity and specific surface of mineral reinforcement.
6 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MINERAL LAMELLAR FILLER FOR COMPOSITE MATERIALS | 1997 |
|
RU2119506C1 |
| METHOD OF HEAT TREATMENT OF DISPERSED FLAKE-LIKE PARTICLES AND DEVICE FOR ITS FULFILLMENT | 1991 |
|
RU2036748C1 |
| DEVICE FOR FINELY DEVIDED FLAKE PARTICLES | 1990 |
|
SU1823293A1 |
| FINE-DISPERSIVE FLAKY PARTICLES PRODUCTION METHOD | 1992 |
|
SU1831856A3 |
| LINE FOR PRODUCTION OF FINELY DISPERSED FLAKY PARTICLES, MAINLY, FROM MINERAL MELT | 1993 |
|
RU2070166C1 |
| METHOD OF MANUFACTURING SCALY MATERIAL FROM MINERAL MELT AND INSTALLATION | 2003 |
|
RU2270811C2 |
| METHOD OF PRODUCING FLAKY MATERIAL FROM MOLTEN GLASS | 0 |
|
SU1731746A1 |
| METHOD OF MANUFACTURING A PRODUCT OF COMPLEX FORM BASED ON HYBRID COMPOSITE MATRIX | 2017 |
|
RU2670869C1 |
| METHOD FOR PRODUCING CERAMIC MATERIALS BASED ON CRUSHED GABBRO ROCK REINFORCED WITH BASALT FIBRE | 2023 |
|
RU2804315C1 |
| THERMOPLASTIC POLYETHER IMIDE COMPOSITION WITH BASALT FIBER | 2019 |
|
RU2737262C2 |
