Phenolic pitches are the synthetic chemical compounds received by polycondensation of phenols with formaldehydes. Today there is a huge number of scopes of various phenolformaldehyde pitches. Phenolic pitches of different types are often used as binding substances by production of mixed materials, various glue structures, and also impregnating materials and compositions for filling.
These are toxic substances therefore work with them demands strict observance of technological processes and the raised precautionary measures. At hit on skin their components can cause eczemas or dermatitis. Cancerogenic property of formaldehyde therefore during the work with these substances continuous ventilation of rooms is required is noted. The increased inflammability demands application of a strict fire prevention.
The LLC LEKS scientific and production firm offers the high-quality phenolic pitches made on our production capacities. These pitches find continuous application in the rubber, tire industry, in production of abrasive materials and heat-insulating products.
- BKT activators, BKPITS
- Modifier of adhesion TTD-1
- Water dispersion blocked kaprolakamy 2,4 toluylenediisocyanates