Investigation of the effect of reinforcement structures on fire hazard characteristics of the fiberglass

Barbotko S.L., Volnyj O.S., Postnov V.I., Shurkova E.N.
Barbotko S.L., Volnyj O.S., Postnov V.I., Shurkova E.N. Investigation of the effect of reinforcement structures on fire hazard characteristics of the fiberglass // Proceedings of VIAM. 2019. No. 4. DOI: 10.18577/2307-6046-2019-0-4-108-120. URL: https://test.viam.ru/en/journal/2019/4/12
Keywords
polymeric composite material, fiberglass, fire safety, flammability, smoke density, heat release, scheme of laying, reinforcement structure.
Abstract

The influence of reinforcement scheme for fiberglass based on phenol-formaldehyde binder and equal-strength fiberglass on fire hazard characteristics determined in accordance with the requirements of aviation standards is investigated.

There is no unambiguous effect of the reinforcement scheme on the recorded values of the optical density of smoke was established.

According to the characteristics of flammability and heat release for this type of material, it was obtained that at a thickness of about 2 mm the material with a unidirectional reinforcement structure has the worst values.

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