| Autor: |
Keibal, N. A., Kablov, V. F., Kochetkov, V. G., Novopol'tseva, O. M., Kazaryan, K. S., Stryukova, V. I. |
| Zdroj: |
Polymer Science -- Series D; Jun2024, Vol. 17 Issue 2, p266-272, 7p |
| Abstrakt: |
The paper is devoted to the development of a new phosphorus–nitrogen-containing fire retardant with multifunctional action, which is a product of the interaction of dimethylphosphite and dicyandiamide (DDP). The resulting product has a close-to-optimal ratio of nitrogen and phosphorus atoms, which determines its adhesive, thermal stabilizing, and antipyretic activity. DDP has a positive effect on the fire- and heat-protective properties of the material: the time for heating the unheated surface of the sample to 100°C increases by 39–57%, and the linear burning rate decreases by 17–21%. It has been shown that the strength of the adhesive joint increases by an average of 30–70% and the composition containing DDP exhibits consistently better adhesive strength than the original adhesive composition up to 80°C. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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