FIELD: chemistry.
SUBSTANCE: invention relates to photopolymerisable compositions containing a pre-dissolved polymer and can be used to speed up the formation of compositions with reduced combustibility. Described is a photopolymerisable composition for the formation of non-combustible coatings, comprising components at the following ratios: polyurethane rubber grade SKU-8TB 22.5–27.5, diglycidyl ether of epichlorohydrin homo-oligomer E-181 77.5–72.5, dimethacrylate FOM-2 40, 2,4,6-trimethylbenzoyl diphenylphosphine oxide 2, diphenyliodonium hexafluorophosphate 3.
EFFECT: obtaining non-combustible coatings with improved elastic properties.
1 cl, 2 tbl, 1 ex
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