FIELD: chemical engineering. SUBSTANCE: material has in parts by mass: unsaturated polyester solution on base of chlorendic anhydride in triethylene glycol dimetacrylate 100, aluminium hydroxide 50- 60, antimony trioxide 5-7, zinc or iron oxide 3-6, peroxide initiator 2-3, cobalt naphtenate solution in styrene 2-3, glass filler 42-100. Prepreg package is optionally coated with thermoplastic film, doubled paper, or glass paper, or combings to improve water proofing properties. EFFECT: improved fire protection properties. 2 cl, 2 tbl
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Authors
Dates
1995-11-10—Published
1987-09-25—Filed