FIELD: chemistry.
SUBSTANCE: invention relates to preparation of a mixture for producing composite materials. The mixture for making composite microspheres contains the following components, wt %: glass powder - 25; aluminium powder - 25; liquid glass - 20; water - 30. A 40% aqueous solution of liquid glass is prepared first. The glass powder is mixed with aluminium powder in ratio of 1:1 and then added to the liquid glass solution in portions.
EFFECT: high strength of rods moulded from the crude mixture and light-reflecting power of the composite microspheres.
2 cl, 4 tbl, 1 ex
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