asphalt masses. simple recipes

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FACTORY TECHNOLOGIES AT HOME - SIMPLE RECIPES
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asphalt masses. Simple recipes and tips

Factory technologies - simple recipes

Directory / Factory technology at home - simple recipes

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Asphalt masses are made from natural or artificial asphalt and are used for electrical distribution boards, sockets, plugs, etc.

The Baer method can be used to make a cheap, all-purpose plastic mass by dissolving asphalt in kerosene and adding resins, colorants, and fillers.

This mass can be obtained in the following way.

Dissolve 100 wt. hours of asphalt in 600-900 wt. hours of kerosene with low heating. To this solution is added 300 wt. hours of lime, 120 wt. including lead sulfide or antimony sulfide. The temperature must be kept between 80 and 100 °C.

The mixture is then thoroughly mixed with 80 wt. including sodium silicate (soluble glass) and let the mass boil. Depending on the type of produced mass, one or another amount of filler is added. Fillers can be: talc, heavy spar, quartz flour, dyes, wood flour, paper pulp, etc. Fillers are added to the bulk with stirring.

May be added in combinations of two or three fillers.

Author: Korolev V.A.

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