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Polyurethane
adhesive UR-K-201
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TU 2252-009-05761689-98
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Two-component system with polyisocyanate as
a hardener; Applied in production of air filter elements of cars. Mixture
ratio of base to hardening agent is 1: 0.75 at the ambient temperature not
lower than 18 °С.
Hardening agent – polyisocyanate..
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1. Appearance at the temperature of 15 °С - liquid coloured from
yellow to light-brown without mechanical impurities.
2. Mass concentration of isocyanate groups,
%, in the range 8,0-11,0.
3. Relative viscosity, s, in the range 20-40.
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