SOLVENT STABLE SLIP ADDITIVE COMPOSITION WITH MONOTERPENE
A dispersion contains: (a) a polyorganosiloxane with at least 90 mole % dimethyl D units and viscosity of one kPa*s or more dispersed as 0.5-20 micrometer particles; (b) a condensation product of: (i) a polysiloxane resin (Mw of 4,000-50,000) with composition: (R3SiO1/2)a(SiO4/2)b(ZO1/2)c where a is...
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Zusammenfassung: | A dispersion contains: (a) a polyorganosiloxane with at least 90 mole % dimethyl D units and viscosity of one kPa*s or more dispersed as 0.5-20 micrometer particles; (b) a condensation product of: (i) a polysiloxane resin (Mw of 4,000-50,000) with composition: (R3SiO1/2)a(SiO4/2)b(ZO1/2)c where a is 0.30-0.60, b is 0.40-0.70, c is 0.05-0.20, a+b is one, R is selected from hydrogen, C1-30 alkyl groups and aryl groups, and Z is selected from H, and C1-8 alkyls; and (ii) a polyoxyalkylene polymer (Mn of 4,500-50,000) with composition: A-O-(C2H4O)e(C3H6O)p-A′ where e/p is 1-9, A and A′ are selected from hydrogen, alkyl, substituted alkyl, aryl, and substituted aryl groups and at least one of A and A′ is H; (c) non-aqueous fluid carrier miscible with (a); and (d) monoterpene; the weight-ratio of (c) to (b) is 0.5-10; weight-ratio of (b) and (c) to (a) is 0.01-0.50; and the composition contains below one ppm aromatic solvent. |
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