| 摘要 |
FIELD: domestic chemistry, polishing compositions. SUBSTANCE: composition has the following components, wt.-%: ceresine 5-15; oligomers of ethylene C+ of molecular mass 470-550 25-35; alkenylsuccinic anhydride where C-C-alkenyl 0.05-0.15; protected alkylphenol 0.05-0.15, and hydrocarbon solvent - the rest. Composition can contain additionally polysiloxane liquid at amount 1-2 wt.-%. EFFECT: high protective properties, stability at storage, prevention of ultraviolet radiation on paint and varnish coatings. |
