| 摘要 |
Plastisol compositions based on vinyl chloride/vinyl acetate copolymers produced by a suspension polymerisation process have a low viscosity even when the polymer/plastifier ratio is low, so that they can be made into airless spraying plastisol compositions. These compositions are storage stable and easy to gel. Coatings based on these plastisols have good sound-proofing properties even when their vinyl acetate content is high.
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