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(25 pts) Paint is to be prepared from a poly(vinyl acetate) (PVAc) emulsion. PVAc has Tg of 28C. The dried paint is very brittle and

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(25 pts) Paint is to be prepared from a poly(vinyl acetate) (PVAc) emulsion. PVAc has Tg of 28C. The dried paint is very brittle and cracks easily at room temperature. Suggest two methods to overcome this

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