配方类型：	MISCELLANEOUS
配方说明：	Insolubilizing "Cellosize" Films
配方组成：	Glyoxal, 40%/12 Water/83 "CELLOSIZE" HEC/5
配制方法：	Films, laid down from this mixture and heated to 105C until dry, are clear and glossy. They will resist up to one hours soaking in water at room temperature before softening. To produce films that are insoluble in boiling water, add 0.15 part of aluminum sulfate to the above formulation and cure the dried film at 160C for one minute.

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