配方类型：	ADHESIVES
配方说明：	Urethane Carpet Underlay
配方组成：	Stannous octoate/0.25 Silicone L-540/1.5 Water/2.5 "Polycat" 12/0.3 TDI (80/20) (index)/105.0 "Voranol" CP-3000/100.0 Processing Condition Cream time, seconds/18 Rise time, seconds/150

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