配方类型：	TEXTILES AND THEIR TREATMENT
配方说明：	Backcoating
配方组成：	"Acrysol" ASE-60/4.4 Water/4.4 The formulation should be made in the indicated order. Before addition of the diluted "Acrysol" ASE-60, the pH should be measured and adjusted, if below 7.4. A pH in the range 7.4-8.0 is satisfactory. following addition of "Acrysol" ASE-60, the pH may again require adjustment by addition of ammonia to pH 7.4-8.0. The typical formulation given above has an initial viscosity of about 28,000 cps. and can be applied by knife coater. Whe
配制方法：	The constituents should be added in the order listed. After drying, the fabric should be cured at 300F. for 3 minutes.

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