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  4. TEXTILES AND THEIR TREATMENT
化學(xué)配方數(shù)據(jù)庫(kù)
配方類型： TEXTILES AND THEIR TREATMENT
配方說(shuō)明： Backcoating
配方組成： "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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