| 配方类型： |
SOAPS AND DETERGENTS |
| 配方说明： |
List of Spotting Agents |
| 配方组成： |
SEMISAF
Isopropyl Alcohol
Fusel Oil (Amyl Alcohol)
Butyl Alcohol
Sulfuric Ether
Wood Methyl Alcohol
Grain Ethyl Alcohol
Cyclohexanol (Hexalin) |
| 配制方法： |
If a mixture contains unsafe or semisafe chemicals, their total amount should not be more than 30% of the total volume of the mixture.
The safe chemicals should evaporate as slowly as, or more slowly than, the unsafe or semisafe chemicals. The unsafe and semisafe chemicals must be soluble in the safe chemical.
All spotting agents should be thoroughly removed from the fabric by rinsing on completion of stain removal.
There are many proprietary preparations on the market which are very effective on the type of stains for which they are made, when carefully used in accordance with instructions. Many are labeled "Safe on 'Celanese' fibers." It is recommended that, whenever possible, trade products are used because of the uniformity and stability of their composition and because of their generally high effectiveness.
The formulae and preparations listed in the following are safe on "Celanese" fibers, but with the widespread use of the steam-spotting gun, it has been found that, in some cases, t |
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