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資質(zhì)榮譽(yù)DOWELLATOL DCA
Multifunctional auxiliary
Principal compositions:
Mixture of inorganic polymer and special auxiliary.
Chemical & Physical Data:
Appearance: White powder
pH(1%): 8.0~10.0
Solubility: Good
Properties:
lDOWELLATOL DCA has excellent ability of dispersing natural grease and removing metal irons such as iron and calcium ions.
lIt greatly enhances the solubility and suspension stability of lime in liming process.
lIt is used to prevent formation of lime blast and iron spots.
lIt can be used in a wide range of pH.
Application:
lDOWELLATOL DCA promotes dispersing of natural fat and dirt in soaking process and gets rapid and even soaking effect. It reduces the blood stains. It is suggested to use 0.2%-0.5% DOWELLATOL DCA in soaking process.
lDOWELLATOL DCA enhances the dispersion and emulsification of natural fat when used in degreasing process. It is suggested to use 0.3%-1.0% DOWELLATOL DCA in degreasing process.
lDOWELLATOL DCA enhances the solubility and suspension stability of lime, dispersion of calcium soap thus helps to dye more evenly. It is suggested to use 0.2%-0.5% DOWELLATOL DCA in liming process. It is suggested to use DOWELLATOL DCA at the beginning of liming process or at the end of liming process during washing stage before unloading, or during washing before de-liming.
lDOWELLATOL DCA is recommended to be used prior to vegetable tanning and dyeing process. Using of DOWELLATOL DCA in pretreatment of water before fatliquoring reduces the iron and calcium ions in the float. It can improve the levelness of dyeing and dispersion of fatliquors. It is suggested to add 0.5%-1% DCA and run for 10-20min before adding dyestuff or tanning agents.
lDOWELLATOL DCA must be diluted in water before added into drums.
Packing:：
20KG kraft paper bag
Storage:
1 year storage in sealed original package at 5-35℃. Bags should be tightly resealed each time, and their contents should be used up as soon as possible after they have been opened. The ambient temperature changes may slightly influence the appearance of this product. It is suggested to stir this product well before using. Non-dangerous chemical.
