Each one in vain glossy paper, production and processing it has added a small amount of anti-foaming agent to prevent the emergence of bubbles affect the quality of the paper! Consideration was why some people will use the waiting?
[Product Parameters
Appearance: white powder
component: fluorine-containing polyether and
water Solubility: soluble in water, excellent in dispersibility
ph: 5-8
Ion: Nonionic
[ product introduction
pulp industry, emulsion-type defoaming hydroxy compound powder and a little of special synergists and emulsifiers, dispersing agents and other surface active agent. This product is completely free of silicon-based defoaming agent, an antifoaming agent belongs to special paper; its chemical action is to eliminate the white water bubble, due to the white water recycling, produce large amounts of foam. After the addition of the first phase, since this product has a strong holding effect suds suppressing properties, it will gradually reduce the amount of antifoaming agent. This product is both rapid elimination from the foam surface can rapidly remove water adsorbed on the bubbles fine fibers. With less dosage, rapid defoaming durable, easily dispersed in water, having the ability to prevent bacterial growth, the effect of the advantages of stability during the storage period.
[Features]
1, anti-foaming long fast suds suppressors, with less, not affect the basic properties of the product
2, good compatibility, high temperature alkali resistance, breaking does not drift, no delamination
3, without causing pinholes , spots and fish eyes, do not affect the appearance and quality of the coating
4, the coating does not cause a change in the consistency of the coated surface in both process quickly, cleanly remove fine bubbles
[Applications]
1, elimination of gum rosin containing surface of the foam bubbles and removing the water adsorbed on the fibers.
2, there is a strong defoaming properties when waste paper as raw material for paper or paperboard production whitewater;
3, eliminating the aqueous foam and the surface dehydration bubbles adsorbed on the fibers of the papermaking white water system modified starch.
4, other non-silicone defoamer applications.
[Reference] The amount
added directly to the foaming system, need to uniformly stirred before use, recommended dosage: 0.1 to 0.8%, based on the actual amount of good final experiment.
[Storage] Packaging
of this product is generally used 50kg, 200kg drum, any special requirements can be customized.
Storage: This product is not dangerous goods, safe, nonflammable, sealed storage chamber in a cool, ventilated, dry place. Not used before, after each use of the container should be tightly sealed. About 25 ℃ shelf life of 12 months.
Transport: The product to be transported in sealed, moisture, acid and alkali preventing impurity such as rainwater.