Foam problems in the paper industry is also relatively common, due to the need to combine a variety of raw materials, additives, stirring and other processes to complete the production process, but there is a bubble, the bubble will affect the product quality and other aspects, so the paper foam industry will need to use some method to solve.
Papermaking defoamer paper industry a variety of organic compounds and synergists, and hydroxy fatty acid ether lipids and other substances, has a strong defoaming foam suppressing function, demineralised hydrocarbons, and facilitate foaming good compatibility with the medium; effect stable storage period. Its efficacy can eliminate paper coatings by rapid cleanly
[Parameters Product
Appearance: colorless transparent liquid
component: fluorine-containing polyether and
water Solubility: soluble in water, excellent in dispersibility
ph: 5-8
Ion: non-ionic
[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]
in the paper industry for paper defoamer: sizing paper coating applicator, coating material, calendered printing paper magazines, wash deinking, paper coating polymer defoaming and deaeration system, coated paper, defoaming the slurry, paper surface sizing pressing process, glues, defoaming coating process, the deinking process produces defoaming wet end use, paper production and other defoaming degassing process
[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.