English
 |
Papermaking Defoamer XS - 01
Jienuo
Product Advantage
Efficient Defoaming & Long-Lasting Effect: It can instantly eliminate formed foam and inhibit foam formation, maintaining foam-free conditions for extended periods. With a saponification value of 17-21mgKOH/g and molecular weight of 2700-3000, it delivers reliable performance.
Wide Compatibility & Stable Performance: Compatible with various pulp systems and chemical cleaning, dyeing, and rubber-making systems. Its pH (5.0-7.0 in 1% aqueous solution) ensures stability across different process environments.
Versatile Application Scope: Suitable for tissue paper manufacturing, papermaking black liquor, wastewater treatment, and other scenarios like chemical cleaning and printing, meeting diverse industrial needs.
Environmentally Friendly & Easy to Use: Non-toxic formula meets safety standards. Available in 200kg drums and 50kg plastic barrels, it's easy to store (in dry and ventilated places) with a 2-year shelf life.
Technical Parameters
Parameter Item | Specification |
Chemical Composition | Fatty alcohol & ethylene oxide-propylene oxide copolymer |
Type | Nonionic |
Appearance | Colorless transparent viscous paste liquid |
pH Value (1% Aqueous Solution) | 5.0-7.0 |
Molecular Weight | 2700-3000 |
Saponification Value | 17-21mgKOH/g |
Water Content | ≤0.5% |
Packing | 200kg drum, 50kg plastic barrel |
Shelf Life | 2 years (when stored in dry and ventilated conditions) |
Product Uses
Tissue Paper & Specialty Paper Production: Eliminates foam in pulp beating and paper forming processes, preventing defects like holes and uneven thickness in finished paper.
Papermaking Black Liquor & Wastewater Treatment: Removes foam in black liquor recycling and wastewater treatment, ensuring efficient purification and discharge.
Chemical Cleaning, Dyeing, and Rubber Industries: Suppresses foam in cleaning solutions, dye baths, and rubber-making systems, improving process efficiency.
Product Operate Guide
For defoaming: Add to the foaming system and stir evenly. For foam inhibition: Add before foam forms and stir. Dosage ranges from 0.05% to 0.1% (adjust based on test samples).
FAQ
Q: What's the storage condition?
A: Store in a dry, ventilated place, avoiding direct sunlight. It has a 2-year shelf life.
Q: Is it toxic?
A: It's non-toxic and environmentally friendly, complying with industrial safety regulations.
Q: Can it be used in high-temperature processes?
A: It performs stably under normal papermaking temperatures; for high-temperature scenarios, consult technical support.
