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Defoamer for Pulping

Defoamer for Pulping
Defoamer for Pulping
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Product Code : HC-5698
Brand Name : HUMAN
Product Specifications
  • Other Names
  • pulp defoamer
  • Shelf Life
  • 2 Years
  • Shape
  • Other
  • Physical Form
  • Liquid
  • Smell
  • No Smell
  • HC-5698
  • Storage
  • Shades
  • CAS No
  • HC-5698
  • Chemical Name
  • Other
  • Grade
  • Industrial Grade
  • Appearance
  • Milky White Liquid
  • Purity(%)
  • 99
  • Type
  • Antifoaming Agent
  • Color
  • Other
  • Purity
  • 99%
Product Description

 Product Description

  • HC-5698 is a concentrated emulsion defoamer of polyether modified polysiloxane,with excellent effect of defoaming,anti-foaming and degassing .
  • Can be used as a foam control agent in the Packaging paper and cultural paper production technology.
  • HC-5698 with superb properties of high temperature resistance, used in high acid, alkali and other specific conditions, no demulsification and residual phenomenon.
  • HC-5698 suitable for professional pulping production technology, keep extremely strong defoaming,anti-foaming effect even in the pulping black liquor of high temperature above 100 degree Celsius

Enriched with silicon polyether based surfactant, HC 5698 is a highly concentrated Defoamer For Pulping. This emulsion based chemical reveals its high anti foaming and exceptional degassing characteristics under alkali and high temperature (100 degree C) prone environment. Its degassing attribute enhances pulp productivity level and pulp drainage process during pulp processing work. Its advanced formulation minimizes water content of pulp stock and reduces utilization of steam of machinery. What is more, the application of this chemical in pulping technique helps to lower applied quantity of bleaching chemicals, reduces energy consumption level and inhibits environmental pollution. We are reckoned as a prestigious manufacturer and exporter of finest grade Defoamer For Pulping.


Technical Data

Apperance                  Milk white liquid

Odour                     Slight odor 

Viscosity (cps,20℃)           50~120

PH(1% Aqueous solution)         4.0~5.0

Density(g/cm³,20℃)           0.98±0.01 



  • High performance defoamer; can control foam generation efficiently, maximally enhance the rate of finished products.
  • Super high temperature resistance, still keep extremely strong defoaming effect in high alkaline PH range.
  • For pulping production technology,the high temperature black liquor has a strong advantages in the pulp 
  • washing process.

Additional Information

  • This chemical is used as an indispensible part of pulp technology for producing pulp out of bamboo, wood, cane and reed to name a few.
  • The ideal dosage of this chemical per tons of pulp is 0.03 ~ 0.5kg/ . It can also be directly dissolved in water in 2~10 times factor.
  • This chemical can be accessed in 1000 liter or 200 liter of quantity in plastic barrel. We also offer it as per the precise needs of clients.
  • Its effectiveness and chemical properties remain unaffected for one year if it is stored in cool and well ventilated place.
  • To avoid its direct exposure to skin and eyes, we recommend to wear safety goggles, rubber gloves and gas masks during its handling.
  • Keep it away from materials with high alkali or oxygen content.

Trade Information
  • Payment Terms
  • Others, Western Union, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Days after Acceptance (DA), Cash in Advance (CID), Cash Against Delivery (CAD)
  • Supply Ability
  • 1000000 Per Month
  • Delivery Time
  • 15-20 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Free samples are available
  • Packaging Details
  • This product is packed in 25-liter or 200-liter plastic barrels. Package with special specification can be used too if requested.
  • Certifications
  • All the products has passed the following certicifications: SGS certification testing, ISO 9001 quality management system authentication. ISO24001 environmental system certification . MSDS (Material Safety Data Sheet) . The product is in conformity with the European ROHS ( environmental protection ) standard.