Pulp Paper Fatty Defoamer Factory Direct

• Customization: Available
• CAS No.: No Available
• Formula: No Available
• Model NO.: PD46
• EINECS: No Available
• Certification: GMP
• Environmental Protection: Yes
• Color: Yellow
• Appearance: Liquid
• Kind: Defoamer
• Producing Flow: Paper Processing Chemicals
• Custom Package: Available
• Shelf Time: 12 Months
• Transport Package: Drum
• Specification: 0.8-1.0g/cm3
• Trademark: LONGKEY
• Origin: China
• HS Code: 380894
• Production Capacity: 2000mt/M

Product Description

Product Overview

Sunpaper PD46 is a fatty alcohol-based defoamer/anti-foaming agent designed for pulp and paper manufacturing processes. It rapidly eliminates foam and suppresses foam regeneration in systems with high additive loads (e.g., wet-strength agents, sizing agents). Ideal for specialty paper production, it is compatible with recycled fibers and meets environmental safety standards.

 

Key Features

• Rapid Defoaming: Efficient bubble collapse in pulp suspensions and whitewater systems.
• Long-Lasting Stability: Sustained foam suppression under dynamic process conditions.
• Improved Sheet Formation: Reduces pinholing, enhances dewatering on wire sections, and minimizes web breaks.
• Non-Interfering with Sizing: Compatible with rosin, AKD (alkyl ketene dimer), and ASA (alkenyl succinic anhydride) sizing systems.
• Eco-Friendly: Non-toxic, non-corrosive, and compliant with industrial wastewater regulations.

 

Physical & Chemical Properties

• Appearance: Milky white homogeneous flowing liquid
• Odor: Slight fatty odor
• Density: 0.98-1.10 g/cm³ (20°C)
• pH: 6.0-9.0
  Note: These properties are indicative and not for quality control.

 

Application Guidelines

• Typical Dosage: 50-1,000 g per ton of paper (adjust based on gas entrainment, additive load, and machine speed).
• Optimal Dosing Points:
  • Before the headbox.
  • In circulation loops (whitewater systems).
• Recommended Paper Grades: Linerboard, corrugating medium, whiteboard, release base paper.
• Lab Trials: Conduct trials to determine site-specific dosing requirements.

 

Packaging & Storage

• Packaging:
  • 200 kg polypropylene (PP) drums.
  • 1,000 kg IBC containers (intermediate bulk containers).
• Container Load: 22 metric tons per 20ft container (IBC).
• Storage:
  • Store in sealed, UV-resistant containers.
  • Keep in a cool, dry place; avoid direct sunlight.
• Shelf Life: 12 months.

 

Health & Safety

• Hazard Classification: Non-hazardous per GHS criteria (no H/P phrases).
• PPE Requirements:
  • Safety goggles, nitrile gloves, and protective clothing.
• First Aid:
  • Eye/Skin Contact: Flush immediately with water for 15 minutes.

 

Disclaimer

The information provided is based on current knowledge and industry practices. For specific inquiries or technical support, contact Sunway Chemicals directly.

 

Also provide:

Control Enzyme
Cylinder Release aid
Defoamer (fatty)
Defoamer (polyether)
Dry Strength Agent
Yankee dryer adhesion gent.

Please contact me for pricing and samples.