MachineU > China Products > Chemicals > Catalysts & Chemical Auxiliary Agents > Chemical Auxiliary Agent
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Specifications
Brand Name :
LANSEN CHEM
Model Number :
LS-A10, LS-A15, LS-A20
Place of Origin :
CHINA
MOQ :
1 Metric Ton/Metric Tons
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
2000Metric Ton/Metric Tons per month
Delivery Time :
5-8 work days
Packaging Details :
1000kg/IBC or 200kg/drum, or 23mt/flexibag
Appearance :
White emulsion
Solid content :
10/15/20
Cationic charge :
20%-30%
viscosity :
10/15/20 mPa.s, 25℃, max.
PH value :
2-4
Product name :
AKD Netural Size
Storage temperature :
4- 30℃
Product Function :
Sizing Agent, Filtration Aid
Product Application :
Paper making industry
Description

Pulp Internal Sizing Agent Papermaking Chemical Aid

Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

AKD emulsion is a cationic reactive sizing agent engineered for direct application in neutral pH papermaking systems. It delivers superior water repellency, resistance to acid/alkaline solution penetration, and improved edge penetration resistance in paper substrates.

This sizing agent optimizes key physical properties of paper, making it a critical component in manufacturing high-grade papers such as:

  • Art base paper & photo base paper

  • Electrostatic copy paper & carbonless paper

  • Double-coated paper & archival paper

  • Stamp paper & yew base paper

  • Tissue products (napkins) and specialty coated papers.

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

Item LS-A10 LS-A15 LS-A20
Appearance white emulsion white emulsion white emulsion
Solid Content, 10% 10.0±0.5 15.0±0.5 20.0±0.5
Viscosity, mPa.s, 25℃, max. 10 15 20
pH value 2-4 2-4 2-4

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

  1. Dosing Methods

    • Direct addition to high-consistency pulp slurry.

    • Post-dilution addition to the mixing chest.

    • Surface sizing (tub-sizing) on dried paper sheets.

  2. Dosage Recommendations

    • Standard Sizing: 0.1%-0.2% of absolute dry pulp (a.d.p).

    • Heavy-Duty Sizing: 0.3%-0.4% of a.d.p.

  3. Mandatory Dual Retention System


  4. A synergistic retention system combining cationic starch and polyacrylamide (PAM) must be implemented:

    • Cationic Starch Specifications:

      • Quaternary ammonium type (degree of substitution ≥0.025)

      • Dosage: 0.6%-1.2% of a.d.p.

    • Polyacrylamide (PAM) Specifications:

      • Molecular weight: 3.0×10⁶-5.0×10⁶ Da

      • Working concentration: 0.05%-0.1%

      • Dosage: 100-300 ppm

  6. Process Control

    • Maintain pulp pH within 8.0-8.5 throughout the sizing process.

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

Packed in plastic drum, 200 Kg or 1000Kg each, or 23tons/flexibag.

Storage temperature should be 4- 30℃.

Shelf life:3 months. This product should be stored in a dry warehouse, protected from frost and direct sunlight.
OUR FACTORY

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing EmulsionPulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing EmulsionPulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion​

Send your message to this supplier
Send Now

Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

Ask Latest Price
Watch Video
Product Detail
Brand Name :
LANSEN CHEM
Model Number :
LS-A10, LS-A15, LS-A20
Place of Origin :
CHINA
MOQ :
1 Metric Ton/Metric Tons
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
video
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion
Pulp Internal Sizing Agent Papermaking Chemical Aid Alkyl Ketene Dimer AKD Neutral Sizing Emulsion

WUXI LANSEN CHEMICALS CO.,LTD.

Verified Supplier
6 Years
jiangsu, wuxi
Since 2004
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Water Decoloring Agent, Polydadmac Coagulant, Polyamine Flocculant
Total Annual :
17million-20million
Employee Number :
800~1000
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products AKD Emulsion
MachineU China Products Chemicals Catalysts & Chemical Auxiliary Agents Chemical Auxiliary Agent
Contact Supplier
Submit Requirement