AKD Neutral Sizing Agent

AKD Neutral Sizing Agent

The active ingredient of this product is C14-Hexadecyl ketene dimer. AKD emulsion is a reactive neutral sizing agent that can be directly used in pulp sizing for neutral papermaking in paper mills. It can give the paper superior resistance to water and acid and alkali solution penetration, and can also give the paper the ability to resist edge penetration. It can greatly improve the physical properties of paper. It is often used for neutral sizing in the production of coated base paper, electrostatic copy paper, offset paper, carbonless copy paper, archival paper, photographic base paper, tipping base paper, stamp base paper, catering paper and other paper types.

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Product Introduction

Technical Parameters


 

Project

LS-A10

LS-A15

LS-A20

Appearance white lotion

Solid content,%

10.0±0.5

15.0±0.5

20±0.5

Viscosity,mPa•s(25)℃

10

15

20

pH

2-4

2-4

2-4

Instructions for use


This product can be added directly or diluted to the thick slurry. The amount added is 7-15 kg/ton of paper for general sizing requirements and 12-25 kg/ton of paper for heavy sizing. Good retention, low ash content and balanced charge requirements are the main factors for good AKD emulsion sizing results.

 

It is generally believed that the sizing pH of cultural paper is 7.0-8.0 and that of packaging paper is 6.7-7.5. Higher total alkalinity is beneficial for AKD sizing.

 

If you find that the AKD emulsion is stratified, thickened, or releases a lot of gas before use, you should stop using it immediately. If you have any usage problems, please contact the supplier.

Packaging and shipping


Packed in 1000kg plastic drums or transported by tanker.

 

This product is a non-dangerous product. During transportation, it must be protected from high temperatures, sunlight, and freezing. In case of leakage, flush with water.

Storage


Storage temperature 4-30℃, protect from high temperature, sunlight and freezing.

 

The storage period is 3 months from the production date. It is recommended to use it as soon as possible after opening it.

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