HQ-YSB9C ​Surface sizing agent

HQ-YSB9C surface sizing agent is a cationically modified copolymer synthesized from styrene and acrylate monomers. It can organically integrate with starch, conferring upon the starch coating excellent cross-linking strength and hydrophobic properties. It requires no curing period, exhibits good retention on paper, and effectively concentrates its sizing efficiency. During synthesis, a self-developed functional monomer was incorporated into this product, resulting in stable water resistance, prevention of moisture regain in high-strength corrugated paper, maintenance of stable ring crush strength, and enhanced paper fold endurance.

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Details

Scope of Application:​​

Suitable for boxboard/containerboard, corrugated paper, cardboard, and whiteboard paper.

Product Characteristics:​​

The cationic components in the HQ-YSB9C Surface Sizing Agent are adsorbed by sites activated with aluminum sulfate or cationic polymers within the paper layer, forming a continuous film. This imparts excellent water resistance​ and ​ring crush strength to the paper

During the sizing process, it exhibits strong affinity and retention with fibers, as well as good compatibility and ​synergistic effects with starch, dyes, and other additives

When used in combination with starch for surface sizing, it offers advantages such as low sizing agent consumption,  cost-effectiveness, low surface absorption weight, and rapid post-machine curing.The product incorporates self-developed functional monomers, significantly enhancing the burst strength, folding endurance, and ring crush strength of boxboard and high-strength corrugated base paper. It effectively suppresses paper moisture regain and ​sizing reversal​

 

 

PRODUCT DETAIL

 

TECHNICAL INDEX

Product Number

HQ-YSB9C

Product name

Anionic Acrylic Surface Sizing Agent

ITEM

TYPE 24

Appearance

Amber (Light Brown, Gray) 

Solid Content (%)

24±1.0

pH value (universal indicator paper)

1.0-4.0

Viscosity mPa·s(25°)

30

Water resistance

High water resistance 

 

 

 

Other attributes

USE

1. At the pump outlet of the starch storage tank or at the small elevated tank before the surface sizing press, use a metering pump to continuously and quantitatively add the product.

2.  After the starch is gelatinized in the cooking tank, cool it to approximately 65°C, then quantitatively add the product and mix it evenly for later use.

STORE

1. Use 200kg and 1000kg polyethylene plastic packaging drums. The product is best stored in a dry, ventilated, and cool place at temperatures between 5-32. Packaging materials are to be recycled.

2. This product is non-toxic and non-flammable. Store and transport it as general goods. In case of leakage, rinse with water.

Place of Origin

Hebei Province, China

Brand Name

HUIQUAN

Standard

ISO

Delivery time

7-28 Working Days

Packing

IBC Tank

Payment term

T/T

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