Styrene Acrylic Sizing Agent
Styrene acrylic sizing agents are core chemicals in the modern papermaking industry, significantly improving the water, liquid, and grease resistance of paper and paperboard, effectively replacing traditional rosin sizing agents. They are widely used in graphic papers, packaging papers, and paperboard, particularly in specialty paper applications such as food packaging and liquid packaging. Their excellent overall performance and application flexibility make them key functional additives for improving paper quality and meeting diverse needs.

Product Introduction


PRODUCT DESCRIPTION

Model  GR-611
This product is a high-efficiency cationic styrene acrylic emulsion polymerized by a special process from styrene, acrylate, and various polymers. It can effectively match with starch, giving the layer better cross-linking strength and hydrophobicity. The main features of GR-611 are small dosage, low cost, good surface sizing effect, and convenient use. It is widely used in the production of corrugated paper, cardboard, whiteboard paper, craft paper, etc.


Product Parameters


Appearancelight brown liquid
Effective solid content30±1%
PH value2.0 -5.0
Viscosity (25℃)≤50mpa.s
Ionscations
Solubilityeasily soluble
Shelf life6 months


Product Effect


Styrene acrylic sizing agent

Product Effec

Actual photos of styrene acrylic sizing agentWaterproof test of styrene acrylic surface sizing agent

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Performance characteristics

  • Significantly improves the water resistance and ring crush strength of corrugated paper, containerboard, and other paper types.

  • Completely replaces the use of internal sizing agents, requires no aging period, and is less susceptible to moisture resorption.

  • It can be used in combination with native starch to reduce sizing costs.

  • Has excellent mechanical stability and generates fewer bubbles during operation.

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How to use

  • Dosage: 1-2 kg/ton of paper.

  • When using, cool the gelatinized starch solution to below 75°C. Slowly add the stock solution to the mixing tank while stirring. Mix thoroughly before applying to the sizing machine. Alternatively, use a metering pump to add the starch solution continuously before applying to the sizing machine.


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Packaging and storage

200kg, 1000kg plastic drums, stored in a cool place (4-30°C), avoid freezing and exposure to sunlight.


Packaging and delivery

Application Areas

 Packaging and deliveryApplication Areas

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Our factory and exhibition


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You may want to know


Pack and ship


苯丙shipment


FAQ


  • Q:Are you manufacturer?

A: Yes, We are the largest manufacture on defoamers, ECH, adipic acid and polyacrylamide etc. We have stock on all standards of defoamers, ECH, adipic acid and polyacrylamide etc.


  • Q:Can you give me a discount price?

A: Yes. It depends on your order qty.


  • Q: How can you guarantee your quality?

A: Our factory owns mature production line under EPR quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.




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