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CX-302

CX-302 is an acrylate leveling agent used in various coatings, printing inks and room-temperature curing plastics. It can enhance the leveling of the coating and also prevent craters. This additive is recommended for use as resin masterbatch in the production of powder coatings, especially powder varnishes. All room temperature curing systems such as unsaturated polyester and epoxy resin.

Product advantages

  • Prevent shrinkage cavities and improve leveling.

  • A slight reduction in surface tension does not affect recoating and interlayer adhesion.

  • It will not cause the varnish to become cloudy or the color paint to fog up.

  • It has the best anti-cratering property, surface leveling property and developability.

  • Relatively low viscosity and excellent compatibility.

  • It can enhance leveling and improve gloss.

  • CX-302 is suitable for all solvent-free, UV, printing inks and varnishes.

Product Parameters

ItemsIndex
Chemical constitution

polyacrylic ester

AppearanceClear and transparent liquid

Viscosity(25℃) 

—— 

Density(25℃,g/cm³) 

1.0349±0.01 

Solid content(150℃*30min)

≥98% 

Refractive index

1.4600ND-14700ND 

Surface tension coefficient(25℃,mN/m)

29.32±1

Proposed dosage
The dosage of additives (supply form) is based on the total formula:
liquid coating:  0.05-0.5%
powder coating:0.5-1.5%
Printing ink and varnish: 0.05-0.5%
Room-temperature curing plastic: 0.1-0.5%
Processing instructions
Additives can be added at any atage,including being added at the final stage of the production production process of powder coating resins and mined evenly with the resins.
Special attention
The thermal stability value of this additive is 240 °C.
Storage and transportation
This product can be transported and stored as a non-hazardous chemical. Store in a cool, dry and sealed container. Shelf life: 36 months. 
Packing specification
25KG/glue barrel,190KG/metal bucket.
Product information
CX-302丙烯酸酯流平剂 TDS.pdf
CX-302 流平剂 msds.pdf




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