Products & Solutions

Acrylic emulsion technology introduction

particle size control

  • Resin dispersions with particle diameters of 0.02 to 10 μm can be produced.
Average particle size distribution map
Image of particle size

Tg control

  • Optimal Tg can be adjusted by resin design.
Viscoelasticity measurement results
Viscoelasticity measurement results

viscosity control

  • Resin morphology can be controlled from soluble to heterogeneous systems.
  • Viscosity can be controlled depending on the form of the resin.
Viscosity control image

core shell design

  • Achieves both coating strength and flexibility.
  • Film-forming properties at low temperatures can be improved.
  Calculation Tg[℃] MFT[℃] Strength flexibility
Normal product 11 13 ×
core shell design product 11 Below 0℃
Core shell design image
Balancing coating strength and flexibility
Balancing coating strength and flexibility
Low temperature film forming property (MFT measurement)
Balancing coating strength and flexibility
Phase separation structure of resin coating film
Phase separation structure of resin coating film
By controlling the phase separation structure of the resin, we not only achieve low-temperature film forming properties, but also achieve both strength and flexibility, which are often in a trade-off relationship.

crosslinking design

  • Solvent resistance can be improved.
  • The strength and elongation of the coating film can be controlled.
  • The viscoelasticity of the coating film can be controlled.
Solvent resistance
Elution rate (%)
Paint film strength
(N/mm2)
Coating film elongation
(%)
No crosslinking 50 1.03 1500
With crosslinking 90 0.65 930
Tensile test results

Tensile test results

Viscoelasticity measurement results

Viscoelasticity measurement results

Inquiries

TOYOCHEM CO., LTD. Packaging and Industrial Materials Sales Division Sales Department 1

TOYOCHEM CO., LTD.