Reactive polymer

Reactive Polymer

It is a polymer in which a reactive group is introduced into an acrylic polymer to make it reactive.
By introducing functional groups and controlling the denatured ratio, it is possible to increase sensitivity and manifest physical characteristics such as alkali solubilization.

About Reactive polymer

A polymer in which a reactive group is introduced into an acrylic polymer to make it reactive
Solvent change, denatured ratio, alkali solubility, etc. are possible

Pruduct Name Viscosity
(25℃,mPa-s)
Non-volatile
(%)
Solvente Acid value
(mgKOH/g)
Acryloyl equivalent
(g/eq)
Chemical Substances Control Law Film pencil hardness
RP-274S 200 28-30 MEK
MIBK
10~20 2,800 registered F
RP-310 1,000~1,500 34-36 Toluene 5~10 800 registered

Functional group denaturation in acrylic polymer

  • Add partial GMA to carboxyl group, introduce acryloyl group
  • Add acrylic acid to epoxy group, introduce acryloyl group, add acid anhydride
  • Acrylic urethanation of hydroxyl groups
  • Acrylic esterification of hydroxyl groups

In addition to the products listed above, we will also consider other options to meet your needs.。
 -High sensitivity, -Alkali soluble, -Fluorine content, -Tg control