Polyester Resin For Coil Coatings

Commercial name


PR 7474
Polyester Resin For Coil Coatings



PR 7474 Resin is a high solid, extremely flexible linear oil free polyester resin.
Outstanding features of the resin include:
*Excellent film forming properties.
*Excellent flexibility.
*Good substrate adhesion, impact resistance.
*Good exterior durability.
*Good chemical resistance.
*High solid, Low viscosity.
Typical properties
  Naphtha L
Non-volatile Wt.% 64 - 66
Color, APHA   300 max.
Viscosity, Cone/Plate cps
1600 - 2400
Specific gravity 25°C 1.06 ~ 1.10
Appearance   Clear, viscous liquid
Acid value , solid   4 max.


Coil coating.
Can coating.
Collapsible tube.
Sheet fed Metal decorating uses.
PR7474:HMMM = 8:2 (solid base) with 1~3%
Acid catalyst.


Attention must be paid to the normal precautions for handling chemicals and to the measures prescript in the local health regulations. The work place must be well ventilated, skin care measures should be adapted and safety google should be worn.

Safety data sheet

P&ID Co.,LTD shall provide MSDS associated with PR 7474 as your request. MSDS of PR 7474


Stable at room temperature


This information is given without any warranty or representation. We do not assume any legal responsibility for same, nor do we give permission, inducement, or recommendation to practice any patented invention without a license. It is offerd solely for our consideration, investigation and verification. Before using any product, read its label.