Resins > Unsaturated Polyester Resins > Isophthalic Polyester Resin

OFTEN REFERRED TO AS ISO, IS AN IMPROVED POLYESTER. IT HAS AN IMPROVED STRENGTH, THERMAL STABILITY (55OC) AND MILD RESISTANCE TO CORROSION CONDITIONS. IMPROVED RESISTANCE TO WATER PERMEATION HAS PROMPTED ITS USE AS A GEL BARRIER COAT IN MARINE APPLICATIONS. THEY ARE ALSO USED IN SALTS AND MILD ACIDS.

PRODUCT CODE APPEARANCE COLOUR SOLIDS % VISCOSITY 25° C (cP) Gel Time 25° C (min) Acid Value (mg KOH/g) HDT APPLICATIONS TDS / MSDS
PERPOL 200 Clear Pale Yellow 60 ± 2 400 - 500 12 ± 4 15 - 20 75 - 80 Pipe grade
PERPOL 201 Clear Pale Yellow 60 ± 2 400 - 500 12 ± 4 15 - 20 75 - 80 Pipe grade/pre accelerated
PERPOL 202 Clear Pale Yellow 60 ± 2 400 - 500 12 ± 4 15 - 20 75 - 80 Fire retardant
PERPOL 203 Clear Pale Yellow 75 ± 2 1800 ± 200 10 ± 4 15 - 20 75 - 80 Putty Grade
PERPOL 204 Clear Bluish 70 ± 2 150 - 250 11 ± 3 Max 27 75 - 80 Rooflight grade
PERPOL 208 (m) Cloudy Bluish 62 ± 2 1500 - 2000 30 - 40 15 - 20 75 - 80 Premium Marine Grade
PERPOL 209 Cloudy Pinkish 65 ± 2 1500 ± 300 25 - 35 Max 20 75 - 80 Economical Marine Grade
PERPOL 210 Cloudy Pale Yellow 60 ± 2 450 - 550 13 - 19 Max 27 75 - 80 Thixotropic non - pre accelerated
PERPOL 211 Cloudy Pinkish 60 ± 2 450 - 550 13 - 19 Max 27 75 - 80 Thixotropic pre accelerated
PERPOL 221 Cloudy Pinkish 62 ± 2 750 - 850 13 - 19 Max 20 75 - 80 High thixotropic pre-accelerated high performance
PERPOL 212 Clear Pale Yellow 65 ± 3 1000 - 1200 8 - 12 Max 20 75 - 80 Pultrusion Grade
PERPOL 213 Clear Pinkish 62 ± 2 1500 - 2000 30 - 40 15 - 20 75 - 80 Premium Marine Grade