SMC/DMC RESINS

Properties VRP 2133
Type High reactive Isophthalic acid based resin
Viscosity at 30°C (Cps) (RVTD, Spindle 4, RPM 20) 1,100 ± 100
Specific gravity at 25°C 1.12
Acid value (mg KOH / gm) 16 ± 2
Hydroxyl value (mg KOH / gm) 19 ± 2
Styrene Content (%) 33 ± 2
Styrene Tolerance (Volume Basis) >1:8
Moisture Content (%) <0.15
Reactivity Test (1.3 PHR, TBPBa 98% at 140 °C)
Gel time (Seconds) 100 ± 20
Peak Temperature (°C) 250 ± 20
Accelerated Thickening with 5 PHR MGO Paste) (40-60) x 106
a) Tertiary butyl per benzoate