Unsaturated Polyester Resin

Molded BMC Resin

Grade
Type
Viscosity (mPa·s, 25℃)
Gel Time (min)
Properties & Application
P701
Orthophthalic
2000-3000
10.5-19.5
High gloss, excellent electrical properties, heat resistant, used for BMC products such as low-voltage insulation parts
P704B
Orthophthalic
1800-2200
8.0-14.0
High gloss, good colorability, excellent electrical properties, suitable for electromagnetic coil potting
P704G
Orthophthalic
2500-3000
16.0-26.0
Good heat resistance and excellent overall mechanical properties, used for BMC products such as low-voltage insulation parts
P806B
Orthophthalic
3000-3500
20.0-30.0
High gloss, good heat resistance and excellent overall mechanical properties, suitable for BMC products such as low-voltage insulation parts and industrial equipment via compression and injection molding
P710
Maleic
1500-1800
5.0-10.0
Class A surface, high gloss, suitable for automotive parts and lamp housings
P722
Isophthalic
2500-3000
12.0-22.0
Good electrical properties, good colorability, low shrinkage, suitable for electromagnetic coil potting
P725
Isophthalic / Neopentyl Glycol
2500-3000
10.0-20.0
Water resistant, heat resistant, excellent electrical properties, used for BMC products such as low-voltage insulation parts

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