21:01

Unsaturated Polyester Resins part 2

2:48

Polyester Resin

9:37

Plastic Injection Molding

20:24

Polyurethanes part 1

2:46

Basics of Polyurethane

3:18

Unsaturated polyester resin curing

3:08

Free radical polymerization

9:00

Epoxy Resins part 2