What are skateboard wheels made of?
Others answers (2)
- Hari PrakashJun 4, 2013
The wheels of a skateboard, usually made of polyurethane,Polyurethane (PUR and PU) is a polymer composed of a chain of organic units joined by carbamate (urethane),Polyurethane products often are simply called “urethanes”, but should not be confused with ethyl carbamate, which is also called urethane.
- RelationshipsMay 14, 2014
- 16 Acts Of Random Kindness That Will Revive Your Hope For The Future Of Mankind
- Show More