Please answer all questions and thank you.
1) Casting is most often done with
a) Polyethylene b) Polyolefins c) thermoplastics d) thermosets
2) Slush molding refers to
A) a mold being filled with a plastisol and then being rotated and heated. b) Another form of rotational molding c) using the "slush" or left over material from previous moldings and using it in a finished d) Another term for crystallinity and occurring between two recycled materials.
3) true or false? All casting processes require an outside heating stage for the materials to fully cure
4) true or false? Other plastic materials are never used as a mold for the molding process.