Q. Addition of ______ results in the vulcanization of rubber.

View solution

Q. __________ is a reinforcement filler.

View solution

Q. Buna S rubbers consisting of over 50% styrene are considered as _________

View solution

Q. What is ACM elastomer?

View solution

Q. What is the glass transition temperature of polybutadiene?

View solution

Q. What is Hypalon?

View solution

Q. How much sulfur must be added to rubber for vulcanization?

View solution

Q. What is the tensile strength of vulcanized rubber?

View solution

Q. ________ is the process of spreading sheets of compound over a fabric.

View solution

Q. Which of these is not an ln operation of calendering?

View solution

Q. Warming up of a compound and feeding it to an extruder is the operation of _________

View solution

Q. Injection molding uses a _________ for unvulcanized rubber.

View solution

Q. Epoxy adhesives are widely used in _________

View solution

Q. Araldite glue is primarily used in ________

View solution

Q. _________ glue is used for curing with water.

View solution

Q. Dendrite is used as a ________ adhesive.

View solution

Q. Blu Tack is used as a ________ adhesive.

View solution

Q. Animal glue, epoxy, and polyurethane are examples of ________

View solution

Q. ________ is defined as the amount of time that any product can be used once it has been opened.

View solution

Q. How is the shelf life of cyanoacrylate when unopened?

View solution