Which of the following materials is considered by NFPA to be a Group A plastic?
Which of the following materials is considered by NFPA to be a Group A plastic?
According to the National Fire Protection Association (NFPA), Group A plastics are materials that generally include most thermoplastics with a tendency to burn readily. Butyl rubber fits this category as it is a synthetic rubber that can be easily ignited and continues to burn. Hence, of the given options, butyl rubber is considered by NFPA to be a Group A plastic.
Correct Answer is A : Butyl rubber
ANS: A. FPH 16-73
A Butyl Rubber as per NFPA
Answer is (A) Butyl rubber Silicone cone rubber forms part of group B
A IS CORRECT