a) Ethylene Propylene Diene monomer
b) Polyurethane
c) Polyvinyl Chloride
d) Viton
Answer: c
Explanation: Polyvinyl Chloride (PVC) is not a food grade polymer. It is toxic in nature. A polymer is a labeled food grade when it is inert and doesn’t react with food in a harmful manner. Ethylene propylene diene monomer, polyurethane and viton are food grade polymers.
Related Posts
__________ uses reflectance & absorbance principles for calculating the moisture content.
_________ method id based on dielectric principle.
______________ of moisture measurement is based on chemical reactions.
The oven drying methodology consists of heating by ________
Halogen and infrared drying are the examples of _________________
_____________ is the amount of moisture a material will absorb relative to ambient temperature and humidity conditions.
What is the critical point of water?
Join The Discussion