A blend of amino-functionalized graphene modified with polyaniline plus the phosphorus-nitrogen flame retardant CPDD produces the strongest flame retardant polyurethane foam in this[…]
Polypropylene oxidizes quickly once stable tertiary carbon radicals form, so commercial grades typically carry 0.05 to 3 percent antioxidant by mass. Polypropylene antioxidant[…]
Polyamide, better known as nylon, is a workhorse engineering plastic. It is strong, wears well, and lubricates itself, which makes it a favorite[…]