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Dacron is a trade name held by DuPont for its polyester materials and it is made specifically for sailcloth. Dacron is DuPont's Type 52 high modulus fiber; brand names of similar fibers include Terylene, Tetoron, Trevira and Diolen. Continue Reading.
Teflon. Material Notes This is the brand name for a number of fluorinated polymers. Teflon is polytetrafluroethylene (PTFE). This is a polymer with repeating chains of â(CF2-CF2)- in it.Teflon was first discovered by Roy J. Plunkett (1910-1994) in 1938 and introduced as a commercial product in 1946.eflon. Material Notes This is the brand name for a number of fluorinated polymers. Teflon is polytetrafluroethylene (PTFE). This is a polymer with repeating chains of â(CF2-CF2)- in it.