供应pei,2200f,2200n,2200r

ultem 1010k transparent, high flow polyetherimide (tg 217c).

ultem 1010m enhanced flow polyetherimide (tg 217c) with internal mold release.

ultem 1010p enhanced flow polyetherimide (tg 217c) in 350 micron powder.

ultem 1010r enhanced flow polyetherimide (tg 217c) with internal mold release.

ultem 1100 standard flow polyetherimide (tg 217c).