PEI (Polyetherimide) Sheet, Opaque Off-White, 1" Thickness, 12" Width, 24" Length (Pack of 1)
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Product Feature
- PEI will withstand continuous temperature of 390 F under load.
- Is rated UL 94 VO and is generally accepted by the FAA for aircraft interiors
- PEI has found use in the Medical Device Market because of its heat and radiation resistance
- It is prone to stress cracking in chlorinated solvents.
- It is soluble in partially halogenated solvents but resistant to alcohols, acids and hydrocarbon solvents.
Product Description
Glass Filled Ultem 1000 (PEI) is an amorphous thermoplastic with similar characteristics to PEEK's. Relative to PEEK, it is cheaper, but less temperature-resistant, and lower in impact strength. Glass filled PEI is higher strength than the unfilled version. It is prone to stress cracking in chlorinated solvents. It is available under the tradename Ultem, a registered trademark of General Electric, the principal developer and manufacturer. PEI will withstand continuous temperature of 390 F under load and is rated UL 94 VO and is generally accepted by the FAA for aircraft interiors. It is soluble in partially halogenated solvents but resistant to alcohols, acids and hydrocarbon solvents. PEI has found use in the Medical Device Market because of its heat and radiation resistance, hydrolytic stability, and transparency. In the electronics field it is used in lamp sockets, and printed circuit board substrates.PEI (Polyetherimide) Sheet, Opaque Off-White, 1" Thickness, 12" Width, 24" Length (Pack of 1) Review
good for rep rap 3D printing as "no warping" printing desk, mounted on heatbed.No longer kapton Tape wasting, no more aceton-abs souce on glas...
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