Toyota wants to salute do-gooders by giving 100 cars over 100 days to organizations that could really use a new set of wheels. And voters like you decide who gets a new ride every day.
PEI is the abbreviation for Porcelain Enamel Institute. A PEI Rating is given to a tile product based the hardness of its glaze. This hardness is determined by the manufacturer using a standardized test.
ULTEM Ultem Â® PolyEtherImide (PEI) is an amber transparent high performance polymer which combines high strength and rigidity at elevated temperatures with long term heat resistance. Ultem Â® offers excellent dimensional stability combined with broad chemical resistance.ltem Â® 2100 - 10% glass filled, Ultem Â® 2200 - 20% glass filled, UltemÂ® 2300 - 30% glass filled Glass reinforced Ultem Â® provides even greater rigidity and dimensional stability while maintaining many of the useful characteristics of basic Ultem Â® .