{"version":"1.0","type":"link","title":"Polyetherimide - Newikis","description":"Polyetherimide (PEI; branded as Ultem) is an amorphous, amber-to-transparent thermoplastic with characteristics similar to the related plastic PEEK. When comparing PEI to PEEK, the former is cheaper but has lower impact strength and a tighter temperature range.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/0/01/COSMIC-2_Cafeteria_Cups_Radio_Occultation_Antenna_Array.png","thumbnail_width":996,"thumbnail_height":747}