- Medical -- Industrial -- Aerospace -- Plumbing -- Food Service
Paryls® PPSU
Paryls ® Polyphenylsulfone offers the best performance of all the sulfone polymers with a Tg of 220C. PPSU’s Impact performance is comparable to polycarbonate, but chemical resistance is superior to Polysulfone (PSU). PPSU is inherently flame retardant.
- Medical -- Industrial -- Filtration -- Plumbing -- Bio-containment
Paryls® PSU
Paryls ® Polysulfone is a high-strength , high temperature plastic that has practical toughness. It maintains excellent mechanical properties when exposed to steam and offers superior heat resistance to Polycarbonate. It does not offer the impact strength of PPSU.
- Membranes -- Automotive -- Food Service -- Additives -- Coatings
Paryls* PES
Paryls ® Polyethersulfone offers the highest temperature resistance of the sulfone polymers with a Tg of 230C.
- Industrial -- Plumbing
Paryls® PPSU/PSU Co-Polymer
Paryls ® modified co-polymer Polyphenylsulfone provides better impact strength than PSU, higher heat performance than PSU, and better hydrolytic stability without the higher costs of PPSU.