• 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.

Key Attributes

Outstanding Ductility

Heat Deflection Temperature of 207C (225C Tg)

Capable of 1000+ autoclave cycles

Inherently flame retardant

Transparent and custom colorable.

Higher Performance than PSU.

BPA-Free

Typical Applications:

Sterilization Trays

Dental and Surgical Tools

Fluid Engineering

Food Service Applications

Aerospace and Rail Components

Paryls Polysulfones (UJU-PPSU)

Properties

Properties	Test Standard	Test Condition	S.I. Unit	F1150	F1250	F1350
Density	ISO 1183 -1		g/cm3	1.29	1.29	1.29
Melt Mass-flow Rate	ISO 1133	365°C/5kg	g/10min	15	25	35
Tensile Strength	ISO 527 -1/-2	10mm/min	MPa	76	76	75
Tensile Modulus	ISO 527 -1/-2	10mm/min	MPa	2335	2335	2335
Elongation at yield	ISO 527 -1/-2	10min/mm	%	7.5	7.5	7.5
Flexural Strength	ISO 178	2mm/min	MPa	108	108	108
Flexural Modulus	ISO 178	2mm/min	MPa	2480	2480	2480
Izod Notched Impact Strength	ISO 180/1A	23°C	kJ/m2	72	70	68
Tg	ISO 11357 -3		°C	220	220	220
HDT	ISO 75 -1/-2	1.80 MPa	°C	206	206	206
Surface Resistivity	IEC 60093		Ω	10^15	10^15	10^15
Molding Shrinkage	ISO 294-4		%	0.7-1.0	0.7-1.0	0.7-1.0
Water Absorption	ISO 62	23°C/24hr	%	0.35	0.35	0.35
Flammability	UL94	0.75 - 3.00mm	Class	V-0	V-0	V-0
GWFI	IEC60695-2-12	0.75 - 3.00mm	°C	960	960	960

Typical Processing Conditions for Paryls Polyphenylsulfones (UJU-PPSU)

		Optimum	Range
Melt Temp		365C	340-385C
Barrrel Zone Temp	Rear	350C	340-360C
	Center	365C	350-370C
	Front	375C	365-385C
Mold Temp		190C	170-200C
Processing Temp (Upper Limit)		420C
Injection Speed		Moderate to High
Pre-dry Requirements		150-180C, 4-6 hrs