UNIFONE® PSU Datasheet,PSU,Nytef Plastics, Ltd.-SHANGHAI SUSHENG

UNIFONE® PSU

Category:	PSU , Polysulfone
Manufacturer:	Nytef Plastics, Ltd.
Trademark:	UNIFONE®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	5vG7Xq_UNIFONE-PSU.pdf
PRICE:	Order Products email sales@su-jiao.com

Wechat: WECHAT

Message
UNIFONE PSU (Polysulfone) is an amorphous high performance thermoplastic material that has proven performance at elevated temperatures. Good mechanical properties along with thermal stability allow for its use in load bearing applications over broad temperature ranges. Other notable attributes include flame retardance, excellent radiation resistance, and good chemical resistance. The ability of UNIFONE PSU to withstand common sterilization techniques supports its use in numerous sanitary applications such as medical instruments and food processing machinery. Nytef Plastic's UNIFONE PSU stock shapes are amber in color and semi-transparent. They machine easily and are available in a full range of heavy gauge rod, plate and tubular bar sizes. PRODUCT ATTRIBUTES 320°F continuous use temperature Excellent strength and rigidity, even at elevated temperatures High impact resistance Low moisture absorption Chemically resistant to many acids and solvents Superior electrical properties Rated UL V-0 Gamma radiation resistance Easily machined and fabricated INDUSTRIES Medical Pharmaceutical manufacturing Aircraft and aerospace Appliance manufacturing Electrical and electronics manufacturing Food processing APPLICATIONS Manifolds Electrical insulators, connectors, and components Aircraft instrumentation Medical instruments and instrument trays Sensors and analytical instruments Microwave cookware

Message

UNIFONE PSU (Polysulfone) is an amorphous high performance thermoplastic material that has proven performance at elevated temperatures. Good mechanical properties along with thermal stability allow for its use in load bearing applications over broad temperature ranges. Other notable attributes include flame retardance, excellent radiation resistance, and good chemical resistance. The ability of UNIFONE PSU to withstand common sterilization techniques supports its use in numerous sanitary applications such as medical instruments and food processing machinery.

Nytef Plastic's UNIFONE PSU stock shapes are amber in color and semi-transparent. They machine easily and are available in a full range of heavy gauge rod, plate and tubular bar sizes.

PRODUCT ATTRIBUTES

320°F continuous use temperature

Excellent strength and rigidity, even at elevated temperatures

High impact resistance

Low moisture absorption

Chemically resistant to many acids and solvents

Superior electrical properties

Rated UL V-0

Gamma radiation resistance

Easily machined and fabricated

INDUSTRIES

Medical

Pharmaceutical manufacturing

Aircraft and aerospace

Appliance manufacturing

Electrical and electronics manufacturing

Food processing

APPLICATIONS

Manifolds

Electrical insulators, connectors, and components

Aircraft instrumentation

Medical instruments and instrument trays

Sensors and analytical instruments

Microwave cookware

General Information
Features	Acid Resistant Good Chemical Resistance Good Sterilizability Good Thermal Stability High Impact Resistance High Rigidity High Strength Low Moisture Absorption Machinable Radiation (Gamma) Resistant Solvent Resistant
Uses	Aerospace Applications Aircraft Applications Aircraft Interiors Connectors Electrical Parts Electrical/Electronic Applications Food Service Applications Medical Devices Medical/Healthcare Applications Pharmaceuticals White Goods & Small Appliances
Agency Ratings	FDA Unspecified Rating NSF 61 USDA 3A USDA Unspecified Approval USP Class VI 2
Appearance	Clear Amber
Forms	Preformed Parts Rod

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.24	g/cm³	ASTM D792
Water Absorption			ASTM D570
24 hr	0.30	%
Saturation	0.60	%

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (M-Scale)	82		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	2480	MPa	ASTM D638
Tensile Strength (Yield)	70.3	MPa	ASTM D638
Tensile Elongation (Break)	30	%	ASTM D638
Flexural Modulus	2690	MPa	ASTM D790
Flexural Strength	106	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact	69	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)	174	°C	ASTM D648
Continuous Use Temperature	160	°C	Internal Method
Glass Transition Temperature	190	°C	ASTM D3418
Melting Temperature	343 to 399	°C	ASTM D789
CLTE - Flow	5.8E-5	cm/cm/°C	ASTM D696

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+2 to 1.0E+3	ohms	ASTM D257
Volume Resistivity	> 1.0E+16	ohms·cm	ASTM D257
Dielectric Strength ¹	17	kV/mm	ASTM D149
Dielectric Constant			ASTM D150
60 Hz	3.07
1 MHz	3.03
Dissipation Factor (60 Hz)	8.0E-4		ASTM D150

Flammability	Nominal Value	Unit	Test Method
Flame Rating (6.10 mm)	HB		UL 94

Note Message
1 .	Method A (Short-Time)

Resin Grade	Manufacturer	Category	Trademark
TUFLIN™ HS-7046 NT 7	The Dow Chemical Company	LLDPE	TUFLIN™
Arlon® AD250	Arlon-MED	PTFE	Arlon®
Chemical Resources LD15920	Chemical Resources, Inc.	LDPE	Chemical Resources
ICORENE® 8040 WS	ICO Polymers EMEA, A Division of A. Schulman	HDPE	ICORENE®
Sumikon® FM-TK216C	SBHPP	PPS	Sumikon®

Resin Grade

Manufacturer