NORYL™ Resin PKN4752F

NORYL PKN4752F resin is a non-reinforced, translucent, high heat blend of polyphenylene ether (PPE) + polystyrene (PS). This extrudable and injection moldable grade is FDA food contact compliant and exhibits high heat resistance, dimensional stability, and appears translucent with a yellow tint in the natural color. NORYL PKN4752F resin is an excellent candidate for high performance packaging in food, electronics, and healthcare. *See NORYL PKN4752 resin for NON FDA compliant version.

Product Family

NORYL™ RESINS

Polymer Family

Polyphenylene Ether + PS (PPE+PS)

Processing Technology

Sheet extrusion

Where to buy

You can get in touch with us in these regions to buy the material

Americas

Colors

All colors are customizable. Refer our ColorXpress tool to check color availability

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Features

Key characteristics of the material

Amorphous
Dimensional stability
Food contact
High temperature resistance
Hydrolytic Stability
Low Moisture Absorption
Low Shrinkage
Low Specific Gravity
Low Warpage
No PFAS intentionally added
Transparent/Translucent

Industry

Material previously used in

Industrial Packaging
Material Handling

Applications

Possible usage of material

Packaging

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	32	J/m	ASTM D256
Instrumented Dart Impact Total Energy, 23°C	6	J	ASTM D3763

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	86	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	73	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	6	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	15	%	ASTM D638
Tensile Modulus, 50 mm/min	3000	MPa	ASTM D638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	144	MPa	ASTM D790
Flexural Stress, yld, 2.6 mm/min, 100 mm span	136	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	3150	MPa	ASTM D790
Flexural Modulus, 2.6 mm/min, 100 mm span	2940	MPa	ASTM D790

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.08	-	ASTM D792
Mold Shrinkage, flow, 3.2 mm	0.6 - 0.9	%	SABIC method

SHEET EXTRUSION

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	70 - 80	°C
Drying Time	2 - 4	Hrs
Drying Time (Cumulative)	8	Hrs
Maximum Moisture Content	0	%
Melt Temperature	265 - 275	°C
Barrel - Zone 1 Temperature	205 - 225	°C
Barrel - Zone 2 Temperature	215 - 240	°C
Barrel - Zone 3 Temperature	240 - 265	°C
Barrel - Zone 4 Temperature	240 - 265	°C
Adapter Temperature	240 - 265	°C
Die Temperature	240 - 265	°C
Roll Stack Temp - Top	105 - 120	°C
Roll Stack Temp - Middle	105 - 120	°C
Roll Stack Temp - Bottom	105 - 120	°C

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Vicat Softening Temp, Rate B/50	173	°C	ASTM D1525
HDT, 0.45 MPa, 3.2 mm, unannealed	160	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	151	°C	ASTM D648
HDT, 1.82 MPa, 6.4 mm, unannealed	151	°C	ASTM D648
CTE, -40°C to 40°C, flow	6.3E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	5.58E-05	1/°C	ASTM E831

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