NORYL™ Resin NH4050A

NORYL™ NH4050A resin is a non-reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This injection moldable grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame rating of V0 at 1.5mm along with UL746C Outdoor Suitability rating of F2. This material also exhibits chemical resistance to battery acids, hydrolytic stability, high impact and heat resistance, and low specific gravity for light-weight parts. NORYL™ NH4050A resin may be an excellent candidate for lead acid battery housings, covers, and enclosure applications.

Product Family

NORYL™ RESINS

Polymer Family

Polyphenylene Ether + PS (PPE+PS)

Processing Technology

Injection Molding

Where to buy

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

Colors

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

+more

Features

Key characteristics of the material

Amorphous
Dimensional stability
Flame Retardant
Hydrolytic Stability
Low Moisture Absorption
Low Shrinkage
Low Specific Gravity
Low Warpage
Non Cl/Br flame retardant
Non halogenated flame retardant

Industry

Material previously used in

Electrical
Electronic Components
Energy Management

Applications

Possible usage of material

Electrical Components & Infrastructure
Electrical
Electronic Material
Enclosure/Housing/Cover
Enclosures
EV Infrastructure
electrical component

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-0 Flame Class Rating	1.5	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	200	J/m	ASTM D256
Instrumented Dart Impact Total Energy, 23°C	72	J	ASTM D3763
*Izod Impact, notched 80104 +23°C*	15	kJ/m²	ISO 180/1A
*Izod Impact, notched 80104 -30°C*	9	kJ/m²	ISO 180/1A

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	90 - 110	°C
Drying Time	3 - 5	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	280 - 320	°C
Nozzle Temperature	280 - 320	°C
Front - Zone 3 Temperature	280 - 320	°C
Middle - Zone 2 Temperature	280 - 320	°C
Rear - Zone 1 Temperature	250 - 280	°C
Mold Temperature	90 - 120	°C

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Modulus, 50 mm/min	2694	MPa	ASTM D638
Tensile Stress, yld, Type I, 50 mm/min	52	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	70	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	7	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	4	%	ASTM D638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	100	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2450	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	68	MPa	ISO 527
Tensile Stress, break, 50 mm/min	51	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	4	%	ISO 527
Tensile Strain, break, 50 mm/min	20	%	ISO 527
Tensile Modulus, 1 mm/min	2667	MPa	ISO 527
Flexural Stress, yield, 2 mm/min	100	MPa	ISO 178
Flexural Modulus, 2 mm/min	2668	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Mold Shrinkage, flow	0.3 - 0.6	%	SABIC method
Specific Gravity	1.12	-	ASTM D792
Melt Flow Rate, 280°C/5.0 kgf	22	g/10 min	ASTM D1238
Density	1.12	g/cm³	ISO 1183
Moisture Absorption (23°C / 50% RH)	0.02	%	ISO 62
Melt Volume Rate, MVR at 280°C/5.0 kg	22	cm³/10 min	ISO 1133

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
CTE, -40°C to 60°C, flow	7.0E-05	1/°C	ASTM E831
CTE, -40°C to 60°C, xflow	7.0E-05	1/°C	ASTM E831
Vicat Softening Temp, Rate B/50	119	°C	ASTM D1525
HDT, 1.82 MPa, 3.2mm, unannealed	97	°C	ASTM D648
Vicat Softening Temp, Rate B/50	120	°C	ISO 306
Vicat Softening Temp, Rate B/120	122	°C	ISO 306
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	98	°C	ISO 75/Af

Register for High value Multi-Point Data

Access validated product data to streamline material selection
Get inspired by innovative application ideas
Register for high value multi-point data and a personalized experience

THIS SITE USES COOKIES