NORYL™ Resin NH4050

Identification & Functionality

Additives Included

Flame Retardant,

Heat Stabilizer,

Impact Modifier

Polymer Name

PPO/PS Alloy

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

Blends & Alloys

Features & Benefits

Labeling Claims

Bromine-free,

Chlorine-free,

No Added PFAS

Materials Features

Amorphous,

Dimensional Stability,

Flame Retardant,

Heat Stabilized,

High Hydrolytic Stability,

Impact Modified,

Low Moisture Absorption,

Low Shrinkage,

Low Specific Gravity,

Low Warpage,

No Added PFAS,

Non-Halogenated,

Non-brominated,

Non-chlorinated,

Unreinforced

Applications & Uses

Markets

Electrical & Electronics

Applications

Electrical & Electronics — Parts & Components

Batteries,

Connectors,

Housings & Enclosures,

Switches & Relays

Composites End Use

Battery Housings

Plastics & Elastomers End Uses

Connectors,

Covers,

Electrical Components,

Electrical/Electronic Applications,

Enclosure,

Energy Management,

Energy Storage,

Housings,

Terminal Blocks

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Flame Rating

UL 94 V0

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Stress (Yield, Type I, 50 mm/min) ¹¹	67	MPa	ASTM D638
Tensile Stress (Break, Type I, 50 mm/min) ¹¹	52	MPa	ASTM D638
Tensile Strain (Yield, Type I, 50 mm/min) ¹¹	4.4	%	ASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹¹	19	%	ASTM D638
Tensile Modulus (at 5 mm/min) ¹¹	2670	MPa	ASTM D638
Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹	108	MPa	ASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹	2820	MPa	ASTM D790
Tensile Stress (Yield, 50 mm/min) ¹¹	67	MPa	ISO 527
Tensile Stress (Break, 50 mm/min) ¹¹	51	MPa	ISO 527
Tensile Strain (Yield, 50 mm/min) ¹¹	4.3	%	ISO 527
Tensile Strain (Break, 50 mm/min) ¹¹	10	%	ISO 527
Tensile Modulus (at 1 mm/min) ¹¹	2640	MPa	ISO 527
Flexural Stress (Yield, at 2 mm/min) ¹¹	108	MPa	ISO 178
Flexural Modulus (at 2 mm/min) ¹¹	2560	MPa	ISO 178

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity ¹¹	1.11	—	ASTM D792
Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹	0.3 - 0.6	%	SABIC method
Melt Flow Rate (at 280°C, 5.0 kgf) ¹¹	25.4	g/10 min	ASTM D1238
Density ¹¹	1.11	g/cm³	ISO 1183
Water Absorption (at 23°C, saturated) ¹¹	0.1	%	ISO 62-1
Moisture Absorption (at 23°C, 50% RH) ¹¹	0.06	%	ISO 62
Melt Volume Rate (at 280°C, 5.0 kg) ¹¹	32	cm³/10 min	ISO 1133

Thermal Properties

	Value	Units	Test Method / Conditions
Vicat Softening Temperature (Rate B/50) ¹¹	120	°C	ISO 306
Vicat Softening Temperature (Rate B/50) ¹¹	118	°C	ASTM D1525
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹	94	°C	ASTM D648
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹	0.00008	1/°C	ASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹	0.00008	1/°C	ISO 11359-2
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹	0.000082	1/°C	ISO 11359-2
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹	0.000082	1/°C	ASTM E831
Vicat Softening Temperature (Rate B/120) ¹¹	120	°C	ISO 306
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80*10*4, sp=64mm) ¹¹	101	°C	ISO 75/Af
Relative Temperature Index (Electrical) ᵖ ¹¹	95	°C	UL 746B
Relative Temperature Index (Mechanical with impact) ᵖ ¹¹	80	°C	UL 746B
Relative Temperature Index (Mechanical without impact) ᵖ ¹¹	95	°C	UL 746B

Electrical Properties

	Value	Units	Test Method / Conditions
Comparative Tracking Index (UL, PLC) ¹¹	2	PLC Code	UL 746A
High Ampere Arc Ignition (PLC 0) ¹¹	min. 1.5	mm	UL 746A
Hot Wire Ignition (PLC 4) ¹¹	min. 1.5	mm	UL 746A
High Voltage Arc Track Rate (PLC) ¹¹	4	PLC Code	UL 746A
Arc Resistance (Tungsten, PLC) ¹¹	6	PLC Code	ASTM D495

Impact Properties

	Value	Units	Test Method / Conditions
Izod Impact (Notched, at 23°C) ¹¹	157	J/m	ASTM D256
Instrumented Dart Impact Total Energy (at 23°C) ¹¹	48	J	ASTM D3763
Izod Impact (Notched, 80*10*4, at 23°C) ¹¹	14	kJ/m²	ISO 180/1A
Izod Impact (Notched, 80*10*4, at -30°C) ¹¹	9	kJ/m²	ISO 180/1A
Charpy Impact (at 23°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹	1.60E+01	kJ/m²	ISO 179/1eA

Injection Molding

	Value	Units	Test Method / Conditions
Drying Temperature ⁷	95 - 100	°C	—
Drying Time ⁷	3 - 4	Hrs	—
Drying Time (Cumulative) ⁷	8	Hrs	—
Maximum Moisture Content ⁷	0.02	%	—
Melt Temperature ⁷	260 - 290	°C	—
Nozzle Temperature ⁷	260 - 290	°C	—
Front - Zone 3 Temperature ⁷	250 - 290	°C	—
Middle - Zone 2 Temperature ⁷	240 - 280	°C	—
Rear - Zone 1 Temperature ⁷	225 - 275	°C	—
Mold Temperature ⁷	70 - 95	°C	—
Back Pressure ⁷	0.3 - 0.7	MPa	—
Screw Speed ⁷	20 - 100	rpm	—
Shot to Cylinder Size ⁷	30 - 70	%	—
Vent Depth ⁷	0.038 - 0.051	mm	—

Flame Characteristics

	Value	Units	Test Method / Conditions
UL Recognized (94V-0 Flame Class Rating) ʳ	min. 1.5	mm	UL 94
Glow Wire Ignitability Temperature (at 2.0 mm) ʳ	725	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature (at 3.0 mm) ʳ	875	°C	IEC 60695-2-13
Glow Wire Flammability Index (at 2 mm) ʳ	960	°C	IEC 60695-2-12
Glow Wire Flammability Index (at 3 mm) ʳ	960	°C	IEC 60695-2-12
UV-light (Water exposure/immersion) ʳ	F2	—	UL 746C

Note

• ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
• ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.
• ʳ UL Ratings shown on the technical datasheet might not cover the full range of thicknesses, colors and regions. For details, please see the UL Yellow Card.
• ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.
• ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.

 

Regulatory & Compliance

Certifications & Compliance

UL 94

Packaging & Availability

Country Availability

Canada,

China (Mainland),

Mexico,

USA

Regional Availability

• Americas
• Asia
• Europe
• North America