NORYL™ Resin NHP8022

NORYL NHP8022 resin is a 10% glass reinforced 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 and a CTI 2 rating. NORYL NHP8022 exhibits high heat resistance, high impact resistance, dimensional stability, hydrolytic stability, strong electrical performance, very low moisture absorption and specific gravity. The target applications include electric vehicle (EV) high voltage electric components and battery management unit enclosures.

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

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Features

Key characteristics of the material

Amorphous
Dielectrics
Dimensional stability
Flame Retardant
High stiffness/Strength
High temperature resistance
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
Energy Storage

Applications

Possible usage of material

Automotive
Auto Electrical
Electrical Components & Infrastructure
Electrical
Electronics
EV Infrastructure
EV/HEV Battery
EV/HEV Charging System
EV/HEV Invertor/Convertor
Structural
electrical component

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Comparative Tracking Index (UL) {PLC}	2	PLC Code	UL 746A

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	56	J/m	ASTM D256
Izod Impact, notched, -30°C	47	J/m	ASTM D256
Izod Impact, unnotched, 23°C	370	J/m	ASTM D4812
Izod Impact, unnotched, -30°C	400	J/m	ASTM D4812
*Izod Impact, notched 80104 +23°C*	6.5	kJ/m²	ISO 180/1A
*Izod Impact, notched 80104 -30°C*	5	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	27	kJ/m²	ISO 180/1U
*Izod Impact, unnotched 80104 -30°C*	26	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	7	kJ/m²	ISO 179/1eA

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	105 - 110	°C
Drying Time	3 - 4	Hrs
Melt Temperature	280 - 320	°C
Nozzle Temperature	250 - 280	°C
Front - Zone 3 Temperature	260 - 315	°C
Middle - Zone 2 Temperature	270 - 320	°C
Rear - Zone 1 Temperature	280 - 320	°C
Mold Temperature	75 - 105	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	-	rpm
Shot to Cylinder Size	30 - 70	%

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, brk, Type I, 5 mm/min	84	MPa	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	3	%	ASTM D638
Tensile Modulus, 5 mm/min	4230	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	122	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	3990	MPa	ASTM D790
Tensile Stress, break, 5 mm/min	85	MPa	ISO 527
Tensile Strain, break, 5 mm/min	3	%	ISO 527
Tensile Modulus, 1 mm/min	3970	MPa	ISO 527
Flexural Strength, 2 mm/min	130	MPa	ISO 178
Flexural Modulus, 2 mm/min	4030	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Melt Volume Rate
– MVR, 300°C, 5kgf	21	cm³/10 min	ASTM D1238
Melt Flow Rate
– MFR, 300°C, 5kgf	22	g/10 min	ASTM D1238
Specific Gravity	1.18	-	ASTM D792
Density	1.18	g/cm³	ISO 1183
Water Absorption, (23°C/24hrs)	0.12	%	ISO 62-1
Moisture Absorption, (23°C/50% RH/24hrs)	0.04	%	ISO 62-4
Mold Shrinkage, flow	0.5 - 0.7	%	SABIC method
Mold Shrinkage, xflow	0.45 - 0.65	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	156	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	150	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	158	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	150	°C	ISO 75/Af
CTE
– -40°C to 120°C, flow	4.4E-05	°C	ASTM E831
– -40°C to 120°C, xflow	6.9E-05	°C	ASTM E831
– -40°C to 120°C, flow	4.4E-05	°C	ISO 11359-2
– -40°C to 120°C, xflow	6.9E-05	°C	ISO 11359-2
Vicat Softening Temp, Rate B/50	158	°C	ISO 306
Relative Temp Index, Elec	65	°C	UL 746B
Relative Temp Index, Mech w/impact	65	°C	UL 746B
Relative Temp Index, Mech w/o impact	65	°C	UL 746B

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