FLEX NORYL™ Resin WCP921

FLEX NORYL WCP921 resin is a high flow, flexible, non-reinforced injection moldable blend of Polyphenylene Ether (PPE) + Styrene Ethylene Butylene Styrene (SEBS) + Polyolefin. This material contains non-halogenated flame retardant and carries a UL94 flame rating of V0 at 6mm. FLEX NORYL WCP921 resin is intended for evaluation in over-molding applications such as plugs, strain reliefs, and connectors. It has a Shore A Hardness reading of 88 and exhibits low specific gravity, very low water absorption, and dimensional stability.

Product Family

NORYL™ RESINS

Polymer Family

Polyphenylene Ether + TPE (PPE+TPE)

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

Creep resistant
Dimensional stability
Flame Retardant
Flexible
Good Processability
Hydrolytic Stability
Impact resistant
Low Moisture Absorption
Low Specific Gravity
Low Warpage
No PFAS intentionally added
Non Cl/Br flame retardant
Non halogenated flame retardant
Thin Wall

Industry

Material previously used in

Electrical
Mobile Phone - Computer - Tablets

Applications

Possible usage of material

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Volume Resistivity	7.1E+15	Ω.cm	ASTM D257
Dielectric strength in oil, 2.0mm	25	kV/mm	IEC 60243-1
Relative Permittivity, 1 MHz	2.8	-	IEC 60250
Dissipation Factor, 1 MHz	0.029	-	IEC 60250
Comparative Tracking Index	600	V	IEC 60112

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Oxygen Index (LOI)	24	%	ISO 4589

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Brittleness Temperature	<-40	°C	ASTM D746

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	60 - 80	°C
Drying Time	4 - 6	Hrs
Drying Time (Cumulative)	8	Hrs
Maximum Moisture Content	0.01	%
Melt Temperature	220 - 250	°C
Nozzle Temperature	220 - 250	°C
Front - Zone 3 Temperature	220 - 250	°C
Middle - Zone 2 Temperature	210 - 240	°C
Rear - Zone 1 Temperature	180 - 220	°C
Mold Temperature	40 - 60	°C
Back Pressure	3 - 10	MPa
Screw Speed	30 - 80	rpm
Shot to Cylinder Size	30 - 70	%
Vent Depth	0.03 - 0.05	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, brk, Type I, 50 mm/min	15	MPa	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	150	%	ASTM D638
Flexural Modulus, 12.5 mm/min, 100 mm span	180	MPa	ASTM D790
Hardness, Shore A, 30S reading	88	-	ASTM D2240
Tensile Stress, break, 50 mm/min	15	MPa	ISO 527
Tensile Strain, break, 50 mm/min	140	%	ISO 527
Flexural Modulus, 12.5 mm/min	200	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.04	-	ASTM D792
Water Absorption, (23°C/48hrs)	0.06	%	ASTM D570
Mold Shrinkage, flow, 24 hrs	0.55	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	0.65	%	ASTM D955
Melt Flow Rate, 210°C/5 kgf	15	g/10 min	ASTM D1238
Melt Flow Rate, 250°C/2.16 kgf	17	g/10 min	ASTM D1238

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Volume Resistivity	7.1E+15	Ω.cm	ASTM D257
Dielectric strength in oil, 2.0mm	25	kV/mm	IEC 60243-1
Relative Permittivity, 1 MHz	2.8	-	IEC 60250
Dissipation Factor, 1 MHz	0.029	-	IEC 60250
Comparative Tracking Index	600	V	IEC 60112
Comparative Tracking Index (UL) {PLC}	0	PLC Code	UL 746A
Hot-Wire Ignition (HWI), PLC 1	≥3	mm	UL 746A

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94HB Flame Class Rating	≥1	mm	UL 94
UL Recognized, 94V-0 Flame Class Rating	6	mm	UL 94
Glow Wire Flammability Index 850°C, passes at	3	mm	IEC 60695-2-12
Glow Wire Ignitability Temperature, 3.0 mm	725	°C	IEC 60695-2-13
Oxygen Index (LOI)	24	%	ISO 4589

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Brittleness Temperature	<-40	°C	ASTM D746

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	60 - 80	°C
Drying Time	4 - 6	Hrs
Drying Time (Cumulative)	8	Hrs
Maximum Moisture Content	0.01	%
Melt Temperature	220 - 250	°C
Nozzle Temperature	220 - 250	°C
Front - Zone 3 Temperature	220 - 250	°C
Middle - Zone 2 Temperature	210 - 240	°C
Rear - Zone 1 Temperature	180 - 220	°C
Mold Temperature	40 - 60	°C
Back Pressure	3 - 10	MPa
Screw Speed	30 - 80	rpm
Shot to Cylinder Size	30 - 70	%
Vent Depth	0.03 - 0.05	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, brk, Type I, 50 mm/min	15	MPa	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	150	%	ASTM D638
Flexural Modulus, 12.5 mm/min, 100 mm span	180	MPa	ASTM D790
Hardness, Shore A, 30S reading	88	-	ASTM D2240
Tensile Stress, break, 50 mm/min	15	MPa	ISO 527
Tensile Strain, break, 50 mm/min	140	%	ISO 527
Flexural Modulus, 12.5 mm/min	200	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.04	-	ASTM D792
Water Absorption, (23°C/48hrs)	0.06	%	ASTM D570
Mold Shrinkage, flow, 24 hrs	0.55	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	0.65	%	ASTM D955
Melt Flow Rate, 210°C/5 kgf	15	g/10 min	ASTM D1238
Melt Flow Rate, 250°C/2.16 kgf	17	g/10 min	ASTM D1238

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Volume Resistivity	7.1E+15	Ω.cm	ASTM D257
Dielectric strength in oil, 2.0mm	25	kV/mm	IEC 60243-1
Relative Permittivity, 1 MHz	2.8	-	IEC 60250
Dissipation Factor, 1 MHz	0.029	-	IEC 60250
Comparative Tracking Index	600	V	IEC 60112

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Oxygen Index (LOI)	24	%	ISO 4589

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Brittleness Temperature	<-40	°C	ASTM D746

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	60 - 80	°C
Drying Time	4 - 6	Hrs
Drying Time (Cumulative)	8	Hrs
Maximum Moisture Content	0.01	%
Melt Temperature	220 - 250	°C
Nozzle Temperature	220 - 250	°C
Front - Zone 3 Temperature	220 - 250	°C
Middle - Zone 2 Temperature	210 - 240	°C
Rear - Zone 1 Temperature	180 - 220	°C
Mold Temperature	40 - 60	°C
Back Pressure	3 - 10	MPa
Screw Speed	30 - 80	rpm
Shot to Cylinder Size	30 - 70	%
Vent Depth	0.03 - 0.05	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, brk, Type I, 50 mm/min	15	MPa	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	150	%	ASTM D638
Flexural Modulus, 12.5 mm/min, 100 mm span	180	MPa	ASTM D790
Hardness, Shore A, 30S reading	88	-	ASTM D2240
Tensile Stress, break, 50 mm/min	15	MPa	ISO 527
Tensile Strain, break, 50 mm/min	140	%	ISO 527
Flexural Modulus, 12.5 mm/min	200	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.04	-	ASTM D792
Water Absorption, (23°C/48hrs)	0.06	%	ASTM D570
Mold Shrinkage, flow, 24 hrs	0.55	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	0.65	%	ASTM D955
Melt Flow Rate, 210°C/5 kgf	15	g/10 min	ASTM D1238
Melt Flow Rate, 250°C/2.16 kgf	17	g/10 min	ASTM D1238

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FLEX NORYL™ Resin WCP921

Product Family

Polymer Family

Processing Technology

Where to buy

Colors

Features

Industry

Applications

Technical Datasheet Data

ELECTRICAL

FLAME CHARACTERISTICS

IMPACT

INJECTION MOLDING

MECHANICAL

PHYSICAL

ELECTRICAL

FLAME CHARACTERISTICS

IMPACT

INJECTION MOLDING

MECHANICAL

PHYSICAL

ELECTRICAL

FLAME CHARACTERISTICS

IMPACT

INJECTION MOLDING

MECHANICAL

PHYSICAL

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Technical Data Sheets

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