NORYL™ Resin EN185

NORYL EN185 resin is a non-reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This extrusion grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame rating of v0 at 3mm and V1 at 1.5mm. NORYL EN185 resin exhibits excellent impact strength, very low moisture absorption, good dimensional stability, and great machinability. NORYL EN185 resin is an excellent candidate for a variety of applications including fiber optic ducting.

Product Family

NORYL™ RESINS

Polymer Family

Polyphenylene Ether + PS (PPE+PS)

Processing Technology

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
Flame Retardant
Hydrolytic Stability
Low Moisture Absorption
Low Shrinkage
Low Specific Gravity
Low Warpage
No PFAS intentionally added
Non Cl/Br flame retardant
Non halogenated flame retardant

Industry

Material previously used in

Electrical
Electronic Components
Mobile Phone - Computer - Tablets

Applications

Possible usage of material

Data Transfer
Electronic Components
Rail Cabin Interiors
Rail Seating
Wireless Communications
Wiring Devices

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Dielectric Strength, in oil, 3.2 mm	24.8	kV/mm	ASTM D149
Relative Permittivity, 50/60 Hz	2.8	-	ASTM D150
Dissipation Factor, 50/60 Hz	0.004	-	ASTM D150
Arc Resistance, Tungsten {PLC}	7	PLC Code	ASTM D495
High Voltage Arc Track Rate {PLC}	4	PLC Code	UL 746A
Comparative Tracking Index (UL) {PLC}	2	PLC Code	UL 746A
Dissipation Factor, 1 MHz	0.0035	-	IEC 60250
High Amp Arc Ignition (HAI), PLC 0	≥1.5	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 0	≥6	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 1	≥3	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 2	≥1.5	mm	UL 746A

EXTRUSION

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	90 - 100	°C
Drying Time	2 - 4	Hrs
Drying Time (Cumulative)	8	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	195 - 210	°C
Barrel - Zone 1 Temperature	170	°C
Barrel - Zone 2 Temperature	170	°C
Barrel - Zone 3 Temperature	190	°C
Barrel - Zone 4 Temperature	190	°C
Adapter Temperature	205	°C
Die Temperature	205	°C

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-0 Flame Class Rating	3	mm	UL 94
UL Recognized, 94V-1 Flame Class Rating	≥1.5	mm	UL 94
Radiant Panel Listing	True	-	UL Tested

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	389	J/m	ASTM D256
Izod Impact, notched, -40°C	160	J/m	ASTM D256
Gardner, -30°C	24	J	ASTM D3029
Gardner, -40°C	13	J	ASTM D3029

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	42	MPa	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	50	%	ASTM D638
Flexural Stress, yld, 2.6 mm/min, 100 mm span	67	MPa	ASTM D790
Flexural Modulus, 2.6 mm/min, 100 mm span	2270	MPa	ASTM D790
Hardness, Rockwell R	113	-	ASTM D785

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.08	-	ASTM D792
Water Absorption, (23°C/24hrs)	0.07	%	ASTM D570

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 6.4 mm, unannealed	93	°C	ASTM D648
HDT, 1.82 MPa, 6.4 mm, unannealed	82	°C	ASTM D648
CTE, -40°C to 95°C, flow	7.38E-05	1/°C	ASTM E831

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