NORYL™ Resin LPN170HG

NORYL LPN170HG resin is a non-reinforced blend of polyphenylene ether (PPE) + polystyrene (PS) designed for high heat resistance, low density, high gloss, low outgassing and good dimensional stability performance. This extrusion and injection moldable grade carries HDT 170°C, special gravity 1.07 g/cm3. This grade is capable for physical vapor deposition with good light distribution and high reflection rate. LPN170HG is targeted for automotive headlamp reflector, bezel, trim, light shielding and other high surface quality / high heat resistance demanded components.

Product Family

NORYL™ RESINS

Polymer Family

Polyphenylene Ether + PS (PPE+PS)

Processing Technology

Injection Molding
Extrusion

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

Dimensional stability
High temperature resistance
Hydrolytic Stability
No PFAS intentionally added

Industry

Material previously used in

Automotive Exteriors
Automotive Lighting
Home Appliances

Applications

Possible usage of material

Automotive

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Surface Resistivity	9.2E+16	Ω	ASTM D257
Volume Resistivity	9.2E+16	Ω.cm	ASTM D257

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	30	J/m	ASTM D256
Izod Impact, notched, -40°C	35	J/m	ASTM D256
Izod Impact, unnotched, 23°C	791	J/m	ASTM D4812
Izod Impact, unnotched, -40°C	700	J/m	ASTM D4812
*Izod Impact, notched 80104 +23°C*	4.3	kJ/m²	ISO 180/1A
*Izod Impact, notched 80104 -40°C*	4.3	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	71.9	kJ/m²	ISO 180/1U
*Izod Impact, unnotched 80104 -40°C*	42.6	kJ/m²	ISO 180/1U

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	100 - 120	°C
Drying Time	3 - 5	Hrs
Melt Temperature	300 - 340	°C
Nozzle Temperature	300 - 340	°C
Front - Zone 3 Temperature	300 - 340	°C
Middle - Zone 2 Temperature	280 - 340	°C
Rear - Zone 1 Temperature	280 - 340	°C
Mold Temperature	80 - 150	°C
Back Pressure	2 - 10	MPa
Screw Speed	20 - 100	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 5 mm/min	78	MPa	ASTM D638
Tensile Strain, yld, Type I, 5 mm/min	5.2	%	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	31.2	%	ASTM D638
Tensile Modulus, 5 mm/min	2627	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	124	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2655	MPa	ASTM D790
Tensile Stress, yield, 5 mm/min	78	MPa	ISO 527
Tensile Strain, yield, 5 mm/min	5.3	%	ISO 527
Tensile Strain, break, 5 mm/min	15	%	ISO 527
Tensile Modulus, 1 mm/min	2644	MPa	ISO 527
Flexural Strength, 2 mm/min	125	MPa	ISO 178
Flexural Modulus, 2 mm/min	2782	MPa	ISO 178

Optical properties

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Gloss (45°)	101	‰	ASTM D2457
Gloss (60°)	102	‰	ASTM D2457

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.07	-	ASTM D792
Water Absorption, (23°C/24hrs)	0.023	%	ISO 62-1
Melt Flow Rate, 300°C/5.0 kgf	8.7	g/10 min	ASTM D1238
Mold Shrinkage, flow, 3.2 mm	0.83	%	SABIC method
Mold Shrinkage, xflow, 3.2 mm	0.84	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 6.4 mm, unannealed	180	°C	ASTM D648
HDT, 1.82 MPa, 6.4 mm, unannealed	170	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	177	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	163	°C	ISO 75/Af
CTE, -40°C to 40°C, flow	5.75E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	5.93E-05	1/°C	ISO 11359-2

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NORYL™ Resin LPN170HG

Product Family

Polymer Family

Processing Technology

Where to buy

Colors

Features

Industry

Applications

Technical Datasheet Data

ELECTRICAL

IMPACT

INJECTION MOLDING

MECHANICAL

Optical properties

PHYSICAL

THERMAL

Curve Data

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THIS SITE USES COOKIES

NORYL™ Resin LPN170HG

Product Family

Polymer Family

Processing Technology

Where to buy

Colors

Features

Industry

Applications

Technical Datasheet Data

ELECTRICAL

IMPACT

INJECTION MOLDING

MECHANICAL

Optical properties

PHYSICAL

THERMAL

Curve Data

Related Documents

Technical Data Sheets

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