NORYL™ Resin WM220A

NORYL WM220A resin is a 20% glass fiber reinforced blend of polyphenylene ether (PPE) + Polystyrene (PS). This injection moldable grades exhibits excellent long term hydrolytic stability, very low water absorption, heat / hot water resistance and is an excellent candidate for a various water management applications such as pump housings, impellers and valves. See NORYL FE1520PW resin for NSF /ANSI 61 and global potable water compliant version.

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

Asia

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
High stiffness/Strength
Hydrolytic Stability
Low Moisture Absorption
Low Shrinkage
Low Specific Gravity
Low Warpage
No PFAS intentionally added

Industry

Material previously used in

Water Management

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
Surface Resistivity	1.E+16	Ω	ASTM D257

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	150	J/m	ASTM D256

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yield	98	MPa	SABIC - Japan Method
Tensile Strain, break	8 - 10	%	SABIC - Japan Method
Flexural Stress	150.2	MPa	ASTM D790
Flexural Modulus	5640	MPa	ASTM D790
Hardness, Rockwell R	124	-	ASTM D785

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.23	-	ASTM D792
Water Absorption, (23°C/24hrs)	0.06	%	ASTM D570
Mold Shrinkage, flow, 3.2 mm	0.2 - 0.4	%	SABIC method
Melt Flow Rate, 300°C/5.0 kgf	9.4	g/10 min	ASTM D1238

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 1.82 MPa, 6.4 mm, unannealed	141	°C	ASTM D648
CTE, -30°C to 30°C	0.000028 - 0.000045	1/°C	TMA

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