NORYL™ Resin ZM3640

NORYL ZM3640 resin is a mineral reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This grade contains non-brominated, non-chlorinated flame retardant and has a UL94 flame rating of V1 at 1.5mm. NORYL ZM3640 resin exhibits high heat resistance, low warpage, good dimensional stability and is an excellent candidate for printer chassis applications.

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
Enhanced mold release
Flame Retardant
Good Processability
High stiffness/Strength
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

Electronic Components
Mobile Phone - Computer - Tablets

Applications

Possible usage of material

Document Handling

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-1 Flame Class Rating	≥1.5	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	35	J/m	ASTM D256

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	90 - 95	°C
Drying Time	3 - 4	Hrs
Drying Time (Cumulative)	8	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	255 - 280	°C
Nozzle Temperature	255 - 280	°C
Front - Zone 3 Temperature	245 - 280	°C
Middle - Zone 2 Temperature	230 - 275	°C
Rear - Zone 1 Temperature	220 - 270	°C
Mold Temperature	65 - 90	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	20 - 100	rpm
Shot to Cylinder Size	30 - 70	%
Vent Depth	0.038 - 0.051	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 5 mm/min	60	MPa	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	4	%	ASTM D638
Flexural Stress, yield, 6.4 mm	102	MPa	ASTM D790
Flexural Modulus, 6.4 mm	4620	MPa	ASTM D790

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.22	-	ASTM D792
Melt Flow Rate, 300°C/2.16 kgf	24	g/10 min	ASTM D1238

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 1.82 MPa, 6.4 mm, unannealed	103	°C	ASTM D648
CTE, -40°C to 40°C, flow	4.2E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	4.8E-05	1/°C	ASTM E831
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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