Noryl GTX* Resin
Strenth, Paintability and Lightweight
Noryl* GTX resins are modified polyphenylene ether (PPE) / polyamide (PA) resin blends that combine PPE's dimensional stability, low water absorption and heat resistance with PA's chemical resistance and flow characteristics. Grades include flame retardant, filled, conductive, blowmolding/extrusion in addition to injection molding grades, ultra high stiffness, automotive, and high flow.

Noryl GTX* Resin GTX626 数据表
Blowmolding and extrusion. High heat and chemical resistant.

吹塑和挤出。高耐热和耐化学。

Property
TYPICAL PROPERTIES (1)

MECHANICAL	Value	Unit	Standard
Tensile Stress,yld,Type I,50mm/min	630	kgf/cm²	ASTM D 638
Tensile Strain,brk,Type I,50mm/min	83	%	ASTM D 638
Flexural Stress,yld,2.6mm/min,100mm span	970	kgf/cm²	ASTM D 790
Flexural Modulus,2.6mm/min,100mm span	23200	kgf/cm²	ASTM D 790
IMPACT	Value	Unit	Standard
Izod Impact,notched,23℃	34	cm-kgf/cm	ASTM D 256
Izod Impact,notched,-30℃	12	cm-kgf/cm	ASTM D 256
Instrumented Impact Energy @ peak,23℃	317	cm-kgf	ASTM D 3763
Instrumented Impact Energy @ peak,-30	373	cm-kgf	ASTM D 3763
THERMAL	Value	Unit	Standard
HDT,0.45 MPa,6.4mm,unannealed	179	℃	ASTM D 648
Relative Temp Index,Elec	50	℃	UL 746B
Relative Temp Index,Mech w/impact	50	℃	UL 746B
Relative Temp Index,Mech w/o impact	50	℃	UL 746B
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.09	-	ASTM D 792
Mold Shrinkage,flow,3.2mm (5)	1.3-1.4	%	SABIC Method
FLAME CHARACTERISTICS	Value	Unit	Standard
UL Recognized,94HB Flame Class Rating (3)	1.49	mm	UL 94
Source GMD,last updated:2000/01/05

• Dry for recommended time and temperature as overdrying can cause loss of physical properties and/or create appearance defects.

Parameter Extrusion Blow Molding	Value	Unit
Drying Temperature	80	℃
Drying Time	4	hrs
Drying Time (Cumulative)	16	hrs
Melt Temperature (Parison)	275-290	℃
Barrel-Zone 1 Temperature	270-280	℃
Barrel-Zone 2 Temperature	270-280	℃
Barrel-Zone 3 Temperature	270-280	℃
Barrel-Zone 4 Temperature	270-280	℃
Adapter-Zone 5 Temperature	275-290	℃
Head-Zone 6-Top Temperature	275-290	℃
Head-Zone 7-Bottom Temperature	275-290	℃
Mold Temperature	80	℃
Die Temperature	275-290	℃
Source GMD,last updated:2000/01/05

• As screw speed is increased, shear heating increases; reducing barrel temperatures helps keep melt temperature under control.
• Processing temperature must be measured with a hand-held probe as opposed to an internal-head probe.
• A reverse barrel profile may increase output while maintaining the melt temperature.

THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
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1、Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours storage at 23℃/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded samples. All samples tested under ISO test standards are prepared according to ISO 294.
2、Only typical data for selection purposes. Not to be used for part or tool design.
3、This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
4、Internal measurements according to UL standards.
5、Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.

关健字：【Noryl GTX* Resin PPE GTX626】

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