Cycoloy* Resin PC/ABS C2950
Non-chlorinated and non-brominated flame retardant PC/ABS offering balanced flow and impact plus improved heat resistance intended for various applications.

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	40	%	ASTM D 638
Flexural Stress,yld,2.6mm/min,100mm span	1040	kgf/cm²	ASTM D 790
Flexural Modulus,2.6mm/min,100mm span	27000	kgf/cm²	ASTM D 790
Hardness,Rockwell R	123	-	ASTM D 785
IMPACT	Value	Unit	Standard
Izod Impact,notched,23℃	54	cm-kgf/cm	ASTM D 256
Izod Impact,notched,-30℃	16	cm-kgf/cm	ASTM D 256
Instrumented Impact Total Energy,23℃	622	cm-kgf	ASTM D 3763
Instrumented Impact Total Energy,-30℃	553	cm-kgf	ASTM D 3763
THERMAL	Value	Unit	Standard
Vicat Softening Temp,Rate B/50	112	℃	ASTM D 1525
HDT,1.82 MPa,3.2mm,unannealed	90	℃	ASTM D 648
HDT,0.45 MPa,6.4mm,unannealed	104	℃	ASTM D 648
HDT,1.82 MPa,6.4mm,unannealed	95	℃	ASTM D 648
CTE,-30℃ to 30℃,flow	7.20E-05	1/℃	ASTM D 696
CTE,-30℃ to 30℃,xflow	7.20E-05	1/℃	ASTM D 696
Thermal Conductivity	0.2	W/m-℃	ASTM C 177
Relative Temp Index,Elec	85	℃	UL 746B
Relative Temp Index,Mech w/impact	85	℃	UL 746B
Relative Temp Index,Mech w/o impact	85	℃	UL 746B
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.18	-	ASTM D 792
Specific Gravity,color	1.22	-	ASTM D 792
Water Absorption,24 hours	0.1	%	ASTM D 570
Water Absorption,equilibrium,23C	0.4	%	ASTM D 570
Mold Shrinkage,flow,3.2mm(5)	0.4-0.6	%	SABIC Method
Mold Shrinkage,xflow,3.2mm(5)	0.4-0.6	%	SABIC Method
Melt Flow Rate,260℃/2.16 kgf	10	g/10 min	ASTM D 1238
ELECTRICAL	Value	Unit	Standard
Volume Resistivity	1.00E+17	Ohm-cm	ASTM D 257
Surface Resistivity	>1.E+16	Ohm	ASTM D 257
Dielectric Strength,in oil,3.2mm	19.4	kV/mm	ASTM D 149
Relative Permittivity,50/60 Hz	3	-	ASTM D 150
Relative Permittivity,100 Hz	3	-	ASTM D 150
Dissipation Factor,50/60 Hz	0.005	-	ASTM D 150
Dissipation Factor,100 Hz	0.0049	-	ASTM D 150
Arc Resistance,Tungsten{PLC}	6	PLC Code	ASTM D 495
Hot Wire Ignition{PLC)	1	PLC Code	UL 746A
High Voltage Arc Track Rate{PLC}	2	PLC Code	UL 746A
High Ampere Arc Ign,surface{PLC}	0	PLC Code	UL 746A
Comparative Tracking Index(UL){PLC}	1	PLC Code	UL 746A
FLAME CHARACTERISTICS	Value	Unit	Standard
UL Recognized,94V-0 Flame Class Rating(3)	1.49	mm	UL 94
UL Recognized,94-5VB Rating(3)	2.48	mm	UL 94
Oxygen Index(LOI)	32	%	ASTM D 2863
Source GMD,last updated:2000/01/05

Parameter Injection Molding	Value	Unit
Drying Temperature	80-90	℃
Drying Time	3-4	hrs
Drying Time(Cumulative)	8	hrs
Maximum Moisture Content	0.04	%
Melt Temperature	245-275	℃
Nozzle Temperature	245-275	℃
Front-Zone 3 Temperature	245-275	℃
Middle-Zone 2 Temperature	220-275	℃
Rear-Zone 1 Temperature	220-255	℃
Mold Temperature	60-80	℃
Back Pressure	0.3-0.7	MPa
Screw Speed	40-70	rpm
Shot to Cylinder Size	30-80	%
Vent Depth	0.038-0.076	mm
Source GMD, last updated:2000/01/05

• NOTE: Back Pressure, Screw Speed, Shot to Cylinder Size and Vent Depth are only mentioned as general guidelines. These may not apply or need adjustment in specific situations such as low shot sizes, thin wall molding and gas-assist molding.

 

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：【Cycoloy* Resin PC/ABS C2950】