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Crastin? T843FR NC010

Manufacturer: Celanese
Produced At: Import/ China
Product Category: PBT
Product No: Crastin? T843FR NC010
Product Quantity: 25KG / BAG
Product Features: Flame Retardant,Good Impact Resistance

Product information

Crastin? T843FR NC010

THERMOPLASTIC POLYESTER RESIN

Product Description:

20% Glass Reinforced, Toughened, Flame Retardant, Polybutylene Terephthalate with Improved Impact Resistance

Filler / Reinforcement	Glass Fiber, 20% Filler by Weight
Additive	Flame Retardant,Mold Release
Features	Flame Retardant,Good Impact Resistance
RoHS Compliance	Contact Manufacturer
Forms	Pellets
Processing Method	Injection MoldingProfile ExtrusionSheet Extrusion
Multi-Point Data	Creep Modulus vs. Time (ISO 11403-1) Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature, Dynamic (ISO 11403-1) Shear Stress vs. Shear Rate (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2)
Part Marking Code (ISO 11469)	PBTC-GF20FR(17)
Resin ID (ISO 1043)	PBTC-GF20FR(17)

Physical	Nominal Value	Unit	Test Method
Density	1.60	g/cm3	ISO 1183
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)	0.610	in3/10min	ISO 1133
Molding Shrinkage			ISO 294-4
Across Flow	1.0	%
Flow	0.40	%
Water Absorption			ISO 62
Saturation, 73°F, 0.0787 in	0.30	%
Equilibrium, 73°F, 0.0787 in, 50% RH	0.15	%

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	841000	psi	ISO 527-2
Tensile Stress (Break)	13100	psi	ISO 527-2
Tensile Strain (Break)	4.2	%	ISO 527-2
Tensile Creep Modulus			ISO 899-1
1 hr	783000	psi
1000 hr	508000	psi
Poisson's Ratio	0.35		ISO 527
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-22°F	4.0	ft·lb/in2
73°F	4.8	ft·lb/in2
Charpy Unnotched Impact Strength			ISO 179/1eU
-22°F	29	ft·lb/in2
73°F	26	ft·lb/in2

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
264 psi, Unannealed	356	°F	ISO 75-2/A
1160 psi, Unannealed	248	°F	ISO 75-2/C
Vicat Softening Temperature	365	°F	ISO 306/B50
Melting Temperature 3	401	°F	ISO 11357-3

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+14	ohms	IEC 60093
Volume Resistivity	> 1.0E+15	ohms·cm	IEC 60093
Electric Strength	690	V/mil	IEC 60243-1
Relative Permittivity			IEC 60250
100 Hz	4.10
1 MHz	3.90
Dissipation Factor			IEC 60250
100 Hz	0.012
1 MHz	0.017
Comparative Tracking Index	275	V	IEC 60112
Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94, IEC 60695-11-10, -20
0.06 in	V-0
0.12 in	V-0
Oxygen Index	30	%	ISO 4589-2
FMVSS Flammability	DNI		FMVSS 302

Fill Analysis	Nominal Value	Unit
Melt Density	1.32	g/cm3
Ejection Temperature	302	°F
Specific Heat Capacity of Melt	0.442	Btu/lb/°F
Thermal Conductivity of Melt	1.7	Btu·in/hr/ft2/°F

Injection	Nominal Value	Unit
Drying Temperature	248	°F
Drying Time - Desiccant Dryer	2.0 to 4.0	hr
Suggested Max Moisture	0.040	%
Processing (Melt) Temp	464 to 500	°F
Melt Temperature, Optimum	482	°F
Mold Temperature	86 to 266	°F
Mold Temperature, Optimum	176	°F
Holding Pressure	8700	psi
Back Pressure	As low as possible
Drying Recommended	yes
Hold Pressure Time	3.00	s/mm

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Crastin? T843FR NC010

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