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POCAN® B 7375 000000

Category:	PBT , Polybutylene Terephthalate
Manufacturer:	LANXESS GmbH
Trademark:	POCAN®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	GNV41Y_POCANB7375000000.pdf
PRICE:	Order Products email sales@su-jiao.com

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PBT, 25 % white pigments, injection molding, improved light reflection, low tendency to warp

General Information
Features	Low warpage
Agency Ratings	EC 1907/2006 (REACH)
Processing Method	Injection molding
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 (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2)

Physical	Nominal Value	Unit	Test Method
Density (23°C)	1.57	g/cm³	ISO 1183
Apparent Density	0.90	g/cm³	ISO 60
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)	37.0	cm³/10min	ISO 1133
Molding Shrinkage			ISO 294-4
Vertical flow direction : 260°C, 2.00mm ¹	1.7	%	ISO 294-4
Vertical flow direction : 120°C, 2 hours, 2.00mm ²	0.30	%	ISO 294-4
Flow direction : 260°C, 2.00mm ³	1.8	%	ISO 294-4
Flow direction : 120°C, 2 hours, 2.00mm ⁴	0.30	%	ISO 294-4
Water Absorption			ISO 62
Saturated, 23°C	0.40	%	ISO 62
Equilibrium, 23°C, 50% RH	0.20	%	ISO 62
Viscosity Number (Reduced Viscosity)	105.0	ml/g	ISO 1628

Hardness	Nominal Value	Unit	Test Method
Ball Indentation Hardness	160	MPa	ISO 2039-1

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (23°C)	3500	MPa	ISO 527-2/1
Tensile Stress (Break, 23°C)	55.0	MPa	ISO 527-2/5
Tensile Strain (Break, 23°C)	3.0	%	ISO 527-2/5
Tensile Creep Modulus			ISO 899-1
1 hr	3400	MPa	ISO 899-1
1000 hr	2700	MPa	ISO 899-1
Flexural Modulus ⁵(23°C)	3400	MPa	ISO 178/A
Flexural Stress ⁶
3.5% strain	90.0	MPa	ISO 178/A
23°C	95.0	MPa	ISO 178
Flexural Strain at Flexural Strength ⁷(23°C)	5.0	%

Additional Information	Nominal Value		Test Method
Electrolytical Corrosion	A1		IEC 60426
ISO Shortname	PBT, GHMR, 09-030, MD25		ISO 7792

Injection	Nominal Value	Unit	Test Method
Residual Moisture Content	0.0 - 0.020	%	Karl Fisher

Films	Nominal Value	Unit	Test Method
Film Puncture Energy ⁸	3.20	J	ISO 6603-2

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-30°C	< 10	kJ/m²	ISO 179/1eA
23°C	< 10	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength			ISO 179/1eU
-30°C	50	kJ/m²	ISO 179/1eU
23°C	65	kJ/m²	ISO 179/1eU
Notched Izod Impact			ISO 180/1A
-40°C	< 10	kJ/m²	ISO 180/1A
-30°C	< 10	kJ/m²	ISO 180/1A
23°C	< 10	kJ/m²	ISO 180/1A
Unnotched Izod Impact Strength			ISO 180/1U
-30°C	45	kJ/m²	ISO 180/1U
23°C	60	kJ/m²	ISO 180/1U

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
0.45 MPa, not annealed	165	°C	ISO 75-2/B
1.8 MPa, not annealed	75.0	°C	ISO 75-2/A
Vicat Softening Temperature	190	°C	ISO 306/B120
Ball Pressure Test (200°C)	Pass		IEC 60695-10-2
Melting Temperature ⁹	225	°C	ISO 11357-3
Linear thermal expansion coefficient			ISO 11359-2
Flow : 23 to 55°C	1.0E-4	cm/cm/°C	ISO 11359-2
Lateral : 23 to 55°C	1.0E-4	cm/cm/°C	ISO 11359-2
Thermal Conductivity (23°C)	0.27	W/m/K	ISO 8302

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	> 1.0E+13	ohms	IEC 60093
Volume Resistivity (23°C)	> 1.0E+15	ohms·cm	IEC 60093
Dielectric Strength (23°C, 1.00 mm)	26	kV/mm	IEC 60243-1
Relative Permittivity			IEC 60250
23°C, 100 Hz	4.50		IEC 60250
23°C, 1 MHz	4.20		IEC 60250
Dissipation Factor			IEC 60250
23°C, 100 Hz	3.0E-3		IEC 60250
23°C, 1 MHz	0.017		IEC 60250
Comparative Tracking Index (Solution A)	475	V	IEC 60112

Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94
0.800 mm	HB		UL 94
1.60 mm	HB		UL 94
Glow Wire Flammability Index (2.00 mm)	650	°C	IEC 60695-2-12
Oxygen Index ¹⁰	20	%	ISO 4589-2

Injection	Nominal Value	Unit	Test Method
Drying Temperature - Circulation Dryer	120	°C
Drying Time - Circulation Dryer	4.0 - 8.0	hr
Processing (Melt) Temp	250 - 270	°C
Mold Temperature	80.0 - 100	°C

Note Message
1 .	60x60x2; MT 80°C; 600 Bar
2 .	60x60x2
3 .	60x60x2; MT 80°C; 600 Bar
4 .	60x60x2
5 .	2.0 mm/min
6 .	2.0 mm/min
7 .	Pull Rate: 2 mm/min; 50% RH
8 .	23°C
9 .	10°C/min
10 .	Procedure A

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