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Ultradur? B 4300 M5

Manufacturer: BASF
Produced At: Europe / China
Product Category: PBT
Product No: Ultradur B4300 M5
Product Quantity: 25KG / BAG
Product Features: Good Surface Finish、Low Warpage

Product information

Ultradur? B 4300 M5

Polybutylene Terephthalate

BASF Corporation

Product Description:

25% mineral reinforced injection molding grade for parts with good surface finish and low warpage tendency (eg housings and visible parts on home appliances).

Filler / Reinforcement	Mineral, 25% Filler by Weight
Features	Good Surface Finish、Low Warpage
Uses	Appliance Components、Housings
Agency Ratings	EC 1907/2006 (REACH)
RoHS Compliance	RoHS Compliant
Appearance	Black、Natural Color
Forms	Pellets
Processing Method	Injection Molding
Resin ID (ISO 1043)	PBT-M25

Physical	Nominal Value	Unit	Test Method
Density	1.51	g/cm3	ISO 1183
Apparent (Bulk) Density	0.70 to 0.80	g/cm3
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)	0.854	in3/10min	ISO 1133
Molding Shrinkage			ISO 294-4
Across Flow	1.7	%
Flow	1.8	%
Water Absorption			ISO 62
Saturation, 73°F	0.40	%
Equilibrium, 73°F, 50% RH	0.20	%
Viscosity Number 2	117	cm3/g	ISO 307
Mold Shrinkage 3
free, longitudinal	1.7	%
free, transverse	1.8	%
Hardness	Nominal Value	Unit	Test Method
Ball Indentation Hardness (H 358/30)	24700	psi	ISO 2039-1

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	580000	psi	ISO 527-2
Tensile Stress (Break)	8120	psi	ISO 527-2
Tensile Strain (Break)	7.5	%	ISO 527-2
Tensile Creep Modulus 4 (1000 hr)	290000	psi	ISO 899-1
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F)	1.9	ft·lb/in2	ISO 179/1eA
Charpy Unnotched Impact Strength			ISO 179/1eU
-22°F	38	ft·lb/in2
73°F	48	ft·lb/in2

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	383	°F	ISO 75-2/B
264 psi, Unannealed	194	°F	ISO 75-2/A
Melting Temperature	433	°F	ISO 11357-3
CLTE - Flow (73 to 176°F)	3.9E-5 to 6.1E-5	in/in/°F	ISO 11359-2
Specific Heat	0.263	Btu/lb/°F
Maximum Service Temperature - short cycle operation	392	°F
Temperature Index - at 50% loss of tensile strength			IEC 60216
-- 5	248	°F
-- 6	266	°F

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+13	ohms	IEC 60093
Volume Resistivity	1.0E+16	ohms·cm	IEC 60093
Relative Permittivity			IEC 60250
100 Hz	3.60
1 MHz	3.60
Dissipation Factor			IEC 60250
100 Hz	1.2E-3
1 MHz	0.015
Comparative Tracking Index			IEC 60112
Solution A	225	V
Solution B	150	V
Flammability	Nominal Value	Unit	Test Method
Flammability Classification			IEC 60695-11-10, -20
0.030 in	HB
0.06 in	HB

Injection	Nominal Value	Unit
Drying Temperature	176 to 248	°F
Drying Time	4.0	hr
Suggested Max Moisture	0.040	%
Hopper Temperature	176	°F
Rear Temperature	464	°F
Middle Temperature	473	°F
Front Temperature	482	°F
Nozzle Temperature	482	°F
Processing (Melt) Temp	482 to 527	°F
Mold Temperature	104 to 176	°F
Screw Speed	< 591	in/min

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Ultradur? B 4300 M5

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