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Ultradur? B 4560

Ultradur? B 4560

Manufacturer:  BASF
Produced At:  Europe / China
Product Category:  PBT
Product No:  Ultradur B4560
Product Quantity:  25KG / BAG
Product Features:  Medium Viscosity、Metallizable

Ultradur? B 4560

Polybutylene Terephthalate
Product Description:
Medium viscosity injection molding grade for industrial parts in the automotive field, for example for head lamp bezel. Suitable for direct metallizing.
Uses 
Automotive Applications、Industrial Parts 
Agency Ratings 

  • EC 1907/2006 (REACH)

RoHS Compliance 

  • RoHS Compliant

Appearance 

  • Black

Forms 

  • Pellets

Processing Method 

  • Injection Molding

Resin ID (ISO 1043)

  • PBT

Physical
Nominal Value
Unit
Test Method
Density
1.30
g/cm3
ISO 1183
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)
2.14
in3/10min
ISO 1133
Molding Shrinkage


ISO 294-4
Across Flow
1.6
%

Flow
1.3
%

Water Absorption


ISO 62
Saturation, 73°F
0.50
%

Equilibrium, 73°F, 50% RH
0.25
%

Viscosity Number 2
112
cm3/g
ISO 307
Mold Shrinkage 3



free, longitudinal
1.5
%

free, transverse
1.7
%

Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
377000
psi
ISO 527-2
Tensile Stress (Yield)
8700
psi
ISO 527-2/50
Tensile Strain (Yield)
3.7
%
ISO 527-2/50
Nominal Tensile Strain at Break
30
%
ISO 527-2/50
Flexural Modulus
377000
psi
ISO 178
Flexural Stress
13100
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength


ISO 179/1eA
-22°F
2.3
ft·lb/in2

73°F
1.8
ft·lb/in2

Charpy Unnotched Impact Strength


ISO 179/1eU
-22°F
40
ft·lb/in2

73°F
67
ft·lb/in2

Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature



66 psi, Unannealed
275
°F
ISO 75-2/B
264 psi, Unannealed
140
°F
ISO 75-2/A
Melting Temperature
433
°F
ISO 11357-3
CLTE - Flow (73 to 176°F)
7.2E-5 to 8.9E-5
in/in/°F
ISO 11359-2
Thermal Conductivity
1.9
Btu·in/hr/ft2/°F
DIN 52612
Maximum Service Temperature - short cycle operation
320
°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
3.40


1 MHz
3.30


Dissipation Factor


IEC 60250
100 Hz
2.0E-3


1 MHz
0.020


Comparative Tracking Index (Solution A)
550
V
IEC 60112
Flammability
Nominal Value
Unit
Test Method
Flammability Classification (0.06 in)
HB

IEC 60695-11-10, -20
Additional Information
Nominal Value

Test Method
ISO Type
PBT, MGHLNR, 09-030

ISO 7792
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
482
°F

Middle Temperature
491
°F

Front Temperature
500
°F

Nozzle Temperature
500
°F

Processing (Melt) Temp
446 to 527
°F

Mold Temperature
104 to 158
°F

Screw Speed
< 591
in/min


Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


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