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Ultradur® B 4300 M5

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

Ultradur® B 4300 M5

Polybutylene Terephthalate
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


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


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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