MALAT 37W300 Datasheet

Polybutylene Terephthalate

30% Glass Bead

Supplied by AD majoris

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Product Description
MALAT 37W300 is a 30 % glass bead reinforced polybutylene terephthalate, intended for injection moulding. The product is available in natuel and black (MALAT 37W300 BLACK 8229) but other colours can be provided on request

They combine high mechanical, thermal and electrical properties with excellent chemical resistance and dimensional stability

APPLICATIONS
MALAT 37W300 is intended for the injection moulding of electrical components and automotive applications including interior, exterior and electrical and mechanical systems, such as:
  • Electrical appliance components
  • Switches and connector housings
  • Dashboard components
  • Door handles and pillar trim
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Filler / Reinforcement 
  • Glass Bead, 30% Filler by Weight
Features 
  • Chemical Resistant
  • Good Dimensional Stability
  • Good Electrical Properties
  • Recyclable Material
 
Uses 
  • Appliance Components
  • Automotive Electronics
  • Automotive Exterior Parts
  • Automotive Interior Parts
  • Electrical Housing
  • Electrical Parts
  • Handles
Appearance 
  • Black
  • Colors Available
  • Natural Color
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
ISO 1183
Molding Shrinkage
%
 
Water Absorption (24 hr, 73°F)
%
ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
ISO 527-2
Tensile Stress (Break)
psi
ISO 527-2
Tensile Strain (Break)
%
ISO 527-2
Flexural Modulus
psi
ISO 178
Flexural Stress 2
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F)
ft·lb/in²
ISO 179
Charpy Unnotched Impact Strength (73°F)
ft·lb/in²
ISO 179
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature
     
66 psi, Unannealed
°F
ISO 75-2/B
264 psi, Unannealed
°F
ISO 75-2/A
Melting Temperature (DSC)
°F
ISO 3146
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
ASTM D257
Volume Resistivity
ohms·cm
ASTM D257
Dielectric Strength (0,0787 in)
V/mil
ASTM D149
Dielectric Constant
    ASTM D150
100 Hz
 
 
1 MHz
 
 
Dissipation Factor
    ASTM D150
100 Hz
 
 
1 MHz
 
 
Flammability
Nominal Value
Unit
Test Method
Flame Rating
 
UL 94
Oxygen Index
%
ISO 4589-2
Features
Features may also be described by the following terms: Good Electrical Properties, Good Chemical Resistance, Chemical Resistant, Good Dimensional Stability, Dimensionally Stable.
Uses
Uses may also be described by the following terms: Appliance Components, Appliance Parts, Electrical Housings, Electrical Housing.
Available Documents
Technical Datasheet (English)
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Injection Rate
 
 
Injection Notes
Back pressure: Moderate
Notes
1Typical properties: these are not to be construed as specifications.
2at Break
 
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