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DECAL SILICONE 4552

Silicone

Glass Fiber Reinforcement

Supplied by RASCHIG GmbH

The technical datasheet with complete property values for DECAL SILICONE 4552 is available to members of the Prospector Plastics Database.
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Product Description
Applications
  • Connectors for aeronautics

Product characteristics
Glass fibre-reinforced silicone moulding compound
Excellent thermal stability - up to +/- 300°C continuously, excellent electrical properties, good mechanical strength, very good dimensional stability
Self-extinguishing (V-0/0,6 according to UL 94)
Free of halogens
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  • South America
Filler / Reinforcement 
  • Glass Fiber Reinforcement
Features 
  • Good Dimensional Stability
  • Good Electrical Properties
  • Good Thermal Stability
  • Halogen Free
  • High Strength
  • Self Extinguishing
Uses 
  • Aerospace Applications
  • Connectors
  
Forms 
  • Granules
Processing Method 
  • Compression Molding
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Apparent Density
g/cm³
 ISO 60
Molding Shrinkage
      
-- 2
%
 ISO 294-4
-- 3
%
 ISO 294-4
Water Absorption - 24 hrs (73°F)
mg
 ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
     ISO 527-2
73°F, Compression Molded
psi
  
73°F, Injection Molded
psi
  
Tensile Stress
     ISO 527-2
Yield, 73°F, Compression Molded
psi
  
Yield, 73°F, Injection Molded
psi
  
Tensile Strain
     ISO 527-2
Break, 73°F, Compression Molded
%
  
Break, 73°F, Injection Molded
%
  
Flexural Modulus
     ISO 178
73°F, Compression Molded
psi
  
73°F, Injection Molded
psi
  
Flexural Strength
     ISO 178
73°F, Compression Molded
psi
  
73°F, Injection Molded
psi
  
Compressive Stress (73°F)
psi
 ISO 604
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
     ISO 179/1eA
73°F, Compression Molded
ft·lb/in²
  
73°F, Injection Molded
ft·lb/in²
  
Charpy Unnotched Impact Strength
     ISO 179/1eU
73°F, Compression Molded
ft·lb/in²
  
73°F, Injection Molded
ft·lb/in²
  
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
°F
 ISO 75-2/A
CLTE - Flow
in/in/°F
 ISO 11359-2
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
 IEC 60093
Dielectric Constant (1 kHz)
 
 IEC 60250
Dissipation Factor (1 kHz)
 
 IEC 60250
Comparative Tracking Index
V
 IEC 60112
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0236 in)
 
 UL 94
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: DECAL SILICONE 4552, DECAL , DECALSILICONE4552, SILICONE 4552, SILICONE4552, Silicone, RASCHIG, 4552SILICONE
Features
Features may also be described by the following terms: High Strength, Good Electrical Properties, Good Dimensional Stability, Dimensionally Stable, Good Thermal Stability, Self Extinguishing, Self-Extinguishing, Zero Halogen Content, Halogen Free.
Injection
Nominal Value
Unit
 
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Notes
Barrel Temperature: 40 - 50°C to 70 - 80°C
Notes
1Typical properties: these are not to be construed as specifications.
2Compression molded
3Post-shrink
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.