RTP 4101      
10% Glass Fiber      
Product Description
Warning: The status of this material is 'Commercial: Limited Issue'
The data for this material has not been recently verified.
Please contact RTP Company for current information prior to specifying this grade.
Filler / Reinforcement  Glass Fiber, 10% Filler by Weight
Features  High Heat Resistance High Strength  
RoHS Compliance  Contact Manufacturer
Appearance  Natural Color
Forms  Pellets
Processing Method  Injection Molding

Physical Nominal Value Unit Test Method
Specific Gravity 1.36 g/cm³ ASTM D792
Molding Shrinkage - Flow  0.50 to 0.70 % ASTM D955
Water Absorption (23°C, 24 hr) 0.17 % ASTM D570
Hardness Nominal Value Unit Test Method
Rockwell Hardness (R-Scale) 125   ASTM D785
Mechanical Nominal Value Unit Test Method
Tensile Modulus 6890 MPa ASTM D638
Tensile Strength (Yield) 103 MPa ASTM D638
Tensile Elongation (Break) 2.3 % ASTM D638
Flexural Modulus 5520 MPa ASTM D790
Flexural Strength (Yield) 214 MPa ASTM D790
Compressive Strength 186 MPa ASTM D695
Impact Nominal Value Unit Test Method
Notched Izod Impact (3.18 mm) 43 J/m ASTM D256
Unnotched Izod Impact (3.18 mm) 480 J/m ASTM D4812
Thermal Nominal Value Unit Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed) 232 °C ASTM D648
Glass Transition Temperature 156 °C ASTM E1356
Electrical Nominal Value Unit Test Method
Dielectric Strength 14 kV/mm ASTM D149
Dielectric Constant (1 MHz) 3.20   ASTM D150
Dissipation Factor (1 MHz) 1.0E-4   ASTM D150
Flammability Nominal Value Unit Test Method
Flame Rating V-0   UL 94
Injection Nominal Value Unit  
Rear Temperature 357 to 399 °C  
Middle Temperature 357 to 399 °C  
Front Temperature 357 to 399 °C  
Mold Temperature 204 to 232 °C  
Injection Pressure 68.9 to 138 MPa  

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