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Haysite BMC 270FRII

Thermoset Polyester

Glass Fiber Reinforcement

Supplied by Haysite Reinforced Plastics

The technical datasheet with complete property values for Haysite BMC 270FRII is available to members of the Prospector Plastics Database.
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Product Description
Haysite Grade 270FRII is a second generation glass reinforced thermoset polyester bulk molding compound. This material can be compression, transfer, or injection molded. Qualified under MIL-M-14, Type MAI 60, Haysite 270FRII is also recognized by UL with a 94V-0 flame rating at .060" wall thickness.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement
Features 
  • Good Electrical Properties
Uses 
  • Military Applications
Agency Ratings 
Forms 
  • BMC - Bulk Molding Compound
Processing Method 
  • Compression Molding
  • Injection Molding
  • Resin Transfer Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow
in/in
 ASTM D955
Water Absorption (24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
 ASTM D638
Flexural Strength
psi
 ASTM D790
Compressive Strength
psi
 ASTM D695
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
ft·lb/in
 ASTM D256
Electrical
Nominal Value
Unit
Test Method
Dielectric Strength 2 (in Oil)
V/mil
 ASTM D149
Dielectric Constant (60 Hz)
 
 ASTM D150
Dissipation Factor (60 Hz)
 
 ASTM D150
Arc Resistance (0.0600 in)
sec
 ASTM D495
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0600 in)
 
 UL 94
UL File Number
 
  
Thermoset
Nominal Value
Unit
Test Method
Shelf Life (65°F)
wk
  
Additional Information
Temp Rating: 130°C
Track Resistance, ASTM D2303: 300 min
Cure Temp: 280-320°F
Molding Pressure: 200-2000 psi
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Haysite BMC 270FRII, Haysite BMC , HaysiteBMC270FRII, HaysiteBMC, BMC 270 FRII, BMC270FRII, BMC270, BMC, 270 FRII, 270FRII, Polyester, Thermoset, Polyester Thermoset, Polyester, TS, Polyester TS, Thermoset, TS, Haysite, PolyesterThermoset, PolyesterTS, FRII270, 270BMC
Features
Features may also be described by the following terms: Good Electrical Properties.
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): MIL (1).
Notes
1Typical properties: these are not to be construed as specifications.
2Method A (Short-Time)
 
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.