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Master Bond adhesives
A. Schulman Premi-Glas® 3101-20 Polyester BMC
Categories: Polymer; Thermoset; Polyester, TS; Thermoset Polyester Glass Filled BMC

Material Notes: Premi-Glas® 3101-20 a 20% glass reinforced thermoset Bulk Molding Compound designed for electrical and flame retardant applications. Key features and benefits are:
  • Underwriters Laboratories, UL 94-5VA flame recognition at 2.6mm minimum thickness; and UL 94V-0 recognition at 1.6 mm minimum thickness; using halogen free technology.
  • Available in fiberglass content from 10-25%: standard product has 20% reinforcement.
  • Excellent dimensional stability, dielectric strength, and arc and track resistance.
  • Outstanding moldability and flow in Compression, Injection, and Transfer molding processes.
  • UL recognized in all colors. Standard color is black.

Data provided by Premix.

A. Schulman has acquired this former Premix product line.

Key Words: Bulk Molding Compound
Vendors:
Available Properties
  • Specific Gravity
  • Linear Mold Shrinkage, Polymerization Shrinkage
  • Tensile Strength, ASTM D638
  • Tensile Modulus, ASTM D638
  • Flexural Strength, ASTM D790
  • Flexural Modulus, ASTM D790
  • Poissons Ratio
  • Shear Modulus, Calculated
  • Izod Impact, Notched, ASTM D256
  • Izod Impact, Unnotched, ASTM D4812
  • Dielectric Strength, ASTM D149
  • Arc Resistance, ASTM D495
  • CTE, linear, Parallel to Flow, Z Direction
  • CTE, linear, Transverse to Flow, XY Direction
  • Thermal Conductivity
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D792
  • UL RTI, Electrical, UL 746C
  • UL RTI, Mechanical with Impact, UL 746C
  • UL RTI, Mechanical without Impact, UL 746C
  • Flammability, UL94
  • Flammability, UL94
  • Processing Temperature, Compression, Transfer or Injection Molding
  • Clamp Pressure, Molding Pressure
  
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Manufacturer Notes:
A. Schulman (Premix)

Category Notes
Plastic

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