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Polynt Group BMC LS 300/20

Polynt Group BMC LS 300/20 is a bulk molding compound based on an unsaturated polyester resin, reinforced with glass fibers. This BMC has been developed for general purpose. Good mechanical properties and good flow are combined into the BMC GP 300/20. BMC GP 300/20 is formulated according to RoHS, REAC regulation SVHC and WEEE European legislation.

Functions: Molding Compound

Reinforcement Material: Glass Fibers

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Reinforcement Material
Composite Materials Functions

Applications & Uses

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Rockwell Hardness80Scale MISO 2039-2
Flexural strength100MPaISO 14125A
Flexural modulus10MPaISO 14125A
Heat distortion temperature HDTmin. 200°CISO 75
Tracking resistance CTI600VIEC 112
Impact strength (Charpy)30KJ/m2ISO 179
Quantity of glass20%ISO 11667
Linear Shrinkage0,1%ISO 2577
Water absorption0,2%ISO 62 Met. 1
Density1,8g/cm3ISO 1183
Surface resistivity10^14
Volume resistivity10^14

Regulatory & Compliance

Certifications & Compliance

Storage & Handling

Handling and Storage
  • Storage in a dry place at 15-25°C, out of direct sunlight
  • Molding time 30 s/mm
  • Molding pressure 60 - 110 bar
  • Molding temperature 140 - 160°C