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Polynt Group SMC LS 3200 R20 C20

Polynt Group SMC LS 3200 R20 C20 is a sheet molding compound based on an unsaturated polyester resin reinforced with glass fibers. This SMC has been developed for structural parts. SMC LS 3200 R20 C20 meets mechanical and thermal properties with reduction weight of the final parts. SMC LS 3200 R20 C20 is formulated according to RoHS, REAC regulation SVHC and WEEE European legislation.

Functions: Molding Compound

End Uses: Pipes, Tanks

Technical Data Sheet
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Identification & Functionality

Composite Materials Functions

Features & Benefits

Materials Features

Applications & Uses

Markets
Composites End Use

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Linear Shrinkage Trasversal0,00%ISO 2577
Linear Shrinkage Longitudinal0,20%ISO 2577
Density1,6g/cm3ISO 1183
Water absorptionmax. 0,2%ISO 62 Met. 1
Quantity of continuous glass20%
Quantity of random glass20%
Flexural strength Trasversal400MPaISO 14125A
Flexural strength Longitudinal100MPaISO 14125A
Flexural modulus Trasversal19MPaISO 14125A
Flexural modulus Longitudinal6MPaISO 14125A
Impact strength (Charpy) Trasversal180KJ/m2ISO 179
Impact strength (Charpy) Longitudinal60KJ/m2ISO 179
Heat distortion temperature HDTmin. 240°CISO 75

Storage & Handling

Handling and Storage
  • Storage in a dry place at 15-25°C, out of direct sunlight
  • Molding time 40 s/mm
  • Molding pressure 70 - 110 bar
  • Molding temperature 140 – 160°C