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DISTITRON® 275

1 of 90 products in this brand
DISTITRON® 275 - Unsaturated polyester resin in styrene,Orthophthalic. It is used to produce bmc and smc manufacture,very good mechanical properties through hot press molding method.

Polymer Name: Polyester (unspecified)

Chemical Family: Polyesters, Unsaturated Polyester (UPE)

Processing Methods: Compression Molding

End Uses: Pipes, Tanks

Technical Data Sheet

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Identification & Functionality

Composite Materials Functions

Features & Benefits

Materials Features
Product Highlights
  • High reactivity
  • Clear unaccelerated

Applications & Uses

Composites End Use
Composites Processing Methods

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
Brookfield Viscosity at 25°C, sp 2 rpm 201050 - 1200mPa.sMT-CUT25V
Solid Content64 - 66%MT-CU001C
Gel Time at 20°C + 1,5% MEKP50100 - 120minutesRS.08.G
Exothermic peak at 20°C + 1,5% MEKP50200 - 230°CRS.08.G
Specific weight at 20°C1,11g/cm3
Acidity at 20°C + 1,5% MEKP5018,5 - 22,5mg KOH/gMT-CU001I
Cured Properties
ValueUnitsTest Method / Conditions
Flexural strength at 23°C for 24h/ + 2h at 100°C /+ 1h at 100°C105MPaISO 178/B (2010)
Flexural modulus at 23°C for 24h/ + 2h at 100°C /+ 1h at 100°C3600MPaISO 178/B (2010)
Tensile strength50MPaISO 527 (2012)
Tensile Modulus at 23°C for 24h/ + 2h at 100°C /+ 1h at 100°C3700MPaISO 527 (2012)
HDT at 23°C for 24h/ + 2h at 100°C /+ 1h at 100°C140 (*)°CISO 75 -2A (2013)
Glass transition at 23°C for 24h/ + 2h at 100°C /+ 1h at 100°C117°CASTM E 1545 (2011)
Barcol Hardness at 25°C at 23°C for 24h/ + 2h at 100°C /+ 1h at 100°C49ASTM D 2583 (2007)
Elongation at break at 23°C for 24h/ + 2h at 100°C /+ 1h at 100°C1,8%ISO 527 (2012)

Storage & Handling

Shelf Life
6 Months (23°C in Dark )
Handling and Storage
  • Store in the shade, out of direct sunlight
  • Keep storage temperature below 25°C
  • Unseal container just before use
  • Shelf life will be reduced reaching higher temperature