company tower banner
Polynt Group Company Logo

EPOVIA OPTIMUM® KRF 1051

1 of 14 products in this brand
EPOVIA OPTIMUM® KRF 1051 - Novolac Epoxy Resin based vinyl ester in styrene. It is used to produce pipes and tanks through filament winding,hand lay up and spray up,pultrusion method.

Polymer Name: Vinyl Ester Resin

Chemical Family: Vinyl Esters, Vinyls, Vinylics & Vinyl Derivatives

Processing Methods: Filament Winding, Hand Lay-up, Pultrusion, Spray Lay-up

End Uses: Pipes, Tanks

Technical Data Sheet

Similar Products

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Polymer Name
Composite Materials Functions

Features & Benefits

Product Highlights
  • Medium reactivity
  • Medium viscosity

Applications & Uses

Application Method
Composites End Use

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Solid Content68 - 72%MT-CU001C
Specific weight at 20°C1.05- 1.1g/cm3
Brookfield Viscosity at 23°C, sp 2 rpm 50250 - 450mPa.sMT-CU023V
Gel Time35 - 45minutesMT-CU200R
Exothermic peak155 - 175°CMT-CU200R
Peak (23°C)40 - 60
Cured Properties
ValueUnitsTest Method / Conditions
Curing Cycle at 23°C (at 100°C)24 (2)hr
Tensile strength55MPaISO 527 (2012)
Tensile Modulus3730MPaISO 527 (2012)
Elongation at break1.8%ISO 527 (2012)
Flexural strength115MPaISO 178 (2011)
Flexural modulus3730MPaISO 178 (2011)
HDT120°CISO 75 -2A (2013)
Glass transition171°CASTM E 1545 (2011)

Storage & Handling

Shelf Life
12 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