company tower banner
Polynt Group Company Logo

NORSODYNE® S 81302 AL

1 of 136 products in this brand
NORSODYNE® S 81302 AL - Unsaturated polyester resin in styrene,Orthophthalic. It is used to produce transparent and corrugated sheets through continuous laminating,hand lay up and spray up method.

Polymer Name: Polyester (unspecified)

Chemical Family: Polyesters, Unsaturated Polyester (UPE)

Processing Methods: Continuous Lamination, Hand Lay-up, Spray Lay-up

End Uses: Pipes, Structural Components, Tanks

Technical Data Sheet

Similar Products

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Composite Materials Functions

Features & Benefits

Product Highlights
  • Fire retardand properties
  • Good transparence
  • Light stabilized
  • Medium reactivity
  • Preaccelerated
  • Very good glass wet-out
  • Very long shelf life

Applications & Uses

Application Method

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Specific weight at 20°C1,23g/cm3
Brookfield Viscosity at 23°C, sp 2 rpm 50390 - 430mPa.sMT-CU023V
Solid Content64 - 72%MT-CU001C
Gel Time at 85°C + peroxydes2:00 - 2:40minutesMT-CU026R
Curing Time at 85°C + peroxydes3:15 - 4:15minutesMT-CU026R
Exothermic peak at 85°C + peroxydes208 - 223°CMT-CU026R
Cured Properties
ValueUnitsTest Method / Conditions
Tensile strength at 80°C for 16hrs / at 120°C for +2hrs33MPaISO 527 (2012)
Tensile Modulus at 80°C for 16hrs / at 120°C for +2hrs4080MPaISO 527 (2012)
Elongation at break at 80°C for 16hrs / at 120°C for +2hrs1%ISO 527 (2012)
Flexural strength for at 80°C for 16hrs / at 120°C for +2hrs50MPaISO 178 (2011)
Flexural modulus at 80°C for 16hrs / at 120°C for +2hrs4070MPaISO 178 (2011)
HDT at 80°C for 16hrs / at 120°C for +2hrs75,5°CISO 75 -2A (2013)

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