Synolite™ 4120-N-1
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Synolite™ 4120-N-1

High flexibility unsaturated Isophthalic resin for Flexibilizing resin formulations

Product description

Synolite™ 4120-N-1 is a highly flexible Isophthalic resin, typically used for flexibilizing resin formulations (including gelcoats). Key benefit of using Synolite™ 4120-N-1 is the possibility to retain the chemical resistance of the blend.

Synolite™ 4120-N-1 can also be used as a stand-alone resin, because of its strength, low volume shrinkage, low water absorption and chemical resistance.

Major applications

Synolite 4120-N-1 can be used alone or in combination with rigid resins for the manufacture of flexible products. Due to the good water resistance Synolite™ 4120-N-1 is eminently suitable for the production of flexible gel coats. 

Synolite™ 4120-N-1 can also be used in casting applications for putties, if necessary in combination with rigid resins.

Impregnating resins, particularly Isophthalic resins, can be flexibilized by addition of Synolite™ 4120-N-1 allowing to maintain great chemical resistance.

Key benefits

  • Excellent compatibility with multiple resins

  • High elongation and ductility

  • Enabling manufacturing of tough and durable components

  • Retention of chemical resistance of the finished compound

  • Predictability of part dimension because of low volume shinkage

Processing methods

  • Gelcoats
  • Pultrusion

Key markets

  • Building & Construction
  • Consumer
  • Industrial
  • Infrastructure
  • Marine
  • Transportation

Get product details

You can find detailed information about Synolite™ 4120-N-1 in the product datasheet.

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