UPR

Unsaturated polyester resins are thermosetting resins produced by the reaction of polyesterification between dicarboxylic acids (saturated and unsaturated) and glycols. The final mixture is obtained by dissolving the resulting resin (a solid polymer at room temperature) in an unsaturated and reactive solvent, normally styrene.

The crosslinking reaction is obtained by the addition of organic peroxide which acts as an initiator, leading to the formation of a complex three-dimensional network generating a solid irreversible state.

Polynt produces several anhydrides (phthalic and maleic anhydride) and dicarboxylic acids (fumaric acid) used for the synthesis of polyester resins: these raw materials, along with the strong formulation know-how gained over the years, has allowed Polynt to develop the following families of resins.

Find out more about UPR

Verbundwerkstoffe
  • > 752
  • > STYPOL

BR ORTHO

Verbundwerkstoffe
  • > 730
  • > 737
  • > DISTITRON
  • > EASYLAM
  • > ENYDYNE
  • . . .

DCPD

Verbundwerkstoffe
  • > 747
  • > DISTITRON
  • > ENYDYNE
  • > NORSODYNE
  • > STYPOL

ISO

Verbundwerkstoffe
  • > 44 Series - IFRL

ISO FLAMMHEMMEND AUSGERÜSTET

Verbundwerkstoffe
  • > ARMORSTAR

ISO-DCPD

Verbundwerkstoffe
  • > DISTITRON
  • > NORSODYNE

ISO-NPG

Verbundwerkstoffe
  • > NORSODYNE

ISO-TERE

Verbundwerkstoffe
  • > DISTITRON
  • > NORSODYNE
  • > STYPOL

MALEIC

Verbundwerkstoffe
  • > NORSODYNE

MALEIC-THPA

Verbundwerkstoffe
  • > 777
  • > DISTITRON
  • > NORSODYNE
  • > POLYDYNE
  • > STYPOL

ORTHO

Verbundwerkstoffe
  • > ENVIROLAM

ORTHO - DCPD MISCHUNG

Verbundwerkstoffe
  • > DISTITRON
  • > ENYDYNE
  • > RIVA

ORTHO-DCPD

Verbundwerkstoffe
  • > NORSODYNE

ORTHO-NPG

Verbundwerkstoffe
  • > DISTITRON
  • > EPOVIA
  • > NORSODYNE
  • > NORSODYNE FIREBLOCK
  • > POLYNT

SPECIAL

Verbundwerkstoffe
  • > NORSODYNE

TERE

Verbundwerkstoffe
  • > NORSODYNE

TERE-NPG

Verbundwerkstoffe
  • > XYCON

URETHANE ESTER

Verbundwerkstoffe

    VE - DCPD

    Verbundwerkstoffe

      VE - ORTHO