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PES O 35N non-accelerated orthophthalic polyester resin

Reference: PES O 35N

At a glance

PES O 35N non-accelerated orthophthalic polyester resin for industrial formulation: casting, bath manufacturing and artificial marble applications.

Appearance
Clear and transparent
Viscosity Brookfield (25°C,sp. 3, 50 rpm)
400 - 600 cP
Solids content (35 min at 150°C)
64 ± 1 %
Acid value
Max 35 mg KOH/g
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The product in detail

PES O 35N is a non-accelerated orthophthalic polyester resin for industrial formulation. This unsaturated resin is offered as a raw material for formulating polyester composite materials. Stated applications include casting, bath manufacturing and artificial marble applications.

This grade is specified by solids content (35 min at 150°C): 64 ± 1 %; viscosity Brookfield (25°C,sp. 3, 50 rpm): 400 - 600 cP; solvent: Styrene. Compare grades using the stated measurement conditions. Validate the binder and other ingredients in the intended formulation and production process.

The stated packaging is a 210 kg drum. Store in closed original packaging below 25°C, under the conditions specified in the technical data sheet.

Applications

  • Casting
  • Bath manufacturing and artificial marble applications

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Specify the exact reference, application, process and required packaging. Compare values using the test conditions in the technical data sheet and validate the formulation before production.

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Specifications

PES O 35N non-accelerated orthophthalic polyester resin
Brandmwb
ReferencePES O 35N
AppearanceClear and transparent
Viscosity Brookfield (25°C,sp. 3, 50 rpm)400 - 600 cP
Solids content (35 min at 150°C)64 ± 1 %
Acid valueMax 35 mg KOH/g
Gardner colourMax 1
Density at 20°C1.10 – 1.20
Gel time (25°C) — data-sheet conditions5 – 8 min
Exothermic peak150 - 165 °C
SolventStyrene
Stated packaging210 kg drum
Stated shelf life6 months under the prescribed storage conditions

Manufacturer documentation

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