Polyester Resin

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Poolkemie provides a large range of polyester resins with different properties, according to specific application.

Bi-component resins pure or charged, subdivided in orthoftalic, isoftalic and vinilestere. Applicable by pouring or stratification, according to application.

Excellent mechanical resistance, high wetting capability (fibre and mineral charge).

Stratification polyester resins, thanks to their tixotropic properties, can be applied to vertical surfaces.

Isoftalic resins are characterized by a higher flexibility than orthoftalic resins.

Vinilester resins have a high mechanical resistance, similar to the epoxy ones, and a high temperature resistance (more than 110 °C).

Polyester resins are used in nautical and aeronautic sectors to realize structural elements of boats and aircrafts and in others applicative sectors.

Properties of polyesther resin and types

Applicative sectors

Industry: Sanitary fixtures, production of motorcycle silencers, bodies, fairings..
Production of fiberglass articles. Anticorrosive structural covering of basins, tanks in chemical and oil industry.
Realization of bending stress articles such as half elliptic spring, elastic suspensions, etc…
Articles: Realization of small objects by pouring, objects mounting.
Nautical: Building of hulls and products destined to permanent water contact, competition boats, surf-boards etc…
Realization of transparent finish on surf-boards and realization of bending stress articles such as sticks for sails, etc…
Marble: Synthetic marble and marble conglomerate

POLYESTER RESINS FOR POURING

RESINPOL 386:

Orthoftalic pre-accelerated polyester resin. This resin is characterized by good mechanical properties, low linear shrinkage, high wetting power toward fibre and mineral charges. Suitable to realize high thickness hand-made compounds, coachworks, sanitary fixtures, components for industrial machinery etc… Used for the pouring production of ornamental or technical articles, for pressing (at low or medium temperature) and for the production of synthetic marble and marble agglomerate. Resin for masses filled with inert materials. Allow to obtain paste with high percentage of charge, like calcium carbonate, marble, microspheres, etc…Charges allow to increase the mass volume without compromise the fluency, with the advantage of containing the heat development, increasing the dimensional stability and reducing the final costs of the applied product.

RESINPOL P 114:

Insature, pure orthoftalic polyester resin, transparent, fluid. Suitable for producing small objects by pouring and for mounting of objects where it is asked transparency and resistance towards yellow tendency. Room temperature curing. Pouring or vacuum casting applications, also with inclusion of other objects. .

POLYESTER RESINS FOR STRATIFICATION

RESINPOL R 601:

Orthoftalic polyester resin for stratification (tixotropic). Owing to its low linear shrinkage is suitable to realize high thickness hand-made compounds. Tixotropic property minimize the tendency of pouring in vertical stratification. Suitable for the production of coachwork features, nautical buildings, sanitary fixtures, industrial components etc…Used for moulding with manual application.

Applications: coach work, nautical buildings, sanitary fixtures, industrial components, realization of fiberglass hand-made compounds

Poolkemie products are simple to use, technically innovative and provided with high mechanical characteristics.

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Tags: polyesther resin