Contact
Info | Tel. +39.011.347.33.70 | Fax. +39.011.391.35.17 | Mail. info@poolkemie.it
Poolkemie provides
a large range of polyurethane resins (pure, charged,
foams) with different properties, according to specific application
Bi-component polyurethane
(Polyol and Isocyanate) pouring resins, that cure at room temperature,
with addition of the appropriate hardener, forming a stable and not reversible
compound with high mechanical resistance. Are characterized by very small
linear shrinkage, quick demoulding, high crash and scraping resistance,
dimensional stability and excellent surface finish. Owing to their fluidity
they go deep into the moulds reproducing exactly any smallest detail of
it.
Resins are chargeable,
using very light charges it is possible to obtain products with low specific
gravity in different applicative sectors.
Main
features
Cure at room temperature
with the appropriate catalyst
High fluidity (pouring application)
Very little linear shrinkage (no linear shrinkage if charged)
Extreme faithfulness in the reproduction of details from any original
model
Excellent surface finish
High crash and scraping resistance
High temperature resistance
Waterproof properties
Excellent dielectric properties
Easy mould building, no need of particular equipments
Adding appropriate charges it is possible to give to the resin special
properties
Applicative
sectors
Industry
Production of rigid moulds (pilot vacuum thermoforming moulds), foundry
patterns, copy/negative models, small/medium sized articles, protective
encapsulation of equipments useable mainly in high technology sectors
(electric-electronic and electrotechnical), semi conductors gasket protection,
dielectric insulating of machines or materials for flow-coating or painting.
Rapid prototyping Production of demonstrative
prototypes.
Modelling Serial reproduction of small sized
resin articles, model in scale of cars, ships, airplane, toy-soldiers.
Silicone rubbers are used to make the moulds in order to assure faithfulness
in reproducing original model forms and details. Reproduction is obtained
by pouring the resin into the mould.
Handicraft Reproduction of handicraft resin
products.
RESIN
PU 087 (HARDENER PUH-887)
Special bi-component
pourable polyurethane resin. Characterized by low viscosity, high thermic
resistance (up to 110°C), low linear shrinkage, quick demoulding,
excellent definition. Suitable for producing demonstrative prototypes,
foundry patterns (where it is required excellent wear resistance, dimensional
stability and high precision), negatives, serial poured hand-made articles,
copy models, blister, pilot vacuum thermoforming moulds or similar applications.
The resin is pigmentable and highly filleable (using the charge AL 3 H
it is possible to obtain low specific weight products). Available standard
catalyst for thin layers and slow catalyst for relevant masses.
RESIN
PU 880 CE
(HARDENER PUH 880
B) Fluid and free from solvent polyurethane system. Excellent mechanical
and electric properties, high tenacity and thermal shock resistance. Encapsulation
and sealing of electric components. Armoured resistance. Applicable by
pouring, vacuum casting.
RESIN PUC 097 (HARDENER PUH-1097)
Bi-component polyurethane
resin applicable by pouring, pre-filled with special charges, tool workable.
Characterized by no linear shrinkage (<0,05%), high scraping and thermic
resistance (up to 115°C). Used for the realization of foundry patterns,
copy models, moulds and prototype, pilot vacuum thermoforming moulds,
in modelling sector (realization of models in scale of cars, ships, airplane,
toy soldiers, small objects). Available standard catalyst for thin layers
and slow catalyst for relevant masses.
POLYURETHANE RESINS VACUUM CASTING
Special vacuum pouring
polyurethane resins, transparent and UV resistant. Physical and mechanical
properties similar to PVC, PP, PE, ABS, PMMA, PC, Nylon, used for the
production of functional models. Thermic resistance over 200°C. Hardness
from 40 to 90 shore A.
POLYURETHANE RESINS R.I.M.
Bi-component polyurethane
systems similar to polypropylene. Cure at room temperature, low viscosity,
quick delivery (demoulding), high thermic resistance (oltre 180°C).
Used in rapid prototyping field and for limited serial productions.
POLIFOAM
Polyurethane bicomponent
system able to expand, when mixed one to one by volume, many times its
original volume (from 3 to 15 times) forming a rigid foaming compound.
Developed for a variety of industrial applications, for building insulating
and special effects and scenography.
POLIFOAM FLEX
Polyurethane bicomponent
system able to expand, when mixed one to one by volume, many times its
original volume (from 3 to 15 times) forming a flexible foaming compound.
Developed for a variety of industrial applications, for special effects
and scenography.
KEMIEFOAM WR 140
Two-component polyurethane-polyurea
protective elastomer free from solvents, plasticising, bituminous materials.
Polyurethane resin extremely reactive on contact with water, suitable
for sealing cracks, joints, empty spaces, as well as consolidating crushed
rock or concrete areas. After hardening the product has excellent chemical
and mechanical resistance, abrasion resistance, waterproof but permeable
to steam.
Main applications:
Waterproof of road planking
Coating and waterproofing of viaducts and bridges
Car park coating
Coating and waterproofing of roofs and terraces
Waterproofing of cement surfaces
Use method:
Clean the surface thoroughly by removing any residue of oil, grease, pre-existing
paintings, friable parts. Thickness not low than 3 mm.
Application:
Applicable by spray with special machines for two-component products.
Poolkemie
products are simple to use, technically innovative and provided with high
mechanical characteristics.
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