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The gelcoats in this group are designed for general industrial applications. They are suitable for economic applications where weathering, water or chemical resistance is not necessary for the products that will be used indoor or paint finish.
Polijel 208 is an orthophtalic based, thixotropic, preaccelerated, general purpose gelcoat.
It's used especially in the production of sanitary equipment, playground equipment and in the automotive industry where the parts will be painted after production. It can also be used in interior decoration and polyester furniture production.
Polijel 208 shouldn't be preferred when aesthetic appearance, water and chemical resistance are needed because it gets matt and yellow in the course of time.
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Poliya manufactures more than 100 polyester resins in order to keep its clients satisfied with their unique needs.
Polipol polyester resin series are used in many applications. Building, construction, sanitary, chemical containment, tanks, decorative effects, marine, pipe line, transport, military and defense and more.
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Resin technology - vital link in the chain
Appropriate resin selection contributes significantly towards the final composites properties and the successful application of the infusion process. DSM composite Resins has developed a series of resins specifically to achieve mechanical performance and water resistance, while also facilitating an optimal infusion process.
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POLYLITE® 33542-60 is a pre-promoted, pre-filled, unsaturated polyester laminating resin suitable for the construction of GRP tooling. This resin is formulated for room temperature cure using MEK peroxide catalyst, and has improved stability for warmer climates.
POLYLITE® 33542-60 represents an advancement of the successful Polylite Profile Tooling system, maintaining all the properties of the original resin, with the convenience of a single product used with a conventional catalyst.
Features and benefits
• Reduction of tool building time by up to 80%
• Significantly reduced labour costs
• Prototype tools can be made quickly and economically
• Moves tools into production sooner
• Low Shrinkage
• Tools reproduce master exactly
• Resulting tools are stress free
• Print-through and surface distortion are eliminated
Availability:
Europe/ Middle East/ Africa
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Unsaturated polyester resins (including vinyl esters and additives) are used in the production of fibre reinforced plastics or non-reinforced filled products.
Due to the ease and freedom of processing, unsaturated polyester resin can be applied in the manufacturing of small and very large structures. Well known in marine and automotive, but also in e.g. wind turbine blades.
As the European market leader, DSM Composite Resins sells their unsaturated polyester resins under the tradenames: Atlac, Daron, Palatal, Palapreg and Synolite.
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The resins in this group are specially designed for polyester mold production. These resins provide unique advantages for mold applications, such as low total volumetric shrinkage, easy wetting of fiber glass, thixotropic structure (non dripping from vertical surfaces) and also high mechanical resistance which molds are often exposed to.
Polipol 320 is an orthophtalic based, thixotropic, preaccelerated unsaturated polyester resin.
The resin is designed for the production of moulds. Polipol 320 can safety be used in other fields where similar properties are required mould making.
The most important spesification is that it has a low shrinkage and low internal stress so that the products made from it, has no deformation.
It can easily wet fiberglass and it will not drip down vertical surfaces because of its thixotropy. Because of it is a preaccelerated resin you will only add Mek-p before using it.
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Two-component self-levelling flexible polyurethane resin and tar based sealant. Highly resistant to hydrocarbons, Mapeflex PB27 is formulated for sealing expansion joints in airport runways, highways, parking lots and garages, service areas and structures subject to vehicular traffic. Mapeflex PB27 is a two-component self-levelling sealant consisting of a polyurethane polymer (Part A) and a special tar-based hardener (Part B).
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Dispersion, blending, powder-coating, and specialized suspension vinyl resins are used for formulating plastisols, powders and compounds for applications such as resilient flooring, artificial leather, can coatings, toys, and flexible gasketing and tubing. Vinyl chloride homopolymer and copolymer (vinyl chloride/vinyl ester) resins are fine white powders that can be easily dispersed in plasticizers and solvents.
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Application:
Curing PUR resins for use on 2-component mixing and metering machines fore the manufacture of individual parts ore series manufacture of several thousand pieces.
Simulation of materials of serial production in stage of development and preproduction for automotive industry.
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Epilox® M 923 and Epilox® - hardeners M 924 und M 925 are laminating systems which are preferably used for manufacturing of rotor blades for wind power stations. The main advantage of these systems, compared to our standard laminating system Epilox® M 730 + Epilox® - hardener M 734, is the compatibility of the fast curing hardener Epilox® - Härters M 924 with the slow curing hardener Epilox® - Härter M 925 allowing to adjust the reactivity of the batches in dependence on the ambient temperature. Mixtures of both hardeners may be prepared in any desired ratio without changing the mix ratio of resin and hardener. This system is approved according to no. WP 0320009 HH of Germanischer Lloyd.
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Polycor ISO PA application : spray viscosity 120 dPa.s , Thixo index 4.5 ; Gel time 13.5 mn ; back up time 30 mn ,solids contents 70 sec %
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POLYLITE 31660-02 is a high reactivity orthophthalic polyester resin with medium viscosity. The resin is especially designed for SMC/BMC.
The resin is mainly used, together with Norpol high polymer additives, for low shrink or low profile applications.
FEATURES AND BENEFITS
•High filler loads possible
•Excellent thickenability with MgO
•Usable in a wide range of applications, from Standard up to Low Profile
•Excellent surface properties and high gloss
•Consistent batch to batch performance
•High mechanical properties and heat distortion temperature
•Low separation and improved pigmentability
AVAILABILITY
Europe
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Buyers expect more frequent model changes, customizations, more choice and more extras. To meet these demands, automotive OEM's need materials that offer flexibility, design freedom, integration of functions and low weight. Materials like SMC/BMC.
SMC/BMC (Sheet /Bulk Molding Compounds) brings many advantages to truck, agricultural and passenger cars OEMs in part consolidation, corrosion resistance, reduced density and lower capital investment for smaller series runs. High heat stability makes SMC vehicle body parts suitable for on-line painting and its excellent class A surface finish a material of choice for exterior panels such as fenders, tailgates, decklids and spoilers.
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Huntsman's RenShape board materials offer properties which extend from lightweight, low density styling boards with easy, fast machining and low
dust emissions through to heavy, solid, durable tooling boards with high compression strength for metal sheet forming. These properties enable models and tools to be easily and accurately produced, which results in the reliable production of fine quality finished parts.
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These gelcoats are specially designed for mold building applications where impact, heat and chemical (aging effects of release agents) resistance is at high levels. Polijel 220 series are optimized to work with Polipol 320 Resin for mold production.
Polijel 220 is an isophtalic/NPG/special based, acrylic modified, thixotropic, pre-accelerated gelcoat.
It is designed for the production of mould for polyester products.
The most important feature of gelcoat is it's resistance to ageing effects of release agents and styrene.
It has optimal flexibility and advanced stroke resistance.
Refer to our " Poliya GRP Mould Production " bulletin for more information.
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Polycor TOOLING PA application : spray viscosity 160 dPa.s , Thixo index 3.3 ; Gel time 16.0 mn ; back up time 70 mn ,solids contents 66 sec %
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Areas of Application
- Gelcoat for CFRP-mouldings
- Gelcoat for mouldings in model making and prototyping
Product Benefits
- Transparent, dense gelcoat
- Good spreading properties and good wetting
- Good mechanical resistance
- Good edge stability
- In thin layers non sagging
- With hardener Biresin® S15 for extended potlife
Description
- Two-component-epoxy-system
- Biresin® S5, epoxy resin, colourless, unfilled
- Biresin® P7, amine, milky-white, filled
- Biresin® S15, amine, amber, unfilled
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NORPOL FI-184 is a vinyl ester based bonding paste for bonding polyester laminates giving joints with great strength and toughness.
NORPOL FI-184 is pre-accelerated and is changing colour from light grey to yellowish/brown <5min. after the admixing of peroxide.
•Recommended peroxide dosage: 2.0% CHP peroxide (NORPOL PEROXIDE 24)
•Recommended application temperature interval 18-23 ºC
•Sag/flow: Will not sag provided a maximum thickness of 20 mm is observed. Not horizontally self-flowing.
•Thicknesses up to 15 mm can be applied in one operation without causing cracks when curing
NORPOL FI-184 is suitable for machine application. We recommend running tests with the machine before starting the bonding job to ensure proper admixing of the peroxide.
VARIOUS PROPERTIES
Suitable surfaces: Glass-fiber reinforced products and cellular plastics.
Workability: Hard to grind.
The bonding paste should be stored at 18-25 ºC .If the product have a temperature <18 ºC (which is no problem as to product quality) it should be heated to 18-25 ºC before use. See storage and handling document of NORPOL products.
AVAILABILITY
Europe / Middle East / Africa
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Poliya Polives range vinylester resins have high performance effects on composite part manufacturing.
Polives vinylester resins have ultimate chemical resistance and mechanical properties because of their chemical structure.
The special structure of Polives vinyl esters disable the hydrolyze of ester groups and enable the full curing of edges of the chain. That's why Polives vinyl esters are showing great resistance to base, alkali and acidic environments.
Besides, the curing of edges of the chains provide ultimate elongation and flexibility at high HDT values results in advanced toughness
You can find further information about Polives™ in Poliya Polipol, Polijel and Polives Selection guide in soft or hard copy or product technical data sheets. You can request hard copies of these documents from Poliya or Poliya sales points or directly download from the links below.
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NORPOL® SVG is a family of high-quality gelcoats based on a premium ISO/NPG polyester resin.
APPLICATION
NORPOL® SVG gelcoats are available in both spray and brush versions.
• Recommended peroxide dosage: 1.3 - 2.0%
• Recommended film thickness: 0.55-0.85 mm (wet film)
FEATURES AND BENEFITS:
NORPOL® SVG Gelcoats can provide a significant reduction in emission of volatiles. White spray gelcoat has a VOC content of ca. 30 wt% whilst white brush gelcoat contains only ca. 25 wt%.
The VOC emissions of NORPOL® SVG products are approximately 50 percent lower than those of conventional gelcoats where styrene is the only monomer used.
• Excellent weathering performance
• Excellent mechanical properties/ improved surface aesthetics
• Easy to apply: processing robustness enables high quality manufacturing
• Applications include sanitary components, boats, car bodywork, cladding panels, etc.
APPROVALS
NORPOL SVG is approved for boat production by Det norske Veritas (DnV) and Lloyds Register of Shipping.
AVAILABILITY
Europe / Middle East / Africa
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Resins, Gelcoats for Composite Materials
