Global Polyurethanes

APPLIANCES And Commercial Refrigeration

GEOPOL is a polyurethane rigid foam system with a fine, closed-cell structure for the insulation of refrigerators, visicoolers and freezers. This top-shelf solution provides unmatched thermal conductivity levels by incorporating best suited blowing agent . GEOPOL technology has been developed to enhance its processability, flow characteristics, and gel and demoulding time. The K-factor and density distribution are also improved, as well as the mechanical properties of the final product.

  Features
  • Outstanding mechanical and physical properties.
  • Ability to meet the energy requirements of thermal insulation applications that are extremely demanding.
  • GLOBAL POLYURETHANES LLP offers GEOPOL with more environmentally friendly blowing technologies, which include HFCs, the combination of water with blowing agent and its low boiling point isomers; partially halogenated hydrocarbons, and combinations of water with halogen-free and low-boiling hydrocarbons.
  • Customized solutions depending on a manufacturer's processing requirements, such as viscosity, fill and curing rates, to meet current and future energy requirements and environmental challenges.
Commercial Refrigeration

GEOPOL PIR SYSTEM

GEOPOL PIR system, a new generation of PU rigid foam systems based on Polyisocyanurate (PIR), has been developed to meet growing demands for Sandwich, construction & composite panels with improved fire-protection properties, thus makes it possible to build industrial buildings that are both energy-efficient and safe.

Features
  • Improved Burning behaviour
    PIR structures are formed in the presence of special PIR-catalysts. The decomposition temperature of a PIR structure is significantly higher when compared to PU (180 °C versus 130°C), resulting in improved burning behavior resulting Superb fire resistance.
  • Comparable mechanical and thermal properties
    These panels produced with GEOPOLPIR SYSTEM (poly-isocyanurate) rigid foam not only provide very low lambda value in terms of thermal conductivity , they also offer an outstanding combination of excellent flame resistance while sustaining other specified physical properties.
  • Closed cell content, water absorption and mechanical properties are comparable to those of PU foams.
  • Very good creep properties and fatigue strength at the sandwich shear beam.
  • Transverse tensile strength.

Pipe insulation

Polyurethane insulation for pipes prevents heat loss and in cold climates helps maintain a warmer pipe temperature to avoid freezing or cracking. Pipe insulation provides a high mechanical strength and flexibility in a variety of applications including oil and gas pipelines, district water pipes and industrial tanks.

Compatibility with polyethylene, polypropylene, high density polyethylene and PVC pipe materials, methylene diphenyl diisocyanate (MDI)–based polyurethane foam is suitable for pipe applications ranging from 12.700 mm diameter plumbing pipes up to district heating pipes with an 2032 mm diameter and 10 inches of insulation. Pipe insulation helps engineers optimize the efficient performance of a pipe network, making it easier to manage operational and capital costs.

Applications
  • Offshore and on-shore oil and gas pipelines
  • District heating and cooling pipes
  • Pipes in food, chemical, energy, steam and solar industries
  • Industrial tanks
Pipe insulation
Solar water Heater

When used in Solar Water Heater application, polyurethane insulation can help to reduce energy loss by restricting cold infiltration.This type of insulation also greatly enhances structural integrity of tanks thereby increasing the longitivity of the products where it is used Created by injecting a well-mixed liquid formulation containing polymeric methylene diphenyl diisocyanate (MDI) and a MDI-reacting polyol blend into a shell or cavity, polyurethane insulation can be found in a variety of water heaters, Gyeser and more.

Solar Heater
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