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Rulon Bearings
Inov Chem Donpipe 322 HCFC-141b Base blend polyols
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: DonPipe 322 is a kind of blend polyols with hcfc-141b as foaming agent, taking polyol as the main raw material, mixing with a special auxiliary. This material suitable for outer thermal insulation shells which are used for water, oil and gas pipelines. The polyurethane product prepared by reacting it with isocyanate has the following advantages:
-- good compressive strength and dimensional stability
-- high close-cell rate and good waterproof performance
-- good insulation performance

Information provided by Shandong INOV Polyurethane Co., Ltd.

Available Properties
  • Specific Gravity
  • Density, Free density, Manual Mix
  • Density, Free density, High Pressure
  • Density, GB/T 6343, Mold density
  • Viscosity, Dynamic
  • Storage Temperature
  • Compressive Strength, GB/T 8813
  • Thermal Conductivity, GB/T 3399
  • Processing Temperature, Material Temperature, Manual mix
  • Processing Temperature, Material Temperature, High pressure
  • Cure Time, Tack free time, High pressure
  • Cure Time, Tack free time, Manual Mix
  • Gel Time, High Pressure
  • Gel Time, Manual Mix
  • Shelf Life
Property Data

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Ensinger PEI
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