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61 965 (0,163s)

Výsledek výzkumu

Highly filled compound based on LLDPE and calcite

Highly filled compound containing LLDPE and 70 wt% of calcite, using for production of breathable foils and having sufficient heat resistant and rheological properties, was prepared. The proof of concept was created at the ...

JI - Kompositní materiály

  • 2014
  • Gfunk
Výsledek výzkumu

Highly filled functionalizet composite

The sample of highly filled functionalized composite prepared by continuous compounder.

JI - Kompositní materiály

  • 2008
  • Gfunk
Výsledek výzkumu

Phase separation of highly filled powder/polymer compounds

Highly filled polymeric compounds naturally exhibit rather complex flow behaviour, accompanied with separation of material components (powder and polymer) during high shear deformation processes. An understanding of rheolog...

JI - Kompositní materiály

  • 2011
  • D
Výsledek výzkumu

Wall-Slip of Highly Filled Powder Injection Molding Compounds: Effect of Flow Channel Geometry and Roughness

The paper deals with the rheological behavior of highly filled compounds proceeded via powder injection molding (PIM) and applied in many sectors of industry (automotive, medicine, electronic or military). Online rheometer ...

JJ - Ostatní materiály

  • 2014
  • D
  • Odkaz
Výsledek výzkumu

Temperature Dependent Flow Properties of Powder Injection Moulding Compounds

The temperature dependent flow properties of highly filled polymer compounds intended for production of hard metal parts by injection moulding (PIM) technology were in the stable flow region. At the temperature above 170°C ...

CD - Makromolekulární chemie

  • 2002
  • Jx
Výsledek výzkumu

Temperatute Dependent Flow Instabilities of Highly Filled Polymer Compounds

Highly filled polymer compounds are used for production of hard-metal parts by metal injection moulding (MIM technology). Compounds of hard-metal carbide powder at constant piston speed. At higher temperatures the ...

CD - Makromolekulární chemie

  • 2001
  • D
Výsledek výzkumu

Influence of capillary die geometry on wall slip of highly filled powder injection molding compounds

are more suitable to obtain reliable slip velocity values of highly filled compounds...

Fluids and plasma physics (including surface physics)

  • 2018
  • Jimp
  • Odkaz
Výsledek výzkumu

Rheological Data of Hard-Metal Carbide Powder Compounds and their Application to Relative Viscosity Models

The rheological behaviour of highly filled polymer systems used in Powder Injection Molding (PIM) technology strongly influences the final properties compounded with three various hard-metal carbide powders were employed. O...

CD - Makromolekulární chemie

  • 2003
  • D
Výsledek výzkumu

Wall-Slip As A Phenomenon Attending Processing Of Highly Powder Particle Filled Polymer Melts

This paper deals with the wall-slip effect on highly filled feedstocks used for powder injection moulding (PIM) technology. Multi-phase compounds are subject of phase separation during injection moulding under high shear ra...

CD - Makromolekulární chemie

  • 2015
  • D
Výsledek výzkumu

An analytical approach to relating powder characteristics and rheological properties of powder injection molding feedstocks

This study quantitatively analyzes the relationship between the material structure (powder characteristics) and flow properties of highly filled compounds on the ability to process highly filled compou...

CD - Makromolekulární chemie

  • 2016
  • Jx
  • Odkaz
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