Impact modifer masterbatch

PA

Impact modifer masterbatch

Impact resistance combined with glass fibers or non-polar compounds such as pp-pe: one of the main disadvantages of polyamides, especially when combined with a non-polar component, is brittleness, to improve the impact resistance of polyamides (PA) Choosing a suitable polyamide (pa66 pa6….) choosing a rubber (elastomer) (TPE EPDM SEBS POE) and compatibilizer such as (MA-g-POE / SEBS-g-MA / TPE-g-MA / EPDM-g- MA) is

Considering the polar properties of polyamide, it is possible to use non-polar elastomers (POE-SEBS-EPDM) with only one coupling part (maleic anhydride). that the alloying of this composition is done by extruder machines. The elastomer part plays the role of impact resistance by receiving impact in its flexible chain and losing its energy.

POLYZA ADD 2021

Advantages of masterbatch softener (anti-impact PA)

  • Absorption of impact in the elastic part and its loss in its flexible chain
  • Compatibility of base polymer with polyamide compound and its reinforcement
  • The existence of a bonding agent between the polar polymer of polyamide or polycarbonate and the thermoplastic part of the softening elastomer such as maleic anhydride as an agent with high polarity.
  • Compatible with the environment and not having a negative effect on the final product or compound
  • Creating high resistance to stress and impact with one percent consumption of Plaiza softener
  • Using low percentages of this alloy in order to increase impact properties
  • Compatibility with the structure of polyamides and their final application and in order to create light, wear and temperature resistance
  • The most optimal mode of combining the elastomer and maleic anhydride part with numerous tests

Application of masterbatch softener (anti-impact PA)

  • Recycled polyamide and polycarbonate materials (such as fishing nets, car recycling parts, etc.)
  • Injection parts and extrusion products made of polyamide and polycarbonate
  • Simple and fibrous polyamide compounding industry
  • Application of polyamide and polypropylene compounds with different ratios
  • Application of polyamide compounds with glass fibers
  • Application of polyamide compounds with minerals
  • Application in a wide range of recycled polyamides (such as fishing nets, car side mirrors, etc.) and recovery of impact properties

Complications of polyamides

  • Polyamide crystalline microstructures have poor impact performance (using compatible softeners)
  • Polyamides are included in the group of notched plastics (using compatible softeners
  • Migration of fibers to the surface of the production piece (using compatible softeners)
  • Matting of the surface of black parts (use of super glossy masterbatch containing Nano Degosa carbon black)
  • The presence of a welding line at the place of assembly of the insert, etc. on the polymer piece (using compatible softeners)