PERFORMANCE

variety of powerful processing parameters with a nanofiber production capacity approaching semi-pilot scale levels

VARIABILITY

spinning wide range of polymers while achieving identical properties when the process is repeated

CONTROLLABILITY

central system overlooking every process with unrestricted access to the deposition chamber for the operator

SAFETY

long gone are the days when operators had to wave with Star Wars-like poles in the lab after spinning

PROCESSABLE POLYMERS

  • NATURAL POLYMERS

    NATURAL POLYMERS

    Polysaccharides like Hyaluronic Acid, Chitosan or Cellulose were succesfully spun using the 4SPIN technology.

    By combining electrospinning with airflow around the spinneret by electroblowing, Hyaluronic Acid can be spun even in its native form.

    When used in biomedical applications, natural polymers have better biocompatibility and low immunogenicity.

    All the main classes of biopolymers have already been spun into scaffolds opening doors for development of novel materials in regenerative medicine.

  • SYNTHETIC POLYMERS

    SYNTHETIC POLYMERS

    Most of the synthetic polymers known in electrospinning can be handled by 4SPIN.

    Synthetic polymers can be tailored to a wide range of properties (strength, morphology, flexibility, anisotropic properties etc.).

    They are cheaper and a more reliable source of raw material.

    Typical synthetic polymers used in biomedical applications are PLA, PVA, PS, PGA, PEO, PU.

  • POLYMER BLENDS

    POLYMER BLENDS

    Great results were achieved by combining both the synthetic and natural polmyers during electrospinning.

    The mix of natural and synthetic polymers provides a straightforward way to combine different properties like strength and durability of a synthetic polymer and specific cellular affinity of natural polymers.

    Examples of mixtures of natural and synthetic polymers: PEO/Chitosan, PVA/Cellulose, PEG/HA.

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CONTACT US

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Blog

July 19, 2014
Associate Professor Vladimír Velebný, CEO, founder and R&D Director of Contipro, talks to AZoNano about Tuneable Electrospinning Technology for Nanofibers. What products are currently being ...
May 27, 2014
Electrospinning is a comparatively simple, effective and universal fabrication method for producing nanofibres with diameters ranging from 50nm to several micrometers using polymer solution melts. ...
February 11, 2014
Using a nanofibre structure, a polymer solution is transformed into solid materials with electrospinning. The requirements are a solution of optimal physico-chemical properties, two electrodes ...

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