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PTFE is one of the most chemical resistant plastics, moreover it has especially wide of working  temperature  range  from  -260  up to +260°C. The PTFE materials are use in various forms in industry, for construction of installa- tion, repair and service of devices. This is easy and safety to use plastic, it is physiologically inert and it passed a FDA approval. The PTFE shapes can be easy machining by typical tools and machines designed for metal and wood.


Gland packings are a traditional method of sealing pumps, valves and other equipment in rotary motion. Through use the latest achievements of material engineering and high-performance components, the modern packings are characterized by lack of health hazards and long working time.


Thesealingtapes basedon PTFE, graph- ite, silicone also glass and ceramic fibre enable make an instant seal directly on installation and they are indispensable in case of sudden needs to do replacement of a seal. Because of low forming pressure (m factor) it can be use for most flanges, also made of soft and fragile materials as plastic and glass.


Graphite has a very strong hexagonal structure and thereby its unusually high performance characteristic. Materials  and semi-finished products from flexible graphite are designed for high-pressure and industrial seals.


The ceramic fibre is made from melt-  ed kaolin, alumina and zirconium oxide, where the impurities level is no more than 1%. The melting temperature  of  this fibre is about 1800°C, average diam- eter 3.5 µm and is designed for applica- tions with continuous temperatures over 1050°C and where furthermore the high tensile  strength,  low thermal conductivity and low shrinkage are required.


These components have the right mechanical strength, low heat ca- pacity and excellent resistance to sudden tem- perature shocks. The boards are molded and cut, possibly grind to the right thickness. After cutting, the boards can be ready for montage, this way saves time and minimizes waste.

  • Diagnostic laboratories

    Diagnostic laboratories
    We regularly conduct structure surveys
    and diagnostics of materials based on
    about your own laboratory. Each of the
    batch of  products are tested and marked.
  • Research and development

    Research and development
    At the Institute of Carbon Technology,
    with Nicolaus Copernicus University
    we lead graphene, nanotubes research,
    and their implementation in technology.
  • Distribution

    We provide full service also logistic
    of deliveries based on a production 
    plant network, intermodal transport
    and system of modern warehouse units.
  • Experience

    Since over 25 years our products work 
    in high performance devices, passing 
    by strict tests and meets high demands 
    of professional users and newest norms.
  • Innovations

    We publish our own periodic magazine,
    which shows the latest trends in branch,
    promotes innovative, modern materials
    also in leading industrial technologies.
  • Service and consulting

    Service and consulting
    Knowledge and practice of our experts
    and technical advisers is a great support
    in the field of the materials economic
    optimization and their right selection.
Sinograf SA

Osadnicza 1
87-100 Toruń