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INNOVATIONS

innovationsMagazine “Innovation in industrial materials and technologies” is a quarterly magazine published since 2010 by the company SINOGRAF. This is the magazine popularizing issues of engineering materials and issues of maintenance of equipment and new industrial technologies. In the magazine are presented the latest achievements in the field of materials science, methods of use and optimization of high-duty materials as well as general economic information. Each magazine is printed in more than 2000 copies, its recipients are maintenance services, company managers and technical staff.


  • GLAND PACKINGS SELECTION GUIDE

    GLAND PACKINGS SELECTION GUIDE

    Gland packings are a traditional and still popular way of solving dynamic sealing constructions. This type of seal damps leakage between the moving part and the housing and is essential for the efficiency of mixers, pumps, valves and other industrial equipment in rotary motion. For decades, the sealant was simply a plant fibre saturated with grease placed in a gland between the pump casing and the rotating shaft. The advantage of this solution is still simplicity of construction and gradual signalling of wear and tear by increasing leakage.

  • REVIEW OF ENGINEERING MATERIALS

    REVIEW OF ENGINEERING MATERIALS

  • PACKING INSTALLATION INSTRUCTIONS

    PACKING INSTALLATION INSTRUCTIONS

    Glands with soft packing are traditional and still primary means of sealing industrial equipment in rotating motion. They are characterized by simple design, low manufacturing cost, ease of assembly and disassembly, and minimal risk of sudden failure. Users may select suitable sealing material and optimise the solutions to match pressure, temperature and type of service.

  • CARBON FIBRES: WHAT ARE THEY AND WHAT DISTINGUISHES THEM?

    CARBON FIBRES: WHAT ARE THEY AND WHAT DISTINGUISHES THEM?

    The carbon fibres are known for a long time. A carbon fibre (CF, also called graphite fibre) is nothing else as a fibre, which is practically in whole composed of the stretched carbon structures.

  • TEFAPAK RAM 220

    TEFAPAK RAM 220

    RAM 220 packing is made of expanded PTFE and specially selected ramie plant fiber with a particularly high resistance to friction wear. This packing is braided into square profiles, which during this process are impregnated with PTFE dispersion. Because the fiber for packing production, is not bleached with chemical treatment, it keeps its full initial strength and natural pale yellow colour (ivory).

  • INDUSTRIAL APPLICATION OF GRAPHITE

    INDUSTRIAL APPLICATION OF GRAPHITE

    Graphite it is an allotropic form of carbon with characteristic hexagonal form of crystals the consequence of which is one of the highest strengths known in nature and unique physical properties. Graphite materials applied in industry never have fully shaped structure being rather a transient form between amorphous carbon and graph­ite crystal. Their properties, and therefore quality, are precisely correlated with the degree of graphitization, inter­nal structure and impurities content which does not exceed 10ppm in the best graphites.

  • FIBERGLASS – DEVELOPMENT PROCESS, NEW TECHNOLOGIES, AND THE GLOBAL MARKET

    FIBERGLASS – DEVELOPMENT PROCESS, NEW TECHNOLOGIES, AND THE GLOBAL MARKET

    Already the ancient Phoenicians, Egyptians and Greeks knew how to make fiberglass. They knew the meth­ods of glass’ thermal softening and stretching to fibres. For example, the ancient Egyptians made containers of thick fibres of heated glass. This raw material was well known and used also much later, though not to the scale of today. For example, the deco­rations that covered Napoleon’s coffin were made of fiberglass. Nevertheless, it was not until the 1930s that the fi­bre was massively manufactured and used in industrial products.

Sinograf SA

Poland
Osadnicza 1
87-100 Toruń

+48 56 649 55 00