News

  • Electric Strength Test Method

    1. Test equipment D.C. breakdown tester: with output voltage adjustable in a range of 0~10kV, a.c. fluctuation not greater than 2% in excess of 50% breakdown voltage, transient or other fluctuation not exceeding 1% of applied voltage in the test voltage. Winding machine: a wound model cap...
    Read more
  • Thermal Degradation Phenomena of Polymer Film on Magnet Wire for Electromagnetic Coils

        Polymer film insulation degradation is a major problem for electric machines which leads to short circuits, overheating, and eventually the occurrence of catastrophic failure. Electrical insulation materials provide the vital function of turn-to-turn, phase-to-phase, and phase-to-gr...
    Read more
  • Q-Mantic Polyimide Film Temperature Index Testing

    Purpose: To test the max.  temperature  PI film resists to. Testing Instrument : High temperature oven, tensile testing machine Testing standard: GB/T13542.2-2009 Testing method: Determination of initial value: the mechanical properties (tensile strength and elongation) of the films were tested...
    Read more
  • Q-Mantic’s 6 New Casting Lines Are Ramping Up Quickly

    Q-Mantic’s 6 New Casting Lines Are Ramping Up Quickly

    Q-Mantc’s 6 new casting lines will be ready for trial production in June 2022. The new project will expand the capacity for Q-Mantic® polyimide film to meet growing demand. It is an important milestone for Q-Mantic. With this expansion, we can elevate our service levels to our customers. The 6 ne...
    Read more
  • A group of researchers from MIT found that a material’s insulating properties can be tuned at will

    A group of researchers from MIT found that a material’s insulating properties can be tuned at will

      Materials whose electronic and magnetic properties can be significantly changed by applying electrical inputs form the backbone of all of modern electronics. But achieving the same kind of tunable control over the thermal conductivity of any material has been an elusive quest. Last year,...
    Read more
  • Polyimide Films with Patterned Thru-Holes Fabricated by Ion Milling used in Air Filters

    Polyimide Films with Patterned Thru-Holes Fabricated by Ion Milling used in Air Filters

    Recently, emerging environmental pollution issues-especially, air pollution produced by emissions from traffic have become serious problems worldwide. Such air pollution has serious long-term effects on the global atmosphere and public health. A group of specialists from Korea has made research a...
    Read more
  • Chinese New Year Holidays Notice

    Chinese New Year Holidays Notice

    Dear Customers, Please be informed that our company will be closed from Jan.29 to Feb.7 for Lunar New Year holiday. Normal business will resume on Feb.8. We would like to express our heartiest thanks for your great support and cooperation in the past year. Wishing you good luck and prosperity in...
    Read more
  • Q-Mantic shows the CWIEME Shanghai 2021

    Q-Mantic shows the CWIEME Shanghai 2021

    CWIEME Shanghai is the largest and most comprehensive exhibition and conference for coil winding, insulation and electrical manufacturing. It takes place annually in the National Exhibition & Convention Center in Shanghai and is the meeting place for the industry of tran...
    Read more
  • F02 Biaxially-stretched Polyimide Film Friction Coefficient Tested by SGS

    F02 Biaxially-stretched Polyimide Film Friction Coefficient Tested by SGS

    Recently our F02 biaxially-stretched polyimide film was tested by SGS center on friction factors. SGS tested the static and dynamic friction factor between aluminium sheet and film surface (air side/corona, air side/without corona, steel belt side/corona, steel belt/without corona. The testing eq...
    Read more
  • Q-Mantic shows the Film & Tape Expo 2020 in Shenzhen

    Q-Mantic shows the Film & Tape Expo 2020 in Shenzhen

    FILM & TAPE EXPO is a professional trade show focused on showcasing a comprehensive line-up of functional film and tape products and associated equipment to the high value-added application sectors. Here are approximately 40,000 domestic and overseas technical R&...
    Read more
  • Annual 2000 MT Polyimide Film Project was first announced by the Environmental Impact Assessment

    Annual 2000 MT Polyimide Film Project was first announced by the Environmental Impact Assessment

    The company invests advanced polyimide film production lines in China at present. The relevant leaders of the company attach great importance to it and actively contact the manufacturers to purchase various advanced machines. Each participant worked overtime to build the...
    Read more
  • Biaxially-stretched Polyimide Film New Project Started

    Biaxially-stretched Polyimide Film New Project Started

    The company invests advanced polyimide film production line in China at present. The relevant leaders of the company attach great importance to it and actively contact the manufacturers to purchase various advanced machines. Each participant worked overtime to build the new project. Just three mo...
    Read more

Leave Your Message