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    Home > Coatings News > Resin News > 5G communication is hot!

    5G communication is hot!

    • Last Update: 2022-01-07
    • Source: Internet
    • Author: User
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    Jiangsu Dongcai New Material Co.
    , Ltd.
    was established in August 2012 and is a wholly-owned subsidiary of Sichuan Dongcai Technology Group Co.
    , Ltd.
    Its main business is the production and sales of insulating materials, polymer materials, and functional membrane materials.
    The main product is polyurethane Insulating resin:

    Table 1.
    Current Products of Jiangsu Dongcai

    In November 2021, Jiangsu Dongma's "electronic grade modified special epoxy resin for 5G communications (2000 tons of brominated epoxy resin, 3000 tons of phosphorus-containing epoxy resin, 5000 tons of MDI modified epoxy resin) technical transformation The project’s EIA public announcement draft was released

    Modified special epoxy resins are in great demand in the field of resins for 5G communication printed circuit boards.
    The current production capacity of Dongma Technology Group Corporation has reached saturation and cannot meet the current market requirements

    In order to meet the needs of the 5G market, reduce and eliminate outdated insulating resin production capacity, and improve equipment utilization, the company plans to invest 33.
    66 million yuan to transform and upgrade some products of the original insulating resin project, make full use of existing equipment, and appropriately add some auxiliary equipment.
    The company’s original annual output of 30,000 tons of insulating resin projects in 3 sets of 12,000 tons of insulating resin production line upgrades and transformation
    coating online coatingol.


    The addition of auxiliary equipment such as dripping tanks, gear pumps, and raw material storage tanks will form an annual output of 10,000 tons of modified special epoxy resins for 5G communications (2,000 tons of brominated epoxy resins, 3,000 tons of phosphorus-containing epoxy resins, and 5,000 tons of MDI Modified epoxy resin), the production capacity of 18,000 tons of insulating resin
    The expected production date is 2022, and the construction period is from December 2021 to March 2022


    The production technology of the project products comes from the parent company-Dongcai Technology Group.
    Dongcai Technology has the legal qualification for synthetic resin production.
    The three types of electronic grade special epoxy resins involved in this project have been produced and sold in stable industrial production and sales by Dongcai Technology.
    After about 3 years, the product quality has been stable and has been recognized by customers, and has established a long-term and stable cooperative relationship with the main customers of downstream copper clad laminates


    The reconstruction of the project relies on the existing main plant with an annual output of 30,000 tons of insulating resin, and through the upgrading and transformation of 12,000 tons of insulating resin equipment, a production capacity with an annual output of 10,000 tons of modified special epoxy resin is formed; 3 new raw material storage tanks will be added to the reserved space, namely 60m³ acetone storage tank, 50m³ 127 epoxy resin and 128 epoxy resin storage tanks; add 1 Class A warehouse; add 1 Class A hazardous waste warehouse

    The consumption of the main raw material epoxy resin of the project is: 127 epoxy resin 478 tons/year, 128 epoxy resin 2200 tons/year, 170 epoxy resin 88 tons/year, and 638S epoxy resin 3000 tons/year

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