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    Home > Chemicals Industry > Rubber Plastic News > Wanhua Chemical: Polyurethane foam products with lower thermal conductivity

    Wanhua Chemical: Polyurethane foam products with lower thermal conductivity

    • Last Update: 2022-08-17
    • Source: Internet
    • Author: User
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    In the hot summer, what is the standard of happiness?

    When I get home, I leave the unfinished business in my head, take a hot bath, open the refrigerator, take out an iced cola and an iced watermelon, sit on the sofa, and follow an episode of "Summer of the Band"

    To meet all your summer expectations, high-performance, low-energy refrigerators and water heaters have emerged, which has led to the trend of lower thermal conductivity polyurethane foam,

    Based on this, Wanhua Chemical's Wanefoam® RCP, Wanefoam® RCB, Wanefoam® RFO and other series of products have successfully entered the mark.


    Wanefoam® RCP series low-conductivity products are based on common cyclopentane CP foaming system, Wanefoam® RCB, Wanefoam® RFO and other low-conductivity products are based on different foaming agents and compounding syste.


    Wanefoam® RCB Low Conductivity Products

    Wanefoam® RCB Low Conductivity Products

    Cyclopentane and low-boiling point blowing agent are used to mix multi-component foaming, such as CP+245fa, CP+LBA, CP+152a+LBA, e.


    At present, Wanefoam® RCB products have been used stably for one ye.


    Wanefoam® RCP Low Conductivity Products

    Wanefoam® RCP Low Conductivity Products

    Cyclopentane is used as the blowing agent, and the patented amino polyether monomer is used to improve the foam fluidity and reduce the extremely poor thermal conductivity distribution; at the same time, the combination of catalysts, silicone oil and other additives is optimized to minimize the system's The thermal conductivity makes the K-factor as low as 14mW/mK, which meets the needs of customers for high-end large refrigerators and lays a solid foundation for customers to increase their market competitivene.


    Wanefoam® RFO Low Conductivity Products

    Wanefoam® RFO Low Conductivity Products

    LBA is used as the foaming age.


    In terms of customer performance, Wanefoam® RCP and Wanefoam® RFO low-conductivity systems are being actively promoted in four-shot injection foaming lines and thin-walled and large-volume refrigerato.


    The application of Wanhua Chemical's polyether products in the field of refrigerators and water heaters perfectly interprets the dual experience of ice and fire in refrigerators and water heate.


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