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    Home > Chemicals Industry > New Chemical Materials > LANXESS launches a new generation of high-quality water-based blocked isocyanate curing agents to improve the strength of cut glass strands

    LANXESS launches a new generation of high-quality water-based blocked isocyanate curing agents to improve the strength of cut glass strands

    • Last Update: 2021-06-13
    • Source: Internet
    • Author: User
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    Article source: Global Polyurethane Network?? On April 26, 2021, specialty chemicals company LANXESS expanded its unique Trixene Aqua water-based blocked isocyanate dispersion series
    .
    The product series now includes some new grades, specifically designed to expand the application area to meet the more stringent needs of customers
    .
    ? Trixene Aqua BI 120 extends the excellent performance of Aqua BI 220, allowing formulators to use the product in a wider pH range, and further enhance the soft touch
    .
    This is beneficial to textile processing.
    In this field, the product can be used for hydrophobic resins and breathable fabrics in water-repellent treatment, as well as for screen printing to improve the washing resistance of printed products
    .
    ? As a non-ionic product, Trixene Aqua BI 522 aims to obtain a harder coating, excellent chemical resistance and good drying characteristics
    .
    This product is suitable for metal and glass surfaces
    .
    This coating agent can provide excellent durability for glass and other products
    .
    ? Trixene Aqua BI 202 is the result of continuous research on fiber sizing technology by LANXESS, and formula designers can combine it with Witcobond polyurethane dispersion and benefit from it
    .
    The use of Aqua BI 202 can increase the strength of chopped glass strands, give the composite material higher mechanical and bending properties, and improve impact resistance
    .
    The glass fiber can be used to formulate high-performance engineering plastics, such as composite materials based on polyamide and PBT
    .
    This glass fiber reinforced plastic is indispensable in industries such as automobiles and civil engineering
    .
    ? Excellent cross-linking properties in water-based systems? Trixene Aqua products are excellent cross-linking agents and adhesion promoters for water-based coating systems
    .
    These products can improve the chemical and mechanical properties of the coating, so better performance and durability can be achieved in the final application
    .
    Because they contain blocked isocyanate groups, they are more stable than the corresponding non-blocked products, and can be easily combined with various complementary water-based resins (such as hydroxy acrylic, polyester and Urethane resin) together
    .
    ? Water-based one-component system based on Trixene Aqua BI? LANXESS has recently studied the formulation principle, the choice of resin structure, the ratio and curing conditions
    .
    These preliminary evaluations of coating performance will help formulators use Trixene Aqua BI crosslinker
    .
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