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    PU6288

    PU6288 Water-Based Phosphorus-Nitrogen Flame Retardant Polyurethane

    Product Description

    This product is a water-based flame-retardant polyurethane emulsion made from aliphatic isocyanate and organic nitrogen-phosphorus copolymer. Due to the inherent phosphorus and nitrogen elements in the molecular structure, it becomes a good substitute for environmentally friendly halogen-free flame-retardant resins, and the flame retardancy is durable, the film is soft and transparent, and does not affect the inherent color of the substrate

     

    Physicochemical Indicators

    ▪ AppearanceTranslucent emulsion
    ▪ Solids content (%)33±1
    ▪ Acetone (%)3-5

     

    Performance Characteristics

    ▪ Transparent film formation, high tensile strength of the film, excellent water resistance, adhesion and abrasion resistance.

    ▪ The main phosphorus element is the P-C structure, which is not easily hydrolyzed, so the fabric treated with flame retardant does not absorb moisture or soften, and the flame retardant effect is durable.

    ▪ Does not affect the dispersibility and mechanical stability of the pigment.

    ▪ APEO-free, formaldehyde-free, heavy metal-free

     

    Application Range

    ▪ Suitable for textile and fiberglass finishing

    ▪ Flame-retardant coatings for the plastics industry, flame-retardant coatings for plastic products

    ▪ Resin for pre-coating treatment of PET and PVC film surfaces

     

    Precautions

    ▪ When using, a certain amount of PUS-100 curing agent can be prepared, and adding 1% can improve the long-lasting water resistance of the coating.

    ▪ This product can be sprayed, scraped, or dipped as needed. It can be used in combination with other anionic or non-ionic PA and PU resins.

    ▪ The product must be tested for compatibility with other flame-retardant materials to avoid agglomeration and gelation. After use, cover it immediately to prevent skinning and dust from affecting its use.

     

    Packaging and Transportation

    ▪ This product is a water-based emulsion, non-flammable and non-explosive, and is transported as non-dangerous goods.

    ▪ This product is transported and stored at 5-35℃, with a shelf life of six months. Net weight 50kg or 125kg plastic drum packaging.