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  • China Manufacturer Sunscreen Roller Blinds Fabric Sunshade Curtain Blinds 9000 – 0% Openness

    China Manufacturer Sunscreen Roller Blinds Fabric Sunshade Curtain Blinds 9000 – 0% Openness

    Formaldehyde and Ammonia-containing dye

     

    Formaldehyde

     

    Various shade fabrics often undergo anti-shrinkage, anti-scalding, anti-wrinkle and color fixing treatments during dyeing and finishing. Generally, cross-linking reactions are required, and formaldehyde is a widely used cross-linking agent.

     

    Due to the incompleteness of cross-linking, formaldehyde that did not participate in the cross-linking reaction or formaldehyde produced by hydrolysis will be released from the sunshade fabric, which will cause strong irritation to the respiratory tract mucosa, skin and eyes, causing inflammation, even inducing allergy and cancer.

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