TF-302 Block Solid Neutral PH Value App Flame Retardant

Paper Fire Retardant
November 27, 2025
Category Connection: Papier feuerverzögernd
Brief: We show the practical steps and results so you can judge suitability quickly. This video demonstrates the application methods for TF-302 Block Solid Neutral PH Value App Flame Retardant, including both spray and dipping techniques. You'll see how this low-arsenic, water-soluble ammonium polyphosphate powder provides effective fire protection while maintaining neutral pH stability.
Related Product Features:
  • Block solid form ensures stable performance and easy transport, storage, and use.
  • Neutral pH value provides safety and stability during production and use with good compatibility.
  • High P-N content with proper ratio delivers excellent synergy and effective flame retardancy.
  • Low arsenic content at maximum 2ppm ensures enhanced safety and environmental compliance.
  • Water-soluble formulation allows for easy application through spraying or dipping methods.
  • White powder or lump appearance with high solubility of ≥80g per 100ml water at 25°C.
  • Good compatibility with other flame retardant additives without reactive interference.
  • Competitive pricing combined with high performance makes it cost-effective for various applications.
FAQs:
  • What are the main application methods for TF-302 Flame Retardant?
    TF-302 can be applied using two main methods: spray application where the flame retardant is directly sprayed onto the substrate and controlled by flow rate, or dipping method where the substrate is immersed in the flame retardant solution with controlled immersion time. Both methods require natural drying afterward.
  • Why is the neutral pH value important for this flame retardant?
    The neutral pH range of 6.5-8.5 ensures safety and stability during production and use, provides good compatibility with other materials, and prevents reactions with other flame retardant additives, making it suitable for various industrial applications without causing material degradation.
  • How should TF-302 Flame Retardant be stored and what is its shelf life?
    TF-302 should be stored in a dry and cool place, avoiding moisture and direct sunlight. The product has a shelf life of one year when stored under proper conditions. It is packed in 25kg plastic woven bags with PE lining for optimal preservation.
  • What makes the low arsenic content significant in this flame retardant?
    The maximum arsenic content of 2ppm makes TF-302 a safer alternative compared to conventional flame retardants, reducing environmental impact and health risks while maintaining high performance. This low arsenic specification meets stricter safety standards for various applications.