Halogen-free Flame Retardant for PU

halogen-free-flame-retardant-for-pu-1

Product Name: Halogen-free Flame Retardant for PU

Catalog Number: PS-HFFR03

Appearance: White Powder

Processability: Excellent

Storage: Cool, Dry, and Ventilated

Description

Polyurethane (PU) is a polymer material with excellent synthesized performance, which is widely used in various fields, including synthetic leather, textile, coatings, building materials, electronics, etc. However, PU is typically flammable, and its combustion is accompanied by heavy melting and dripping of the material, which produces hazardous fumes and gases. Therefore, the flame-retardant modification of PU has received much attention.

Alfa Chemistry provides halogen-free flame retardants for PU, which are highly efficient, environmentally friendly and characterized by low smoke, non-toxicity and non-melt droplets. Our products can produce an expanding carbon layer during combustion to achieve thermal insulation, oxygen barrier, and prevent further spread of flame on the surface.

halogen-free-flame-retardant-for-pu
Related applications of PU materials[1]

Features

Our halogen-free flame retardants for PU mainly have the following features:

  • Halogen-free and environmentally friendly
  • Provide excellent flame retardant performance to the end products
  • Good thermal stability, no migration when processing at high temperature
  • No dissolution or precipitation in water
  • Little influence on the strength performance of PU products
halogen-free-flame-retardant-for-pu

Why Choose Us

Alfa Chemistry specializes in the development, production and marketing of halogen-free flame retardants and is committed to providing products that balance environmental and market needs. Our broad portfolio of halogen-free flame retardant products is designed to precisely meet the performance, legal and safety standards required in every area where polymers are used. Looking for halogen-free flame retardants? Please do not hesitate to contact us.

Reference:

  1. Lu, S.; et al. Preparation of flame-retardant polyurethane and its applications in the leather industry [J]. Polymers, 2021, 13(11): 1730.
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