SOFRON is an eco-friendly type flame-retardant polyester yarn. It is processed by adding p flame-retardant agent during the polyester is polymerized. Because the flame retardant constituent is equally connected to the macromolecular chain, fabrics made with this yarn has permanent flame-retardant performance.

Product Attributes:

1.       Excellent flame-retardant result, the LOI of SOFRON is more than 35%.

2.       SOFRON has excellent fabric performance.

3.       SOFRON is also safe and reliable.