Halogen-free Flame Retardant Polyester Chip for Fire-resistant Fiber

Semi-dull or Bright Flame-resistant PET Chip for Fire-resistant Yarn 

Description: Flame retardant polyester chip is obtained by changing the molecular structure of polyester through linking to phosphorus element. The phosphorous compound exhibits excellent self-extinguishing and flame retardant properties. It enjoys the characteristic of high strength, hydrolysis resistance, high-temperature resistance, UV-Resistance, and excellent spinnability. We can produce halogen-free flame retardant polyester chips, with phosphorus content from 5000ppm to 15000ppm.
Applications:

It is mainly used for the production of fire-resistant fiber. Such fiber is widely applied in the manufacturing of carpets, curtains, home and car decoration, which has special requirements for the flame retardant property.

Parameters Table:

No. Property Unit Technical Data Test Method
  FR-020 FR-030  
1 Intrinsic Viscosity dl/g 0.68 ± 0.015 0.68 ± 0.015 GB/T 14190-2008 5.1
2 Melting Point ≥256 ≥256 GB/T 14190-2008 5.3
3 Carboxyl End Groups (COOH) mol/t ≤35 ≤35 GB/T 14190-2008 5.6
4 Chroma (B value)   5.0 ± 1.0 7.0 ± 1.0 GB/T 14190-2008 5.5
5 DEG Content % 1.2 ± 0.15 1.7 ± 0.15 GB/T 14190-2008 5.2
6 Moisture Content % ≤0.4 ≤0.4 GB/T 14190-2008 5.7
7 Phosphorus Content ppm 6500 ± 150 6500 ± 150 GB/T 14190-2008 5.4
8 Ash(mass fraction) % ≤0.1 ≤0.1 GB/T 14190-2008 5.10

Note:
1. The central number of the test items can be adjusted according to the demand of the customers.
2. The standard of the test can be changed if we get a new edition about the method of the test.
Packaging:
We offer international standard packaging for better storage, safety and handling.
*HDPE Plastic Bags – 25 kgs Bag packing
*Jumbo Bags – 1000 kgs Jumbo bags packing
All the above-listed packaging is with moisture-proof liner inside and customized packing is available upon your request.
Storage: Separately stored in a dry, ventilated warehouse equipped with fire-fighting facilities according to different grades and lot numbers.

Safety Precautions:

  • Keep away from fire and heat sources for storing and transportation.
  • Can not be transported or stored together with chemicals of oil, acid and alkali, etc.
  • Proper measures should be taken to avoid damages to packing materials and injury.