Semi flame retardant polyester chip
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob |
| Payment Mode : |
T/T,L/C |
Description
Flame Retardant polyester chips is the use of phosphorus-containing reactive flame retardant and purified terephthalic acid (PTA), ethylene glycol (EG) copolycondensation groups make flame block polymerization in the molecular chain. Non-toxic, non-corrosive, durable flame retardant properties, good thermal stability and spinnability for the production of a variety of staple fibers and filaments. Limiting oxygen index value by spinning and weaving dyed (LOI) up to 33.0 to 40%.
| Item (Unit) | Found Analysis | standard |
| intrinsic viscosity（DL/G） | 0.69±0.015 | GB/T14190-2008 |
| Terminal hydroxyl ≥（MOL/T）≤ | 40 | GB/T14190-2008 |
| Diethylene glycol（WT%）≤ | 3.5 | GB/T14190-2008 |
| Melting point（℃） ≥ | 245 | GB/T14190-2008 |
| Chromaticity (b value) | 10 | GB/T14190-2008 |
| Aggregated particles (≥10μm)个/mg ≤ | 1.0 | GB/T14190-2008 |
| water（WT%） ≤ | 0.4 | GB/T14190-2008 |
| iron（ppm) ≤ | 10 | GB/T14190-2008 |
Features: This product has a high limiting oxygen index, low smoke, difficult to ignite and other characteristics, excellentflame retardant properties, flame retardant permanent, non-toxic, non-corrosive, non-polluting, and environmentalcompatibility. By SGS test, in line with the EU ROHS and REACH, halogen-free environmental requirements. With good thermal stability and caving.
