Description
Flame Retardant Polyester Chips
What is flame-retardant polyester chips?
Flame-retardant polyester chips are a new type of polyester material, which improves its self-extinguishing and flame-retardant properties by adding phosphorus elements to its molecular structure. It has the characteristics of high strength, hydrolysis resistance, high temperature resistance, ultraviolet resistance and excellent spinnability. Our polyway can produce Halogen Free Flame Retardant Polyester Chips with phosphorus content ranging from 6500 ppm to 15000 ppm, depending on the required flame retardant grade. Its limiting oxygen index (LOI) can reach more than 32.
Flame retardant polyester chips can be used to produce a variety of flame retardant fibers and fabrics that require high safety standards, such as carpets, curtains, home and car decoration, protective clothing, electrical insulation, etc.
Properties
| Intrinsic Viscosity(dl/g) | Melting Point（°C） | L value | b Value | Diethylene Glycol（%) | Dissolution Time（S) |
| 0.440±0.015 | 180.0±5.0 | ≥60.0 | 5.0±3.0 | 7.0±0.1 | 2.5±0.5 |
Flame-retardant polyester-A material with unlimited potential and innovative value
– High performance flame retardant polyester (FR). Comparable to all flame retardant products currently on the market.
– Flame retardancy built in; no post-treatment required.
– No damage during maintenance handling.
– Fully versatile: available in all solution-dyed PET versions combined with UV Guard and Starlight® feel.
– Oekotex Std 100 Class 1 certification available upon request.
How to process flame-retardant polyester chips?
Water Soluble Polyester Chips (WSPET) series products meet the sizing requirements of polyester filament, staple fiber and polyester-cotton composite yarn, and Water Soluble Polyester Chips’ application has been extended to textile size, water-based paint and other fields. This series of products can be customized and modified according to the requirements of use temperature, humidity, sizing, high fixation rate, etc.https://www.tiktok.com/@modipolyester.com?lang=zh-Hans
2 methods of using flame-retardant polyester chips to make flame retardant fibers:
Method 1 to produce flame retardant polyester chips
Use 100% flame-retardant polyester chips for spinning. The production cost of this method is higher, but the operation is simpler. The phosphorus content of the chips is around 6500 ppm, and the limiting oxygen index of the fibers is around 30.
Method 2 to produce flame retardant polyester chips
Use a mixture of flame-retardant polyester chips and ordinary polyester chips (or bottle-grade polyester chips) for spinning. This method requires blend spinning technology, but can reduce production costs. The phosphorus content of the chips can reach 14,000 ppm, and the proportion of flame-retardant and ordinary polyester chips is determined according to the requirements of the limiting oxygen index of the final product.
Flame-retardant polyester chips: make your life better, safer and more environmentally friendly
Flame retardant polyester chips can be used to produce a variety of flame retardant fibers and fabrics that require high safety standards, such as:
– Household items: rugs, curtains, furniture covers, tablecloths/placemats, public contracts, etc.
– Automotive/Transportation: seats, linings, public contracts, etc.
– Clothing: protective clothing, work clothes, etc.
– Technology: covers, filters, nets, etc.
What Polyway can do for you for flame retardant polyester chips
The slice uses a phosphorus-based reactive flame retardant to polymerize the phosphorus-based molecular chain and the PET macromolecular chain, and react to form a flame-retardant slice. Good combustion effect and low smoke generation.
This series of products can produce products ,with melting points of 130-190, according to customer requirements. It is produced by copolymerization with a compound formula. It can be spun monofilament or bi-component composite yarn, and can also be used for spunbonded non-woven fabrics with certain temperature resistance requirements. Its characteristics: good crystallization performance, temperature resistance, convenient drying, good spinnability, and can be stretched. At the same time, it can meet the low temperature spinning according to the requirements of subsequent processing.
Reviews
There are no reviews yet.