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  • Recycled-FRPET

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Recycled-FRPET

This is permanent phosphorous flame retardant polyester of high-performance, with the advantages of high strength, resistance to hydrolysis,high temperature and UV, as well as its excellent spinnability. The phosphorus content can be adjusted within 12000ppm to meet customer requirements.


It is used to manufacture flame retardant polyester fiber,especially the low denier porous flame retardant polyester  filament.The products are mainly used in clothing fabrics, interior decoration. curtains and automotive interior, such as flame retardant fabric, conveyor beltetc.. It's suitable for fields such as special operations,aviation, high-speed rail, public interior materials and consumer electronics.

Message

Product Features：


Product introduction as above

Main quality index：

 (GRS certification after consumption)


Serial number

Item
UnitValueNote
1Intrinsic viscositydl/gM₁±0.015Customizable
2Melting point℃≥245
3Diethylene glycol%≤2.5
4Carboxyl end groupsmol/t≤35
5Color value（b）
M₂±2.0
6Moisture%≤0.4
7Phosphorus contentppm3000-12000Customizable
8Titanium dioxide content%M₃±0.02


Note：


1.M1 in the table is the median value of intrinsic viscosity. in general M1=0.670 or it should be determined by both buyer and seller.


2.M2  in the table is the median value of color b. in general M2=4 or it should be determined by both buyer and seller.


3.If there is no special requirement for phosphorus content, it is 6500ppm or it should be determined by both buyer and seller.


4.The M3 in the table is the median value of titanium dioxide.  in general M3=0.3 or it should be determined by both buyer and seller.


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