Flame Retardant PP Filler Yarn

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Application: Flame retardant polypropylene filler yarn is used as filling material in the manufacturing

of cables. The fillers are employed in multicore cables, being laid in the interstices of the cable cores

to make the assembled cable shaping round.

The color is available in light blue, natural white or other colors according to customer requirements.

As FR cable filler, it easily to ensure cables to pass the IEC60331, IEC60332-3 & BS6387 tests.

Specification of FR PP Filler Yarn

Other specifications can be available on request.

Q: Production process of PP packing belt: First of all, the extruder temperature control is generally between 250 and 280 degrees centigrade. The next is cooling, strip out the head temperature is very high, to immediately enter the water cooling, because of isotactic polypropylene in acute cold conditions easily generated has crystal structure, molecular structure of paracrystals was loose.

Q: What material is the packing belt made of?: PET plastic is the abbreviation of Polyethylene terephthalate in English, referred to as PET or PETP. Polybutylene terephthalate mainly consists of polyethylene terephthalate, two ester PET and polybutylene terephthalate two PBT. Polyethylene terephthalate is also commonly called polyester resin. It is a condensation of terephthalic acid with ethylene glycol and is collectively referred to as thermoplastic polyester, or saturated polyester, with PBT.

Q: Polypropylene packing belt edge why will be scared: Polypropylene is a thermoplastic resin made by the polymerization of propylene. According to the location of the methyl group into isotactic polypropylene (isotactic, polyprolene), random polypropylene (atactic polypropylene) and syndiotactic polypropylene (syndiotactic, polypropylene) three kinds.

Q: What's the difference between PP strapping and PET packaging?: Pet packing belt is suitable for packing large and heavy materials, such as glass, steel, stone, brick and so on. It is more suitable for long distance transportation. The PP straps are suitable for packing cartons or other lighter objects. The steel belt is suitable for auto parts, oil drums and so on.

Q: What band is the most popular packing belt?: I also do logistics. A lot of wrapping film and wrapping tape.Shanghai and the United States packaging products quality is really good. Several friends I know are placing orders with them.

Q: What is the reason that the packing belt of the packer is not glued?: Packaging materials with the belt has a bearing, you may have this batch of packaging materials, raw materials doped more ingredients, and now on the market with the main component of polypropylene, commonly known as PP. A better pack should have a PP content of more than 95%. Other ingredients are complex, such as mixing calcium carbonate, talc, wollastonite, glass fiber and other inorganic fillers. If the ingredients are more, the hot-melt viscosity is poor. It is recommended that you provide the supplier with the matching parameters.

Q: How much does it cost to open a PP strapping factory? Should the production and operation process of the PP belt factory be not difficult? I want to do.: 3389 about a line, as long as a person can be 24 hours of work; but now with the PET factory and more large quantity, PP only in some small factories use amount is uncertain or environmental; although it is also packaged with, but the tension and quality you should also know, which is more popular so you see for yourself.

Q: How long is the service life of the plastic strapping belt?: The polyester tape is chemically stable and has little impact on indoor and outdoor temperatures.

Q: How to identify the quality of a packaging belt?: 1, smell: use lighter ignited 3 seconds after blow out, the smell of it, identify it and new material PP difference, one should note that some color toner, smell great, will cover PP (PP renewable materials) part of the taste, don't worry, there's another way.2, color law: every belt is better than impenetrable, no matter what color.3, look shiny: gloss better than no gloss, gloss is the so-called material itself has, just as the same color, the color of the surface material is.

Q: Why are packing machines always unstable?: The temperature adjustment knob is improperly adjusted.In the packing machine electric control box, the control box cover is opened above the circuit board, the adjusting knob can be clearly seen, the temperature is increased in the clockwise direction, and on the contrary, the utility model is reduced. The temperature is too high or too low, the bonding effect is not good, so don't transfer too much at one time, the general tune in the scale between 4 - 5 can be.

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