Polypropylene pemavara: zvivako uye zvinokosha unhu

Kufambira Mberi zvemichina kwakakonzera kuti pave yepamusoro zvinhu, pasina iro zvakaoma kufungidzira upenyu hwedu. Izvi zvinofanira kusanganisira, uye polypropylene mutsvuku, kunyanya zvinowanzoshandiswa hove uye Whitehead Textile Mazinga.

tsananguro

pemavara vakadaro vakamonyanisa polymeric fibers kuva mukuru simba uye mukurumari. Pfungwa gadzira kwavo nani kunzwisisa. Polypropylene sezvainonyauswa VaGumbo zvakafanira zvinoriumba kuvandudza ehupfumi ari rakapedzwa chigadzirwa, uye kuumbwa imwe firimu riri racherwa rinoparadza. The zvichiguma zvinhu zviri muchikuvadza pamusoro chaizvo vanodzungunyika kana vangapiwa muchinjikwa nenzira, saka kuti shinda zviri nyore zvikuru slazit pasina tangling uye pasina vakabatirira.

Properties kuti polypropylene filaments

Mukuru kudiwa ichi acho nokuda kwayo vakawanda zvakanakira sezvo zvichienzaniswa kwakajairika pemavara zvakafanana. Polypropylene filaments dzinoratidzwa nesimba mukuru, elasticity uye shoma hombe arambe achirema. Ivo husingakwanisi abrasion, multiple Bends havasi pasi kuorera mazviri pezvakaitwa vane refu nemishonga kuti sipo nemvura inopisa, uye nhaka antistatic ehupfumi. An chinokosha ndechokuti tambo imwe polymer - ane zvinhu zvakatipoteredza noushamwari, saka regai zvinoda chero anokosha patinoungana kushanda navo. Uye zvigadzirwa zvavo vanogona zvakanaka kutaura nezvokudya.

Nokuda kwayo nemakemikari inertness, shinda izvi havakwanisi kuputsa pamusoro nguva. Havazivi kupera, asi pashure mukugadzira pendi kwavo hazvibviri. The ruvara inowedzerwa polypropylene firimu asati atanga gadzira.

Polypropylene mutsvuku vanofanira hazvo zvinoenderana GOST. Misa zvakaunza bobbins pakati ndiyo 5 kg uye ichitenderera arambe achirema mairi anoda kubva 550 kusvika 3500 Tex. ndiye mutsvuku simba (kukwanisa kudzivisa pakakuvara pasi mutoro) akayera mu kgf (kilogram simba) uye 1,4-21 CSC.

Fiblirirovannaya shinda

shinda iyi, iyo yakaitwa ne longitudinal kukamurwa (fiblirizatsii). Kamwe akaumba polymeric firimu unotemwa mu micheka (upamhi asingapfuuri 100 mm), zano unokosha wakaita spiked chinotenderera vanopedza cleavage yavo. Kuti vaite izvi achibatsirwa longitudinal anokwenya pamusoro firimu pamusoro.

Zvadaro, wonamatidza ruchatambanudzirwa kuitira kuti kureba kwadzo kwakanga 4-10 nguva mukuru, uye nokupisa kurapwa rinoitwa panguva vaipisa rollers rinokosha kamuri, apo firimu unonyauka nokupisa uye somugumisiro wavhomorwa, zvinonzi dzakaumba sandara polypropylene shinda (kana fiblirirovannaya).

multifilament mutsvuku

A chepfungwa kugadzirwa filaments izvi ndiko kushandiswa dzinokosha yokuvirisa, mauri zvichiita zvinhu zviri zvikuru husingakwanisi UV mwaranzi. Multifilament pemavara akashandiswa kugadzirwa nyaya dzakadaro kuti kunyanya husingakwanisi okunze zvose, makemikari uye zvakafanana. D.

kunyoresa

The chakarondedzera kushandisa mashoko aya zvikuru rwakafara. Polypropylene mutsvuku nokuda kwayo pakawanda akawana kushandiswa nenzira dzakasiyana-siyana maindasitiri. Mune zvokurima, vari kushandiswa strapping uye dzokubatanidza tsapo zvinomera. In hove, vari kushandiswa kugadzirwa nengetani, chiedza indasitiri, pasina mashoko aya asingaiti kugadzirwa nemakapeti uye vazhinji zvemumba. kudiwa zvikuru neshinda vanachiremba bhizimisi uye zvizoro. Husingakwanisi kupera uye migumisiro detergents zvinoshandiswa polypropylene filament sechipanji, rugs uye mavara mabhegi kuti nekurukirwa romubati maoko yavatenzi ano.