Fahmitaanka jiilka urka iyo xalka galaas galaas ah oo galabnimo ah oo xoojisay polypropylene (LGFPP)

Gogoldhig

Fibrad galaas dheer ayaa xoojisay polypropylene (LGFPP)wuxuu u soo muuqday wax macno ah oo loogu talagalay codsiyada baabuurta ee gawaarida sababtuna tahay awooddeeda gaarka ah, adkaanta, iyo guryaha khafiifka ah. Si kastaba ha noqotee, caqabad aad u weyn oo la xidhiidha qaybo ka mid ah LGFPP-ga waa u janjeeradooda inay soo ceshadaan ur aan fiicneyn. Orahan ayaa ka soo bixi kara ilo kala duwan, oo ay ku jiraan salka polypropylen (pp) resin, fiber-ka muraayadaha indhaha (LGFs), wakiilada isku-darka, iyo habka loo durayo duritaanka.

Ilaha ur ee ur ku jira qaybaha LGFPPPPP

1. Saldhig polypropylen (pp) resin:

Soosaarka PP Resin, gaar ahaan habka xaalaasha ee Peroxide, wuxuu soo bandhigi karaa aragtiyaha haraaga ah ee ku kordhinaya urrada. Hydrogenition, hab kale, waxay soo saartaa PP oo leh ur yar iyo cilado haradka ah.

2. Firfircoonaanta muraayadaha indhaha (LGFs):

LGFS laftooda ma keenaan ur ur, laakiin daweyntooda dusha sare ee leh wakiilada isku-darka waxay soo bandhigi karaan maandooriyaha ur-cashada.

3.

Wakiilada isku-darka, muhiimka u ah kor u qaadista kudhigga u dhexeeya LGFS iyo matrix-ka PP-ka, ayaa gacan ka geysan kara ur. Bur irdydride-lehydropyle (PP-G-MAH), wakiilka is-weydaarsiga guud, wuxuu siidaayaa caloosha cakiran ee cajiinka ah markii aan si buuxda uga falcelin inta wax soo saarta.

4. Geedi socodka cadhaynta duritaanka:

Heerkulka saqafka sare iyo cadaadiska waxay u horseedi karaan nabaad-guurka kuleylka ee PP-ga, oo abuuraya xeryo kacsan oo kacsan sida aldehydes iyo ketones.

Istaraatiijiyadaha lagu yareeyo ur ur ka kooban LGFPPPP

1. Xogta xulashada:

• Adeegso resin hydrogenisited pp si aad u yareyso haraaga haraaga ah iyo ur.
• Tixgeli walxaha isku-darka ah ee isku-darka ama wanaajinta geedi socodka guud ee PP-MAH-ga si loo yareeyo aqal aan kala go 'lahayn.

2. Horumarinta Nidaamka:

• Hoos u dhig heerkulka la isku duleeyo ee lagu durayo heerkulka iyo cadaadiska si aad u dhinto xaraashka PP-ga.
• Shaqaalaysii si hufan oo caaryo ah oo si aad uga saarto xeryahooda kacsan inta lagu jiro qaabeynta.

3. Daaweynta ka dib -

• Ka faa'iideyso wakiilka ur-mashiinada ama adsorberka si looga takhaluso ama qabashada molajiyada urka.
• Tixgeli Plasma ama daaweynta corona si aad wax uga beddesho kiimikada dusha sare ee qaybaha LGFPP-ga ee qaybaha LGFPPPPPPPP. Yaraynta jiilka urka.

Gabagabo

LGFPP waxay siisaa faa iidooyin muhiim ah oo loogu talagalay codsiyada baabuurta, laakiin arrimaha udgoonku wuxuu caqabad ku noqon karaa korsashada baahsan. Adoo fahmaysa ilaha ur iyo hirgelinta xeelado ku habboon, soosaarayaasha ayaa si wax ku ool ah u yareyn kara ur waxayna kor u qaadi karaan waxqabadka guud iyo rafcaan ka qaadashada qaybaha LGFPPPP.