Ukuqonda ukuvelisa i-odor kunye nezisombululo kwi-fiber yeglasi ye-fiber firpropylene (i-LGFP)

Intshayelelo

I-fiber ende yeglasi ye-firproplene (i-lgfpp)Uvele njengezinto ezithembisayo kwizicelo zemoto ngenxa yamandla ayo ahlukileyo, ukuqina, kunye neepropathi ezilula. Nangona kunjalo, umceli mngeni obalulekileyo onxulumene nezinto ze-LGFPs kukungakhathali kwabo ukukhupha ivumba elingathandekiyo. Ezi vurs zinokuvela kwimithombo eyahlukeneyo, kubandakanya isiseko sePolyproplene (PP) i-realn, iglasi yeglasi emide (i-LGFs), iiarhente zokudibanisa, kunye nenkqubo yokuxhuzula.

Imithombo ye-odor kwicandelo le-LGFPP

I-1. Isiseko sePolypropylene (PP) i-resin:

Ukuveliswa kwe-PP Rein, ngakumbi ngendlela yokuphelisa iPeroxide, inokwazisa iperoxides entsalela enegalelo kwi-odors. I-hydrogenation, enye indlela, ivelisa i-PP nge-odor encinci kunye nokungcola kwentsalela.

I-2. Iintsinga zeglasi ezinde (i-LGFs):

I-LGFS ngokwazo ayinakukhupha i-odors, kodwa unyango lwabo lomhlaba kunye neearhente zokudibanisa zinokwazisa izinto ezibangela i-odor.

I-3. Iiarhente zokudibanisa:

Iiarhente zokudibanisa, zibalulekile ekwandiseni i-adhesion phakathi kwe-LGFs kunye ne-PP Matrix, inokuba negalelo kwi-Odors. I-annehydride ye-anlyproplene ye-pulyproplene ye-Polyproplene (PP-G-Mah), iarhente eqhelekileyo yokudibanisa, ikhulula i-adouct andhydride xa ingasabelwa ngokupheleleyo ngexesha lemveliso.

I-4. Inaliti ye-Inaliti:

Amaqondo aphezulu amava kunye neengcinezelo zinokukhokelela ekuthambekeni kwe-PP, ukuvelisa iziqu ezingcolileyo ze-PP, ukuvelisa iziqu ezingcolileyo ezifana ne-Aldehydes kunye neeKetones.

Izicwangciso zokunciphisa i-odor kwi-LGFPP

1. Ukukhetha izinto eziphathekayo:

• Sebenzisa i-hydrogeniged pp resin ukunciphisa iiperoxies zentsalela kunye nevumba.
• Qwalasela ezinye iiarhente zokudibanisa okanye ukuqalisa inkqubo ye-PP-G-Mah Graf Graf yokunciphisa ukungasebenzi kakuhle kwe-annehydride.

2. Ukuphuculwa kwenkqubo:

• Ukucutha amanyala obubunjiweyo kunye neengcinezelo zokunciphisa ukonakaliswa kwe-PP.
• Ukusebenzisa impumelelo yokumba ukususa imijikelezo ye-volatile ngexesha lokubumba.

I-3. Unyango lweposi:

• Sebenzisa i-orhente ye-odor-computer okanye i-adsorbeents ukulungisa okanye ukufaka i-Odor Molekyuli.
• Cinga ngeplasma okanye unyango lwe-corona ukuze uguqule i-chemistry yekhemisi ye-LGFPP, ukunciphisa ukunciphisa i-Odor.

Ukuqukumbela

I-LGFP inika izibonelelo ezibalulekileyo kwizicelo zemoto, kodwa imicimbi ye-odor inokuthintela ukwamkelwa kwayo. Ngokuqonda imithombo ye-odor kunye nokuphunyezwa kwezicwangciso ezifanelekileyo, abavelisi banokunciphisa i-odor kwaye baphucule intsebenzo ngokubanzi kunye nokubhena kwezinto ze-LGFP.