Gusobanukirwa Igisekuru Cyumuti nigisubizo mubirahure birebire bya Fibre Byongerewe imbaraga za Polypropilene (LGFPP)

Intangiriro

Ibirahure birebire byongerewe imbaraga Polypropilene (LGFPP)yagaragaye nkibikoresho bitanga porogaramu zikoresha amamodoka kubera imbaraga zidasanzwe, gukomera, hamwe nuburemere bworoshye.Nyamara, ikibazo gikomeye kijyanye nibice bya LGFPP nuburyo bwabo bwo gusohora impumuro mbi.Iyi mpumuro irashobora guturuka ahantu hatandukanye, harimo ibinini bya polypropilene (PP), fibre ndende y'ibirahure (LGFs), imiti ihuza, hamwe nuburyo bwo gutera inshinge.

Inkomoko yumunuko mubice bya LGFPP

1. Base Polypropilene (PP) Resin:

Umusaruro wa PP resin, cyane cyane binyuze muburyo bwo kwangirika kwa peroxide, urashobora kwinjiza peroxide isigaye itanga umunuko.Hydrogenation, ubundi buryo, itanga PP ifite impumuro nke nimyanda isigaye.

2. Fibre ndende y'ibirahure (LGFs):

LGFs ubwayo ntishobora gusohora impumuro, ariko kuvura kwabo hamwe nibintu bifatanyiriza hamwe bishobora kuzana ibintu bitera impumuro.

3. Abakozi bahuza:

Ibikoresho byo guhuza, byingenzi mugutezimbere hagati ya LGFs na matrike ya PP, birashobora kugira uruhare mumunuko.Anhydride yumugabo yashizwemo polypropilene (PP-g-MAH), umukozi uhuza abantu benshi, irekura anhydride yumunuko wumugabo iyo itakozwe neza mugihe cyo kubyara.

4. Uburyo bwo gutera inshinge:

Ubushyuhe bwinshi bwo gutera inshinge hamwe nigitutu birashobora gutuma ubushyuhe bwa PP bwangirika, bikabyara impumuro mbi ihindagurika nka aldehydes na ketone.

Ingamba zo Kugabanya Impumuro Mubigize LGFPP

1. Guhitamo Ibikoresho:

• Koresha hydrogenated PP resin kugirango ugabanye peroxide isigaye numunuko.
• Reba ubundi buryo bwo guhuza cyangwa guhitamo uburyo bwo guhuza PP-g-MAH kugirango ugabanye anhydride yumugabo idakozwe.

2. Gukwirakwiza inzira:

• Kugabanya ubushyuhe bwo gutera inshinge hamwe nigitutu kugirango ugabanye PP.
• Koresha uburyo bwiza bwo gukuramo kugirango ukureho ibintu bihindagurika mugihe cyo kubumba.

3. Ubuvuzi nyuma yo gutunganywa:

• Koresha ibikoresho byo guhumura impumuro cyangwa adsorbents kugirango uhindure cyangwa ufate molekile ihumura.
• Tekereza kuvura plasma cyangwa corona kugirango uhindure chimie yubuso bwibigize LGFPP, bigabanye kubyara impumuro.

Umwanzuro

LGFPP itanga inyungu zingenzi kubikorwa byimodoka, ariko ibibazo byumunuko birashobora kubuza kwakirwa kwinshi.Mugusobanukirwa inkomoko yumunuko no gushyira mubikorwa ingamba zikwiye, ababikora barashobora kugabanya neza umunuko no kuzamura imikorere rusange nubujurire bwibigize LGFPP.