Gayyato warkewar harshe da mafita a cikin fitilar Firy fiber ta karfafa polypropylene (LGFPP) aka gyara

Shigowa da

Dogayen Fatar Gilashin Gilashin Gloard ya karfafa polypropylene (LGFPP)ya fito a matsayin kayan masarufi don aikace-aikacen mota saboda na kwararar ƙarfinsa, taurin kai, da kayan karewa. Koyaya, ƙalubale mai mahimmanci wanda ke da alaƙa da kayan haɗin LGFP shine muradinsu don fitar da kamshi mara dadi. Wadannan ƙanshin suna iya tasowa daga kafofin daban-daban, ciki har da jeri na polypropylene (PP), wasu 'yan gudun hijirar (LGFs), jami'ai masu yawa, da kuma tsari na allurar.

Tushen wari a cikin kayan haɗin LGFP

1

A samar da PP resin, musamman ta hanyar hanyar lalata ta peroxide, na iya gabatar da ragowar peroxides wanda ya ba da gudummawa ga kamshi. Hydrogenation, wani madadin hanya, yana samar da PP tare da karamin odor da saura marasa kyau.

2. Gilashin Gilashin Gilashi (LGFs):

LGFs kansu bazai iya fitar da kamshi ba, amma jiyya na farfajiya tare da masu hada-hadar aiki na iya gabatar da abubuwa masu ban sha'awa.

3. Takwas wakilai:

Maɓuɓɓuka masu doki, mai mahimmanci don haɓaka haɓaka tsakanin LGFs tsakanin LGFs da PP matrix, na iya ba da gudummawa ga kamshi. Maleic anhydride grafted polypropylene (Pp-G-Mah), wakili na yau da kullun, saki maleic anhydride lokacin da ba a amsa shi a lokacin samarwa.

4. Tsarin allurar rigakafi:

Babban yanayin yanayin yanayin yanayin zafi da matsi na iya haifar da lalata ƙwayar thermal na PP, yana haifar da haɓakar ƙwayoyin cuta masu ƙanshi kamar Aldehydes da Kettones.

Dabarunsu don rage kamshi a cikin kayan haɗin LGFP

1. Zabi na abu:

• Yi amfani da pp resin don rage ragowar resides da kamshi.
• Ka yi la'akari da wasu madadin jami'ai ko inganta tsari na PP-G-Maha don rage aikin da ba a haɗa niic ba.

2. Aiwatar da ingantawa:

• Rage rage yanayin yanayin yanayin yanayin yanayi da matsi don rage lalata pp.
• Yi amfani da ingantaccen iska mai kyau don cire mahadi maras tsafta yayin gyarwar.

3. Jawabin Post -

• Yi amfani da work-masking wakilai ko adsorbents don magance ko cire kwayoyin kukin.
• Yi la'akari da plasma ko magani na Corona don canza gyaran kayan sunadarai na LGFP, yana rage ƙanshin ƙanshi.

Ƙarshe

LGFPP tana bayar da babban fa'idodi don aikace-aikacen mota, amma abubuwan da ke bayarwa na iya hana tallafin tartsatsi. Ta wurin fahimtar tushen wari da aiwatar da dabarun da suka dace, masu kera za su iya kamantawa da haɓaka ayyukan gaba da roko na LGFP.