Kuyerekeza Pakati pa Magolovesi Opachika-Khadi ndi Magolovesi a PVC

Onsewa ndi ena mwa magolovesi omwe amagwiritsidwa ntchito kwambiri m'mafakitale, malonda, komanso tsiku lililonse ngati zinthu zodzitetezera.

Mwachidule

Magolovesi apulasitiki otayika nthawi zambiri amagawidwa m'magulu awiri akuluakulu:polyethylene (PE)magolovesi ndipolyvinyl chloride (PVC)magolovesi.
Teremuyo"magolovesi opachika-khadi"amanena za akuyika ndi kugulitsa mawonekedwe, momwe chiwerengero chokhazikika cha magolovesi (kawirikawiri ma PC 100) amangiriridwa pa makatoni kapena pulasitiki khadi ndi dzenje pamwamba kuti apachikidwa pa mbedza zowonetsera.
Zonyamula zamtunduwu ndizodziwika bwino m'malo odyera, masitolo akuluakulu, komanso malo opangira mafuta chifukwa chasavuta komanso zosavuta kupeza.

1. Zinthu

Magolovesi Olendewera Khadi la Polyethylene (PE/Pulasitiki).

Mawonekedwe:Mtundu wamba komanso wachuma; mawonekedwe olimba, owonekera pang'ono, komanso otsika kwambiri.

Ubwino:

• ·Mtengo wotsika kwambiri:Yotsika mtengo kwambiri pakati pa mitundu yonse ya magolovesi.
• ·Chitetezo cha Chakudya:Imaletsa kuipitsidwa kwa chakudya m'manja.
• ·Zopanda Latex:Ndioyenera kwa ogwiritsa ntchito omwe sangagwirizane ndi mphira wachilengedwe wa latex.

Zoyipa:

• ·elasticity ndi kukwanira bwino:Zotayirira komanso zosakwanira mawonekedwe, zomwe zimakhudza ukadaulo.
• ·Mphamvu zochepa:Amatha kung'ambika ndi nkhonya, kupereka chitetezo chochepa.
• ·Osagonjetsedwa ndi mafuta kapena organic solvents.

 

Magolovesi a Polyvinyl Chloride (PVC).

Mawonekedwe:Maonekedwe ofewa, kuwonekera kwapamwamba, komanso kukhazikika bwino poyerekeza ndi magolovesi a PE.

Ubwino:

• ·Mtengo wabwino pamtengo:Okwera mtengo kuposa magolovesi a PE koma otsika mtengo kuposa magolovesi a nitrile kapena latex.
• ·Kukwanira bwino:Zokwanira mawonekedwe komanso zosinthika kuposa magolovu a PE.
• ·Zopanda Latex:Komanso oyenera kwa ogwiritsa matupi awo sagwirizana latex.
• ·Kufewa kosinthika:Mapulasitiki amatha kuwonjezeredwa kuti asinthe kusinthasintha.

Zoyipa:

• ·Moderate chemical resistance:Zosagonjetsedwa ndi mafuta ndi mankhwala ena poyerekeza ndi magolovesi a nitrile.
• ·Zokhudza chilengedwe:Muli chlorine; Kutaya kungayambitse mavuto a chilengedwe.
• ·Itha kukhala ndi mapulasitiki:Kutsatira kuyenera kufufuzidwa pazofunsira zomwe zikukhudzana ndi chakudya mwachindunji.

 

2. Mwachidule

Pamsika, ambiriMagolovesi apulasitiki olendewera-khadizopangidwa ndiPE zinthu, popeza ndiwo njira yotsika mtengo kwambiri ndikukwaniritsa zofunikira zotsutsana ndi kuipitsidwa.

Kuyerekeza Table
Mbali	Magolovesi a Polyethylene (PE) Opachikika-Khadi	Magolovesi a Polyvinyl Chloride (PVC).
Zakuthupi	Polyethylene	Polyvinyl Chloride
Mtengo	Zotsika kwambiri	Zochepa
Elasticity/Fit	Zosauka, zotayirira	Zabwino, zowonjezera mawonekedwe
Mphamvu	Ochepa, ong'ambika mosavuta	Wapakati
Antistatic Property	Palibe	Avereji
Main Applications	Kusamalira zakudya, kukonza m'nyumba, kuyeretsa pang'ono	Utumiki wa chakudya, msonkhano wamagetsi, ma laboratories, ntchito zopepuka zachipatala ndi zoyeretsa

Kugula Malangizo

• ·Zotsika mtengo komanso zoyambira zotsutsana ndi kuipitsidwa(mwachitsanzo, kugawa chakudya, kuyeretsa kosavuta), sankhaniPE magolovesi.
• ·Kuti mukhale womasuka komanso wotonthozandi bajeti yokwera pang'ono,Magolovesi a PVCamalimbikitsidwa.
• ·Kuti muthane kwambiri ndi mafuta, mankhwala, kapena ntchito zolemetsa, magolovesi a nitrilendi njira yabwino, ngakhale pamtengo wokwera.