Isihloko sesayensi esidumile: Isingeniso sezisekelo zamapulasitiki (2)

Isihloko sesayensi esidumile: Isingeniso sezisekelo zamapulasitiki (2)

Landela ingxenye eshiwo okokugcina.Engikwabelana ngakho nawe namuhla: izici eziyisisekelo kanye nokusetshenziswa kwezinhlobo eziyinhloko zepulasitiki.
1. I-Polyethylene–I-Polyethylene inokuguquguquka okuhle, izici ezinhle kakhulu ze-dielectric kanye nokumelana namakhemikhali, ukusetshenzwa kokubumba, kodwa ukungaqini kahle.
Ukusetshenziswa kwayo ngokuvamile kusezimpahleni nakwimikhiqizo ekwazi ukumelana namakhemikhali, amagiya amancane okulayisha, ama-bearings, njll., ukushela izintambo nezintambo kanye nezidingo zansuku zonke.
2. I-Polypropylene–I-Polypropylene inokumelana nokugqwala okuhle kakhulu, izici zomshini nokuqina okudlula i-polyethylene, ukumelana nokukhathala kanye nokumelana nokuqhekeka kwengcindezi, kodwa izinga lokushwabana likhulu, futhi izinga lokushisa eliphansi le-brittleness likhulu.

I-Polypropylene
Ivamise ukusetshenziswa ezintweni zikagesi zezokwelapha, ezimpahleni zasekhishini lasendlini, ezintweni zikagesi zasendlini, izingxenye zamakhemikhali ezimelana nokugqwala, iziqukathi nemishini ephakathi nendawo nezincane.Ngokwesibonelo, yethuizinkezo zepulasitikifuthiamapayipi epulasitikizenziwe ngezinto ze-PP zebanga lokudla.
3. I-Polyvinyl chloride-ukumelana kwamakhemikhali okuhle kakhulu nokusebenza kwe-insulator kagesi, izakhiwo ezinhle zemishini, ukuvutha, kodwa ukumelana nokushisa okuphansi, kulula ukuwohloka lapho izinga lokushisa likhuphuka.
Ukusetshenziswa kwayo okujwayelekile kumapayipi aqinile nathambile, amapuleti, amaphrofayili, amafilimu, njll., kanye nemikhiqizo yokufakwa kwezintambo nezintambo.
4. I-Polystyrene-Polystyrene resin isobala, inamandla athile omshini, ukusebenza kahle kokufakwa kukagesi, ukumelana nemisebe, ukubunjwa okuhle kokubunjwa, kodwa i-brittle, ukumelana nomthelela omubi kanye nokumelana nokushisa.
Ukusetshenziswa kwayo okuvamile kusezinsimbini ezibonisa ngale ezinganawo umthelela, amagobolondo ensimbi, amakhava, izidingo zansuku zonke ezifana namabhodlela, izibambo zesixubho, njll.
5. I-Acetonitrile-butadiene-styrene copolymer (ABS) -ABS inezici ezinhle kakhulu zokusebenza kokuqina, ubulukhuni kanye nebhalansi yesigaba esiqinile, izakhiwo zokuvala ugesi, ukumelana namakhemikhali, ukuqina okuhle kwe-dimensional, kanye ne-gloss enhle yendawo , Kulula ukuyipenda nombala, kodwa hhayi ukumelana nokushisa okuqinile, ukumelana nesimo sezulu esibi.
Ukusetshenziswa kwayo ngokuvamile kuyizimoto, amathuluzi kagesi, izingxenye zesakhiwo (njengamagiya, ama-blades, izibambo, amadeshibhodi), yethuigobolondo lesipikhaisebenzisa impahla ye-ABS.
6. I-Acrylic resin-Acrylic resin inokudluliswa kokukhanya okuhle, ukumelana nesimo sezulu esihle kakhulu, ipulasitiki enhle kanye nokuzinza kwe-dimensional, kodwa ubulukhuni obuphansi.
Inhloso yayo ejwayelekile ikumathuluzi okubona, adinga izingxenye ezibonisa ngale nezinye zamandla (njengamagiya, ama-blades, izibambo, amadeshibhodi, njll.)
7. I-Polyamide–Polyamide inezici ezinhle kakhulu zomshini, ukuqina komthelela omuhle, ukumelana nokugqokwa okuhle kakhulu kanye nokugcotshwa kwemvelo, kodwa kulula ukumunca amanzi futhi ayizinzi kahle.
Yona kanye nezinye izingxenye ezijwayelekile ezingagugi nezigcizelelwe emishinini, izinsimbi, ezimotweni, njll.

Sobonana ngokuzayo.

 


Isikhathi sokuthumela: Jan-15-2021