Mapolymers uye Plastics anosangana muhupenyu hwezuva nezuva uye anoshandiswa kune zvakasiyana siyana.Nhamba huru yezvinhu zvemazuva ese zvemumba zvinoumbwa nemapurasitiki nemapolymer.Kana mumwe munhu akakubvunza iwe ipapo kuti utsanangure mutsauko uripo pakati pepolymer vs plastiki, ungakwanisa kupa mhinduro yakabatana?Nhasi tinokurukura mutsauko wakananga kumberi pakati pezviviri izvi, topa mamwe emazuva ese ekushandisa epurasitiki nemapolymers, uye nyora zvakanakira nezvazvakaipira zvechimwe nechimwe.
Musiyano wakakosha pakati pemapolymer nemapurasitiki ndewekuti plastiki imhando chaiyo yepolymer.Plastics inoumbwa neketani refu yemapolymer, uko mapolymer anoumbwa nediki, mamorekuru mayunifomu.
Chii chinonzi Polymers?
Mapolymers akareba cheni makomisheni anoumbwa nemamonomers.A monomer imorekuru rinogona kusungirirwa kune mamwe mamorekuru akafanana.Mapolymers akanyanya kukura mamorekuru akagadzirwa nehuwandu hukuru hwemadiki, akafanana mamorekuru.Mapolymers ane akasiyana emuviri uye kemikari makeup pane mamonomers avo, uye zvakanyanya kusarudzika, zvimiro zvavo zvinogona kugadzirwa zvichienderana nechinangwa chavo chikuru.Kune akawanda marudzi emapolymers.Mapolymer ekuwedzera anoumbwa apo mamonomers anoumba ma bond maviri nemaatomu ekabhoni akapihwa.Condensation polymers inogadzirwa kana maviri monomers abatanidzwa uye mamorekuru emvura abviswa.Kune zvakare anongoitika uye anogadzirwa nevanhu ma polymers.
Polymer Applications
- Mafuta ekuzora
- Adhesives
- Mafirimu
- Paints
- Fibers
Pros
- Kuchipa kugadzira
- Versatile
- Dzimwe nguva inogona kushandiswa zvakare
Cons
- Yakagadzirwa nemafuta
- Inobvisa hutsi hunokachidza kana hwapiswa
- Mhando dzisingagone kushandiswa patsva dzinowedzera mari yekudzokorodza
Chii chinonzi Plastics?
Plastics isemi-organic zvinhu zvinobva mumafuta kana petroleum.Iwo anogara achinyorwa semapolymers, sezvo achiumbwa nemapolymers.Plastics inogadzirwa ne condensation uye kuwedzera polymerization maitiro.Iwo akaiswa muboka se thermosetting polymers kana thermoplastic polymers.Thermosetting polymers inosimba kuita dhizaini yechigarire uye chimiro.Thermoplastic polymers inogona kudziyisa uye kugadzirwazve kwenguva isingaverengeki yenguva.
Plastic Applications
- Containers
- Toys
- Zvinhu zvemitambo
- Zvikamu zvemotokari
- Zvikamu zvemuchadenga
Pros
- Zvakanyanya kuenderana
- Flexible
- Durable
- Translucent (inogona kuva yakakodzera kutsiva girazi)
Cons
- Dzimwe mhando hadzigone kugadzikiswa zvakare
- Kugadzira uye kubvisa kunoburitsa makemikari anokuvadza kune zvakatipoteredza
Nguva yekutumira: May-09-2019