Thermoplastic Polymer

A thermoplastic polymer imhando yepurasitiki inogona kunyungudutswa uye kuumbwazve kakawanda pasina kuita shanduko yakakosha yemakemikari. Ichi chivakwa chinokonzerwa nenyaya yekuti thermoplastic polymers inoumbwa nemacheni marefu e repemayuniti ekudyira anonzi monomers, ayo anobatwa pamwechete neasina simba intermolecular forces.

Thermoplastic polymers anoshandiswa zvakanyanya mumaindasitiri mazhinji, anosanganisira emotokari, kuvaka, kurongedza, uye hutano hwehutano. Anofarirwa pane mamwe marudzi emapurasitiki nekuti ari nyore kugadzira uye kuumbwa, uye anogona kugadzirwa akawanda nemutengo wakaderera.

Imwe yemabhenefiti makuru e thermoplastic polymer kugona kwavo kuumbwa kuita zvimiro zvakaoma uye zvimiro. Izvi zvinowanikwa nekupisa iyo polymer kune tembiricha iri pamusoro penzvimbo yekunyungudika, izvo zvinoita kuti ma intermolecular mauto ashaye simba uye iyo polymer iwedzere kuyerera. Kana iyo polima yasvika painoda kufanana, inogona kuumbwa kuita chimiro chaunoda uchishandisa nzira dzakasiyana siyana, kusanganisira jekiseni kuumba, extrusion, uye kuvhuvhuta.

Imwe mukana we thermoplastic polymer kugona kwavo kudzokororwa uye kushandiswazve. Nekuti anogona kunyungudutswa uye kugadziridzwa kakawanda pasina kuita shanduko yakakosha yemakemikari, thermoplastic polymers inogona kudzokororwa uye kushandiswa kugadzira zvigadzirwa zvitsva. Izvi zvinoderedza marara uye kuchengetedza zviwanikwa, zvichiita kuti thermoplastic polymers ive sarudzo ine hushamwari pane mamwe marudzi emapurasitiki.

Kune akawanda akasiyana marudzi e thermoplastic polymers, imwe neimwe iine yayo yakasarudzika zvimiro uye maitiro. Mamwe anonyanya kushandiswa thermoplastic polymers anosanganisira polyethylene, polypropylenepolystyrene, uye polyvinyl chloride (PVC).

• Polyethylene ipurasitiki isingaremi, inochinjika, uye inogara yakasimba iyo inowanzo shandiswa mukurongedza, kuvaka, uye kushandisa mota. Inopesana nehunyoro uye makemikari, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzine zvinhu izvi zviripo.
• Polypropylene ipurasitiki yakasimba uye yakasimba iyo inowanzo shandiswa mumotokari, kurongedza, uye kuvaka maapplication. Iine nzvimbo yakakwirira yekunyunguduka, iyo inoita kuti irege kupisa uye makemikari.
• Polystyrene ipurasitiki yakareruka uye yakasimba iyo inowanzoshandiswa mukurongedza, kuvhara, uye zvinhu zvevatengi. Iyo insulator yakanaka uye inopesana nehunyoro nemakemikari.
• PVC ipurasitiki inoshandiswa zvakasiyana-siyana iyo inowanzoshandiswa mukuvaka, hutano, uye zvinhu zvevatengi. Inochinjika, yakasimba, uye inoshingirira kune hunyoro nemakemikari.

Muchidimbu, thermoplastic polymers ikirasi yemidziyo yepurasitiki inogona kunyungudutswa uye kuumbwazve kakawanda pasina kumboita shanduko yakakosha yemakemikari. Iwo anoshandiswa zvakanyanya mumaindasitiri mazhinji nekuda kwekureruka kwekugadzirisa, kugona kuumbwa kuita zvimiro zvakaoma, uye kudzokorodza. Kune akawanda akasiyana marudzi e thermoplastic polymers, imwe neimwe iine yayo yakasarudzika zvimiro uye maitiro.