1. Ikhaphukhaphu

Iplastiki yinto ekhaphukhaphu enobunzima obuyi-0.90-2.2.Ngokucacileyo, ngaba iiplastiki zingadada emanzini?Ngokukodwa iiplastiki ezinamagwebu, ngenxa ye-micropores ngaphakathi, ukuthungwa kukhaphukhaphu, kwaye ukuxinana kwe-0.01 kuphela.Olu phawu luvumela iiplastiki ukuba zisetyenziswe kwimveliso yeemveliso ezifuna ukukhanyiswa kobunzima bazo.

2. Ukuzinza kweekhemikhali okugqwesileyo

Uninzi lweplastiki lunokunganyangeki kakuhle komhlwa kwiikhemikhali ezinjengeeasidi kunye neealkali.Ngokukodwa, i-polytetrafluoroethylene (F4), eyaziwa ngokuba yiKumkani yePlastiki, izinzile kwiikhemikhali kunegolide, kwaye ayiyi kutshabalalisa nangona ibilisiwe "kwi-aqua regia" ngaphezu kweeyure ezilishumi.Ngenxa yokuba i-F4 inozinzo olugqwesileyo lweekhemikhali, yinto efanelekileyo ekwaziyo ukumelana nomhlwa.Umzekelo, i-F4 ingasetyenziswa njengesixhobo sokuhambisa imibhobho yolwelo eyonakalisayo kunye ne-viscous.

3. Iimpawu ezigqwesileyo zokufakelwa kombane

Iiplastiki eziqhelekileyo ziyi-conductors ezimbi zombane, kwaye ukuxhathisa kwabo ubuso kunye nokumelana nomthamo kukhulu kakhulu, onokufikelela kwi-109 ukuya kwi-1018 ohms ngamanani.I-voltage yokuqhekeka inkulu, kwaye ixabiso le-tangent yelahleko ye-dielectric lincinci.Ke ngoko, iiplastiki zinoluhlu olubanzi lwezicelo kwishishini lombane kunye neshishini loomatshini.Ezinje ngeentambo zokulawula ezigqunywe ngeplastiki.

4. I-conductor ye-thermal embi, kunye nokunciphisa ingxolo kunye nefuthe lokufunxa ukothuka

Ngokuqhelekileyo, i-thermal conductivity yeplastiki iphantsi, ilingana ne-1 / 75-1 / 225 yentsimbi, kunye ne-micropores yeplastiki yogwebu.

Iqulethe igesi, ene-insulation engcono yokushisa, ukugquma isandi kunye nokumelana nokothuka.Ngokomzekelo, i-thermal conductivity ye-polyvinyl chloride (PVC) yi-1/357 kuphela yentsimbi kunye ne-1/1250 ye-aluminium.Ngokumalunga nomthamo wokugquma kwe-thermal, iifestile zeplastiki ezineglasi enye ziphezulu ngama-40% kuneefestile ze-aluminiyam ezineglasi enye, kwaye iifestile ezineglasi ezimbini ziphezulu ngama-50%.Emva kokuba ifestile yeplastiki idityaniswe neglasi enomngxuma, inokusetyenziswa kwiindawo zokuhlala, kwizakhiwo zeeofisi, kwiiwadi nakwiihotele, ukonga ukufudumeza ebusika nokonga iindleko zokupholisa umoya ehlotyeni, yaye iingenelo zicace gca.

5. Ukusabalalisa ngokubanzi amandla omatshini kunye namandla athile aphezulu

Ezinye iiplastiki ziqinile njengelitye nentsimbi, kanti ezinye zithambile njengephepha nofele.Ngokwembono yeepropathi zoomatshini ezinje ngobulukhuni, ukomelela, ukomelela, ukomelela, kunye namandla empembelelo yeeplastiki, banoluhlu olubanzi lokusasaza kwaye banokhetho oluninzi lokusetyenziswa.Ngenxa yobunzima obuthile obuncinci kunye namandla aphezulu eplastiki, inamandla athile aphezulu.Xa kuthelekiswa nezinye izinto, iiplastiki nazo zineziphene ezicacileyo, ezinjengokutsha, ukuqina okuphezulu kunesinyithi, ukungagugi kakuhle, kunye nokumelana nobushushu.

Ke ngoko, iimveliso zethu zeplastiki zisebenzisa izinto zeplastiki ngokwendalo yemveliso
Umzekelo:icepheiimveliso ngokusisiseko ibakala lokutya PP kunye nebakala lezonyango PP.
Iisirinjilibakala lobugqirha PP, kunye neityubhu yokuvavanyaunomgangatho wezonyango PP okanye PS.Iibhotile yokutshizangokusisiseko yindibaniselwano ye-PET kunye ne-PP.

Ngokubangundoizinto esizisebenzisayo zilungile kakhulu intsimbi yokubumba, njenge-718. Umgangatho weemveliso zeplastiki ezenziwe zihle kakhulu.Sineminyaka eyi-13 yamava embali kule ndawo, yobungcali kakhulu