Iindidi ezi-5 zezinto ezisetyenziswa ngokuqhelekileyo kwilabhoratri yeplastiki

Iindidi ezi-5 zezinto ezisetyenziswa ngokuqhelekileyo kwilabhoratri yeplastiki

Wazi kangakanani malunga nezinto ezisetyenziswa kwiplastiki eziqhelekileyo kwilabhoratri?

Ilebhuizinto ezityiwayo, ezisetyenziswa ngokubanzi ngexesha lovavanyo, ziyahlukahluka kwaye zohlulwe zibe ziindidi ezintathu eziphambili: iglasi, iplastiki kunye nesinyithi, ngokubhekiselele kwiiplastiki eziye zasetyenziswa ngokubanzi ngenxa yeempawu zabo ezintle kunye nokubumba okulula.Izinto eziqhelekileyo ziquka ezi ndidi zilandelayo:

1. I-PE (i-polyethylene)

I-opaque, iqinile, iyamelana nokwaluphala, ubunzima obulula, ukungavuzi, ukuthungwa okuthambileyo, kunye nokungashukumiyo okufana ne-acetone, i-acetic acid, kunye ne-hydrochloric acid, azinzile kwaye kulula ukuthambile kumaqondo obushushu aphezulu.

Izinto ezisetyenziswayoizixhobo zePE eziqhele ukusetyenziswa zezi:Iibhotile zeReagent, PI-asteur Pipettes, Ingxowa yesampulu eneentambo, Ibhegi ye-Blender, Ingxowa yenkunkuma yezamayeza ekwazi ukuzenzela...

2. I-FEP (i-ethylene propylene copolymer ene-fluorinated)

Ukumelana nobushushu obucacileyo kusezantsi kancinci kwaye kunokusebenza kwi-85℃~+ 205℃ixesha elide kwaye kwi-200℃~+ 300℃ixesha elifutshane;Amandla empembelelo aphezulu, ukumelana nokunyuka, icrystallinity iyahluka kunye nobushushu bonyango lobushushu, kunye nokubunjwa kokubunjwa kulungile;Ayinatyhefu, ayibonakaliyo, iyagquma ngombane, ikwazi ukumelana nokukrala, izinzile ngokwekhemikhali;Enemibala, inkunkuma enokuphinda isetyenziswe.

Eqhelekileyoizinto ezityiwayoIzinto ze-FEP zezi: iifuneli ezahlulayo, iiflaski ze-Erlenmeyer, iityhubhu ze-centrifuge ezinesantya esiphezulu..

3. PS (ipolystyrene)

I-transparent, ilukhuni kunye neglasi yokuguqulwa kwamaqondo obushushu ngaphezu kwe-100 ° C, izinzile kwizisombululo ezininzi ezinamanzi, kodwa i-corrored luluhlu olubanzi lwezinto eziphilayo.

Uninzi lwezinto ezisetyenziswayo zenkcubeko yeeseli zisebenzisa i-PS njengemathiriyeli, ezinje: izitya zenkcubeko yeeseli, izitya zePetri, iiflasks zeSeli zenkcubeko, iipleyiti zeSeli zenkcubeko, iipleyiti zikaElisa, iilophu zokutshiza, isisasazi seSeli, iipayipi zeSerological...

4.I-PC (ipolycarbonate)

Inamandla amakhulu kunye ne-elasticity coefficient, amandla anempembelelo ephezulu, ukubonakala kakuhle, ukuqina okukhulu kwaye inokubulawa iintsholongwane kubushushu obuphezulu, kodwa ayizinyamezeli iziseko zeasidi ezomeleleyo kunye nezinye izinyibilikisi eziphilayo ezifana notywala.

Izinto ezisetyenziswayo zePCimathiriyeli:

I-Erlenmeyer Flasks, ibhokisi yokugcina i-Cryogenic

5.I-PP (ipolypropylene)

I-Translucency, ikhemikhali engcono kunye nokuzinza kweqondo lokushisa, kunye nobunzima obukhulu kwizandla kune-PE, enokusetyenziswa kwii-degrees ze-100, kodwa kubushushu obuphantsi buba brittle, buguge, buguge ngokulula, buxhathise ukugqwala, kunye ne-asidi eqhelekileyo kunye nezinyibilikisi ze-alkali zinempembelelo encinci. kuyo.

Izinto ezisetyenziswayo zePCimathiriyeli:

Iityhubhu ze-Centrifuge, iityhubhu ze-Cryogenic, iityhubhu ezincinci (ityhubhu yokuqokelelwa kweSampule), iityhubhu zePCR, iipleyiti zePCR, iipleyiti zequla elinzulu, iicombs zeTip, iingcebiso zePipette, iibhotile zeReagent, iityhubhu zokutsalwa...

Umgca we-Labio we-PP kunye nomgca we-PS zifumaneka ngokurhweba kwiindidi ezinkulu, ezizinzile kwaye ezinokwethenjelwa, zonke izinto eziluhlaza zibonelelwa ngokupheleleyo kunye nemigangatho yonyango ephuma kumazwe angaphandle, eqinisekisa iimpawu ezintle ze-physicochemical zeemveliso, kwaye, ngokuqhubekayo, umthombo owanelisayo. iimveliso kunye neenkonzo zabathengi kunye nabahlobo babameli abavela kwihlabathi liphela.

Ngaphezulu zizinto eziqhelekileyo zobonelelo lwebhubhoratri, kunye nokwanda kolwazi lwabantu lokuzikhusela, izixhobo zeglasi ezinqabileyo zitshintshwa ngokuthe ngcembe ngezinto zeplastiki, zibe yinto eqhelekileyo esetyenziswa kwizinto ezisetyenziswayo.