Puas yog PC Plastic Safe?

1. Txheej txheem cej luam ntawm PC yas

Ua ntej, cia peb kawm seb cov yas polycarbonate yog dab tsi. Lub npe scientific ntawmPC yas yog polycarbonate. Cov kab ntawm kev lag luam yas no yog qhov hloov tau yooj yim, tsis muaj cov duab ruaj khov, thiab muaj nyob hauv lub xeev pob tshab. Tsis tas li ntawd, polycarbonate yas tsis muaj ntxhiab lossis xim. Tshwj xeeb, PC yas belongs rau cov khoom siv yas pawg naj npawb 7.

Lub koom haum ASTM International Standards Organisation tau faib cov yas PC rau hauv pawg yas muaj 7 vim tias qhov no yog tib hom yas uas tsis muaj cov lej cim ua tiav. Yog li ntawd, yog tias koj pom cov khoom yas xws li cov thawv ntim khoom noj thiab lub raj mis tsis muaj cov cim lossis tus lej 7, cov khoom no yog tsim los ntawm PC yas thiab muaj BPA.

Lub caij no, Polycarbonate yog lub npe hu ua cov yas hluavtaws tsim los ntawm kev sib khi nruj ntawm pawg carbonate. Qhov no kuj yog qhov sib xyaw siv los pleev xim rau saum npoo ntawm cov khoom siv hauv tsev. PC yas yog ib qho yooj yim rau manipulate rau hauv ntau ntau yam duab vim nws yooj, stability, thiab tsis zoo tshav kub kuj.

2. Cov khoom siv yas PC yog dab tsi?

Cov khoom tseem ceeb uas ua rau PC yas Tsis muaj . 7 suav nrog:

Bisphenol A - BPA: Cov tshuaj no yog tsim los ntawm Phenol thiab Acetone, nrog rau cov tshuaj formula C15H16O2.

Carbonate: Ib qho tshuaj lom neeg nrog cov mis CO₃²⁻, uas yog cov khoom tseem ceeb ntawm Polycarbonate Polymer qauv.

Tom qab mus dhau cov txheej txheem kev npaj hauv chav kuaj, ob lub tebchaw saum toj no yuav ua ke los ua cov saw ntev polycarbonate. Cov saw no txuas ntxiv txhim kho kev sib txuas ncaj qha nrog esters kom suav nrog PCs.
Feem ntau, PC yas yuav nyuaj dua li lwm cov khoom siv hauv tsev vim yog cov khoom ntawm BPA.

3. Cov yam ntxwv thiab cov khoom ntawm polycarbonate yas

Cov yam ntxwv ntawmPCyas zoo ib yam li Polymethyl Methacrylate yas nrog lub cim PMMA - qhov no yog ib txoj kab uas siv los ntawm cov yas los yog daim hlau, thiab tuaj yeem hloov cov iav los yog iav zoo heev vim nws cov khoom siv tau zoo. Txawm li cas los xij, PC plastics tseem zoo dua vim tias lawv tuaj yeem tiv taus qhov hnyav thiab muaj zog dua, txawm tias ncaj qha mus rau qhov chaw hnyav lossis kub kub.

Tsis tas li ntawd, PC yas cov yam ntxwv zoo tau pom los ntawm nws lub peev xwm xa lub teeb zoo dua li lwm hom iav ntawm kev ua lag luam. Txawm hais tias Polycarbonate yas yog qhov ruaj khov, khawb tsis kam ntawm qhov cuam tshuam yog qhov tsis muaj zog ntawm cov khoom siv no.

Tsis tas li ntawd, PC yas kuj muaj ntau yam zoo thiab cov yam ntxwv uas pab nws siv tag nrho hauv kev tsim cov khoom siv niaj hnub, pab cov neeg siv khoom lub neej, piv txwv li:

Yog tias koj piv cov pa roj thiab vapor tsis kam, PC yas zoo dua li cov khoom siv xws li PVC thiab PE. Txawm li cas los xij, lawv qis dua PET thiab PP yas.

Tsis tas li ntawd, cov neeg kho tshuab durability thiab hardness ntawm PC yas yog zoo nkauj heev. Qhov no yog ua ke nrog ruaj khov hnav tsis kam. Vim li no, Polycarbonate yas tsis cuam tshuam los ntawm cov khoom xyaw zaub mov.

Qhov no yog vim li cas vim li cas PC yas kuj tseem siv los tsim cov khoom siv niaj hnub xws li khob, iav, lossis lub raj mis yas.

Hais txog peb

Luoyang Dema Ntshuam & Export Co., Ltd. aims muab siab -zoo, nqi- cov khoom zoo rau lub ntiaj teb no factories, yas khoom manufacturers, thiab cov khoom distributors. Luoyang Dema Ntshuam & Export Co., Ltd. muab qhov zoo tshaj plaws PP, PE, PVC, EVA, thiab ABS cov ntaub ntawv daws teeb meem rau cov khoom yas manufacturers, wholesalers, distributors, Hoobkas tswv, ua rhiav, thiab lwm lub koom haum.

 

Yog tias koj tab tom nrhiav cov ntaub ntawv yas dav dav, thov koj xav tias dawb tau txais cov nqi tshiab thiab cov lus hais los ntawm Luoyang Dema Import & Export Co., Ltd. Pab pawg muag khoom yuav teb rau hauv 48 teev.