Ukuhlelwa kunye nokuchongwa kwezinto zeplastiki?

November 27, 2024

Ukuza kuthi ga ngoku, phantse kukho ikhulu leentlobo ezilikhulu ezaziwayo zeplastiki.

Zisixhenxe ezisetyenziswayo zisetyenziswa ziiplasitiki, ezizezi:

I-1. I-Polythylene Terephthalated Pet

Umzekelo: Iibhotile zamanzi ezimbiwa, iibhotile zesiselo esine-carbondated

Ukusetyenziswa: Ukungaxhathisa ubushushu ukuya kwi-70 ℃, kuphela kukusela iziselo ezifudumeleyo okanye eziqhwalweyo; Ubushushu obushushu obuphezulu okanye ukufudumeza kunokubangela iskistent kwaye ukukhulule izinto eziyingozi emzimbeni womntu.

I-2. I-Polythylene ePhezulu - i-HDPE

Umzekelo: Ukucoca iimveliso, iimveliso zokuhlambela.

Ukusetyenziswa: kungasetyenziswa kwakhona emva kokucocwa ngononophelo, kodwa ezi zikhongozeli zihlala zinzima ukucoca kwaye zishiye iimveliso zokucoca intsalela, zibe ngumhlaba wokuzala weentsholongwane. Kungcono ukuba ungayisebenzisi kwakhona.

I-3. I-Polyvinyl chloride - i-pvc

Umzekelo, ezinye izinto zokuhombisa.

Ukusetyenziswa: Ezi zixhobo zithambekele ekuveliseni izinto eziyingozi kumaqondo obushushu aphezulu. Ukuba isetyenzisiwe, musa ukuyivumela ukuba ivutha.

I-4. Uxinezeleko olusezantsi kwePolythylene - ldpe

Umzekelo: Chitha ifilimu, ifilimu yeplastiki, njl.

Ukusetyenziswa: Kuyaphefumla kwaye kungashukumi, kwaye kuxhathise ubushushu obubuthathaka. Xa iqondo lobushushu lingaphezulu kwe-110 ℃, iya kuba namandla okunyibilika kwe-thermal, ishiya amalungiselelo eplastiki angenakuthandwa ngumzimba womntu.

I-5. I-Polypropylene - PP

Umzekelo: Ibhokisi yemicrowave yesidlo sasemini.

Ukusetyenziswa: Le kuphela ibhokisi yeplastiki phakathi kwesixhenxe enokubekwa kwi-oveni ye-microwave kwaye inokuphinda isetyenziswe emva kokucoca.

6. I-Polystrene - INdu.

I-hong kong isitayile se-hong kong

Umzekelo: Isitya sebhokisi ye-thyl ye-noodle, ibhokisi yokutya ekhawulezayo.

Ukusetyenziswa: Zombini zibubushushu kunye nokunganyangeki okuchasene nobushushu, kodwa akunakubekwa kwi-microwave oveni ukuthintela ukukhutshwa kweekhemikhali ngenxa yobushushu obuphezulu.

7. Ezinye iikhowudi zeplastiki - ezinye

Ngaphambili

Okulandelayo

Qhagamshelana nathi

Author:

Mr. TD2011

E-mail:

skyshields@163.com

Phone/WhatsApp:

++86 13625276816

Imveliso eDumekayo

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