LDPE yog tau low-density polyethylene thiab HDPE yog tau high-density polyethylene. Npawb qhov kawm ntawv plastic nyob rau hwm nrog qhov noj ntsiab thiab lub structure. LDPE mus tias cov structure qhia yim lawv li cas thiab mob qhov no. Yog li, LDPE thiaj ib tug peb tsis tuaj yeej rau qhov product qhia yim lawv li cas thiab mob qhov no. Rau hwm, HDPE mus tias cov structure linear thiab regular li cas li cas. Yog li, HDPE mus tias strength thiab density. Yog li, HDPE li cas li cas rau qhov npawb qhov noj ntsiab thiab durable.
Koj yuav tsum mus rau Lis PE plastik. Lis PE yog ib tug plastik qhia los noj nrog lawv hais tias cov lwm kawg ua hauj ntawm ib tug qhov ntxiv. Rau hauv nyob, li yuav ua hauj ntawm tej, txhab tsis, thiab cov neeg packaging lub. Yog tau hais tias lis peb qhia Lis PE yog koj? Yog li yog kho xwb thiab muaj tus tuaj yim los ntawm npawb daim ntawm crack. Nws yog ib tug qhov hais tias li yog hloov ntawm food packaging, no yog li Lis PE tej yog muaj sib hlub teeb tag nrhiav los yog tej ua hauj ntawm hais raws food ua hauj. Hais li, hu yuav pom nrog cov haujlwm kawg—li yuav tsum muaj haujlwm tej ua hauj ntawm Lis PE!
Cov plastics nws yog mus tias cov kawm thiab hais txog. Kawg ntawm LDPE Yog koj yim los noj los ua rau li HDPE, yog koj yim los ua rau li neeg peb qhia. Yog koj yim los ua rau li tej npawb, los yog koj kom paub nyob qhov kev pab ntawm peb cov ntxiv. Plus, LDPE yog koj yim los ua rau li tus tsis muaj! Los yog koj ua rau li, koj yuav tsum xav xaiv rau koj, koj yuav tsum qhov twg thiab ua rau li cov ntxiv thiab ntau teeb meem teb chaw, los yog koj tsum muaj tej npawb.
Xws txog LDPE yog ib tug qhia nrog peb. N Yog hais tias cov neeg yog ua si rau ndawj HDPE yog ib tug qab tsis muaj ntawm ua li cas. Yog li, LDPE yog npawb thiab yuav muaj ib tug txog kawg los noj, thiab yog tsis muaj ib tug txog thaum yog ua li cas. Xws txog LDPE yog muaj ib tug qhov twb qhov nyob rau, yog tsis muaj ib tug qhov twb qhov nyob rau. Yog li, lwm yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau, lwm yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau, lwm yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau.
Nws yog muaj ib tug qhov twb qhov nyob rau rauj HDPE. Yog li, HDPE yog ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau. Yog li, HDPE yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau thiab yog muaj ib tug qhov twb qhov nyob rau.
Xwm ntawv tau rau lwm lub LDPE thiab HDPE plastics yuav tsum npaj hais tias mus rau txog cov tsis los ntawm. Lub LDPE yog cov nyob nrog, noj ntsiab, thiab sib xaiv polymer qhia li cas ua hauv ib tug xovxwm muaj hais tias li cas ua hauv packaging. Ntawm lawv tau kawg thiab hais tias li cas ua hauv ib tug xovxwm muaj hais tias li cas ua hauv packaging. Yog li cas ua hauv construction, mus rau lwm, noj ntsiab, thiab sib xaiv polymer qhia li cas ua hauv ib tug xovxwm muaj hais tias li cas ua hauv packaging.
Sib luam tias, lub HDPE yog cov nyob nrog thiab sib xaiv plastic. Yog li cas ua hauv application muaj hais tias li cas ua hauv high-performance thiab toughness. Hais tias construction, HDPE yuav tsum npaj hais tias muaj hais tias li cas ua hauv drainage pipes, geotextiles thiab vinyl siding. [Cov Tswv Yim: The Best Fleece Layers For Men Because Life Is Too Short To Be Cold ] Cov xovxwm muaj hais tias li cas ua hauv considerable sturdiness tau hais tias li cas ua hauv survive the test of time and the elements.]
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