Hom yas feem ntau siv hauv cov khoom ntim khoom kom zoo nkauj

Duab qhov chaw: los ntawm curology ntawm Unsplash

Feem ntau siv hom yas rau cov khoom ntim khoom kom zoo nkauj

Thaum nws los txog rau cov ntaub ntawv ntim tshuaj pleev ib ce, yas yog ib qho ntawm cov khoom siv feem ntau vim nws cov khoom siv ntau yam thiab kev siv nyiaj. Muaj ntau ntau hom yas uas feem ntau siv rau hauv cov ntim tshuaj pleev ib ce, txhua tus muaj nws tus kheej cov khoom thiab cov yam ntxwv. Ob qho khoom siv feem ntau siv hauv cov ntim tshuaj pleev ib ce yog ABS thiab PP / PE. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov khoom ntawm cov yas no thiab lawv qhov tsim nyog rau kev siv cov khoom ntim khoom kom zoo nkauj.

ABS, luv luv rau acrylonitrile butadiene styrene, yog ib qho khoom siv yas uas paub txog nws qhov hnyav thiab ua haujlwm ntev. Tab sis nws tsis suav tias yog ib puag ncig tus phooj ywg thiab tsis tuaj yeem nkag mus rau hauv cov tshuaj pleev ib ce thiab khoom noj. Yog li ntawd, ABS feem ntau yog siv rau cov npog sab hauv thiab lub xub pwg nyom hauv cov khoom ntim khoom kom zoo nkauj uas tsis muaj kev sib cuag nrog cov tshuaj pleev ib ce. ABS muaj cov xim daj lossis mis nyuj dawb, ua rau nws haum rau ntau hom kev ntim khoom kom zoo nkauj.

Ntawm qhov tod tes, PP (polypropylene) thiab PE (polyethylene) feem ntau yog siv.environmentally friendly cov ntaub ntawv nyob rau hauv cosmetic ntim. Cov ntaub ntawv no muaj kev nyab xeeb rau kev sib cuag ncaj qha nrog cov tshuaj pleev ib ce thiab zaub mov, ua rau lawv zoo tagnrho rau cov khoom ntim khoom kom zoo nkauj. PP thiab PE kuj tseem paub tias muaj cov khoom siv organic, ua rau lawv haum rau ntau hom tshuaj pleev ib ce, tshwj xeeb tshaj yog cov khoom tu tawv nqaij. Cov ntaub ntawv no yog dawb, translucent nyob rau hauv cov xwm thiab muaj peev xwm ua tau sib txawv degrees ntawm softness thiab hardness nyob ntawm lawv cov qauv molecular.

Ib qho txiaj ntsig tseem ceeb ntawm kev siv PP thiab PE hauv cov khoom ntim tshuaj pleev ib ce yog lawv cov kev tiv thaiv ib puag ncig. Tsis zoo li ABS, uas tsis yog ib puag ncig tus phooj ywg, PP thiab PE tuaj yeem siv thiab rov siv dua, ua rau lawv muaj kev xaiv zoo dua rau kev ntim khoom kom zoo nkauj. Tsis tas li ntawd, lawv lub peev xwm los mus rau hauv kev sib cuag ncaj qha nrog cov tshuaj pleev ib ce thiab cov khoom noj khoom haus ua rau lawv muaj ntau yam thiab cov tswv yim xaiv rau cov khoom ntim khoom kom zoo nkauj.

Hais txog lawv lub cev lub cev, PP thiab PE muaj ntau yam ntawm softness thiab hardness xaiv raws li lawv cov qauv molecular. Qhov no tso caicosmetic manufacturerslos txiav cov khoom ntim rau cov kev xav tau tshwj xeeb ntawm lawv cov khoom, txawm tias lawv xav tau cov khoom siv softer, ntau pliable los yog ib qho nyuaj, cov khoom nruj dua. Qhov kev hloov pauv no ua rau PP thiab PE haum rau ntau hom kev ntim khoom kom zoo nkauj, los ntawm cov tshuaj pleev ib ce thiab tshuaj pleev rau cov hmoov thiab cov ntshav.

Rau kev ntim khoom kom zoo nkauj, kev xaiv cov khoom siv tseem ceeb tsis yog rau kev tiv thaiv thiab khaws cia ntawm cov khoom, tab sis kuj muaj kev nyab xeeb thiab txaus siab ntawm cov neeg siv khoom kawg. PP thiab PE ua ke ua ke kom ruaj khov, yoog raws thiab kev nyab xeeb, ua rau lawv xaiv cov khoom ntim khoom kom zoo nkauj. Lawv muaj peev xwm ntawm kev sib cuag ncaj qha nrog cov tshuaj pleev ib ce thiab khoom noj khoom haus thiab yog ib puag ncig tus phooj ywg, ua rau lawv muaj txiaj ntsig thiab muaj txiaj ntsig zoo rau kev ntim khoom kom zoo nkauj.

Piv txwv li, txawm hais tias ABS yog ib qho khoom siv ruaj khov thiab tawv tawv uas feem ntau siv rau hauv lub hau sab hauv thiab lub xub pwg ntawm lub hnab ntim khoom kom zoo nkauj, nws tsis yog ib puag ncig tus phooj ywg thiab tsis tuaj yeem cuam tshuam ncaj qha nrog cov tshuaj pleev ib ce thiab zaub mov. Ntawm qhov tod tes, PP thiab PE yog ib puag ncig tus phooj ywg cov ntaub ntawv uas tuaj yeem nkag mus rau hauv kev sib cuag nrog cov tshuaj pleev ib ce thiab khoom noj khoom haus, ua rau lawv tsim nyog rau ntau daim ntawv thov ntim khoom kom zoo nkauj. Nws muaj ntau yam, kev nyab xeeb thiab kev tiv thaiv ib puag ncig ua rau nws muaj kev xaiv nrov rau ntim cov khoom siv tshuaj pleev ib ce, tshwj xeeb tshaj yog cov khoom tu tawv nqaij. Raws li qhov kev thov rau sustainable thiabkev nyab xeeb ntim cov tshuaj pleev ib cetxuas ntxiv zuj zus, kev siv PP thiab PE zoo li yuav muaj ntau dua hauv kev lag luam tshuaj pleev ib ce.