Yuav ua li cas xaiv lub raj yas zoo nkauj?

Lub raj yas kom zoo nkauj, cov khoom ntim khoom yooj yim thiab pheej yig no muaj ntau yam kev siv hauv kev siv tshuaj txhua hnub, thiab nrov heev. Zoo heev lub raj yas kom zoo nkaujtsis tsuas yog tiv thaiv cov ntsiab lus xwb, tab sis kuj txhim kho qib khoom, yog li kom yeej ntau tus neeg siv khoom rau cov lag luam tshuaj txhua hnub. Yog li, rau cov lag luam tshuaj txhua hnub, yuav ua li cas xaiv cov raj yas osmetic zoo uas hloov kho rau lawv cov khoom? Hauv qab no peb yuav qhia los ntawm ntau yam tseem ceeb.

Cov khoom siv tawv: Cov tuam txhab tshuaj lom neeg txhua hnub muaj cov kev cai sib txawv rau lub raj yas kom zoo nkaujqhov tawv, yog li yuav ua li cas kom tau qhov tawv raws li xav tau? Cov polyethylene feem ntau siv rau hauv lub raj yas kom zoo nkaujs feem ntau yog low-density polyethylene, high-density polyethylene, thiab linear low-density polyethylene. Qhov tawv ntawm high density polyethylene zoo dua li ntawm low density polyethylene, yog li qhov tawv xav tau tuaj yeem ua tiav los ntawm kev kho qhov piv ntawm high density polyethylene/low density polyethylene.

Tshuaj lom neeg tsis kam ntawm cov khoom siv: polyethylene siab ceev muaj tshuaj lom neeg tsis kam zoo dua li polyethylene qis ceev.

Kev tiv taus huab cua ntawm cov khoom siv: Txhawm rau tswj kev ua haujlwm luv luv - lossis ntev ntawm lub raj yas kom zoo nkauj, koj yuav tsum xav txog: qhov tsos, kev tiv taus siab/poob, lub zog kaw, kev tiv taus kev tawg ntawm ib puag ncig (ESCR tus nqi), tsw qab thiab kev poob ntawm cov khoom xyaw nquag.

Kev xaiv Masterbatch: masterbatch ua lub luag haujlwm tseem ceeb hauv lub raj yas kom zoo nkaujkev tswj xyuas zoo. Yog li ntawd, thaum xaiv cov masterbatch, cov neeg siv khoom lag luam yuav tsum xav txog seb nws puas muaj kev sib kis zoo, kev lim dej thiab kev ruaj khov thermal, kev tiv thaiv huab cua thiab cov khoom tsis kam. Ntawm lawv, cov khoom tsis kam ntawm cov masterbatch yog qhov tseem ceeb hauv kev siv cov lub raj yas kom zoo nkauj, yog tias tus masterbatch tsis sib xws nrog cov khoom teeb tsa, cov xim ntawm tus masterbatch yuav tsiv mus rau cov khoom, thiab cov txiaj ntsig yog qhov loj heev. Yog li ntawd, cov tuam txhab tshuaj lom neeg txhua hnub yuav tsum sim qhov ruaj khov ntawm cov khoom tshiab thiab lub raj yas kom zoo nkaujs (ua cov kev xeem ceev hauv qab cov xwm txheej tshwj xeeb).

Cov hom roj ci ntsa iab thiab lawv cov yam ntxwv: cov roj ci ntsa iab siv rau hauv lub raj yas kom zoo nkaujyog hom ultraviolet UV thiab hom kub ziab, uas tuaj yeem muab faib ua qhov chaw ci thiab qhov chaw pos huab los ntawm qhov tsos. Cov roj ci tsis tsuas yog muab cov nyhuv pom zoo nkauj xwb, tab sis kuj ua lub luag haujlwm hauv kev tiv thaiv cov ntsiab lus, thiab muaj qee qhov cuam tshuam rau cov pa oxygen, dej pa, thiab tshuaj tsw qab. Feem ntau, hom kub ziab ntawm cov roj ci muaj kev sib txuas zoo rau cov bronzing thiab kev luam ntawv tom qab, thiab cov ultraviolet UV ci muaj kev ci zoo dua. Cov tuam txhab tshuaj lom neeg txhua hnub tuaj yeem xaiv cov roj ci tsim nyog raws li cov yam ntxwv ntawm lawv cov khoom. Tsis tas li ntawd, cov roj ci kho yuav tsum muaj kev sib txuas zoo, qhov chaw du tsis muaj pitting, tiv taus folding, tiv taus hnav, tiv taus corrosion, thiab tsis muaj discoloration thaum khaws cia.

Nws ntseeg tau tias los ntawm cov yam saum toj no, feem ntau ntawm cov lag luam tshuaj lom neeg txhua hnub yuav tsum tuaj yeem xaiv cov khoom zoo lub raj yas kom zoo nkaujcov khoom ntim khoom.