Yuav ua li cas xaiv lub raj yas kom zoo nkauj zoo nkauj?

Cosmetic yas raj, cov khoom ntim khoom yooj yim thiab kev lag luam no muaj ntau yam kev siv hauv kev lag luam tshuaj niaj hnub, thiab nrov nrov.lub raj yas cosmetictuaj yeem tsis tsuas yog tiv thaiv cov ntsiab lus, tab sis kuj txhim kho cov khoom qib, txhawm rau kom yeej ntau tus neeg siv khoom lag luam tshuaj niaj hnub.Yog li, rau cov lag luam tshuaj niaj hnub, yuav ua li cas xaiv cov yas yas osmetic zoo uas hloov mus rau lawv cov khoom? yuav qhia los ntawm ntau yam tseem ceeb.

Cov khoom tawv tawv: Cov tuam txhab tshuaj niaj hnub muaj cov kev cai sib txawv rau lub raj yas cosmeticstiffness, yog li yuav ua li cas kom tau qhov xav tau nruj? Cov polyethylene feem ntau siv hauvlub raj yas cosmeticsyog tsuas yog txo qis polyethylene tsawg polyethylene tsawg polyethylene tsawg, siab-ntom polyethylene, thiab linear tsawg-ceev polyethylene. Lub ntsws ntawm qhov siab ceev polyethylene zoo dua li qhov qis qis polyethylene, yog li cov kev xav tau ntawm qhov siab polyethylene / tsawg ntom polyethylene.

Tshuaj tiv thaiv ntawm cov khoom: siab ceev polyethylene muaj tshuaj tiv thaiv zoo dua li tsawg ntom polyethylene.

Weatherability ntawm cov khoom: Los tswj lub luv luv - los yog mus sij hawm ntev kev ua tau zoo ntawm lublub raj yas cosmetic, koj yuav tsum xav txog: tsos, siab / poob tsis kam, sealing lub zog, ib puag ncig kev nyuaj siab cracking kuj (ESCR tus nqi), tshuaj tsw qab thiab active ingredient poob.

Masterbatch xaiv: masterbatch plays lub luag haujlwm tseem ceeb hauvlub raj yas cosmetickev tswj kom zoo. Yog li ntawd, thaum xaiv tus masterbatch, tus neeg siv khoom lag luam yuav tsum xav txog seb nws puas muaj kev cuam tshuam zoo, pom thiab thermal stability, huab cua tsis kam thiab cov khoom ua haujlwm. Ntawm lawv, cov khoom tsis kam ntawm cov masterbatch yog tshwj xeeb yog qhov tseem ceeb hauv kev siv covlub raj yas cosmetic, yog hais tias tus masterbatch yog incompatible nrog cov khoom ntsia, cov xim ntawm masterbatch yuav tsiv mus nyob rau hauv cov khoom, thiab qhov tshwm sim yog heev hnyav. Yog li ntawd, cov tuam txhab tshuaj txhua hnub yuav tsum kuaj qhov ruaj khov ntawm cov khoom tshiab thiablub raj yas cosmetics(ua cov kev ntsuas nrawm raws li cov xwm txheej tau teev tseg).

Cov hom roj gloss thiab lawv cov yam ntxwv: cov roj gloss siv nyob rau hauvlub raj yas cosmeticyog ultraviolet UV hom thiab kub ziab hom, uas tuaj yeem muab faib ua qhov ci ntsa iab thiab pos huab ntawm qhov pom. Gloss roj tuaj yeem tsis tsuas yog muab cov txiaj ntsig zoo nkauj xwb, tab sis kuj tseem ua lub luag haujlwm tiv thaiv cov ntsiab lus, thiab muaj qee yam cuam tshuam rau oxygen, dej vapor, fragrance barrier. Feem ntau, kub ziab hom gloss muaj zoo adhesion rau tom qab bronzing thiab tshuaj ntsuam luam ntawv, thiab ultraviolet UV gloss muaj zoo gloss. Cov lag luam tshuaj niaj hnub tuaj yeem xaiv cov roj gloss tsim nyog raws li cov yam ntxwv ntawm lawv cov khoom. Tsis tas li ntawd, cov roj kho gloss yuav tsum muaj qhov zoo adhesion, du nto tsis muaj pitting, folding kuj, hnav tsis kam, corrosion kuj, thiab tsis muaj xim thaum khaws cia.

Nws ntseeg tau tias los ntawm cov saum toj no, feem ntau ntawm cov lag luam tshuaj niaj hnub yuav tsum tuaj yeem xaiv cov khoom zoo.lub raj yas cosmeticntim khoom.