Dab tsi yog cov ntaub ntawv ntawm kindergarten kev ruaj ntseg lev?Puas yog cov ntaub ntawv pov thawj qib kindergarten muaj kev nyab xeeb tiag tiag?Lub mats kev nyab xeeb hauv tsev tam sim no thiab cov ntaub ntawv pov thawj qib kindergarten yog tsim los tiv thaiv cov menyuam yaus thaum lawv ntog, thiab tseem tso cai rau cov menyuam yaus muaj chaw lom zem ntau dua thiab ntxiv qhov loj dua.Raws li cov ntaub ntawv pov thawj kev nyab xeeb, feem ntau muaj cov hauv qab no:

1. Cov khoom siv EVA.
Cov khoom siv EVA yog cov khoom siv ntau heev rau qhov chaw nyab xeeb.Cov khoom tseem ceeb ntawm EVA cov khoom yog foamed thiab tsim los ntawm EVA yas hais.Ntawm lawv, EVA resin yog cov khoom tsis muaj tshuaj lom, tsis muaj mob thiab ib puag ncig zoo.Cov khoom no yog siv los ua raw khoom.Cov ntaub ntawv pov thawj tiav yog tsis muaj tshuaj lom, feem ntau nyob ntawm seb puas muaj lwm yam tshuaj lom ntxiv ntxiv.Yog hais tias nws yog foamed ncaj qha, nws yog non-toxic thiab harmless.Txawm li cas los xij, qee lub tuam txhab tsis raug cai tam sim no siv cov khoom siv EVA rov ua dua.EVA lev ua los ntawm cov khoom siv EVA no yuav hloov hauv kev sib xyaw.Nws tsis yog ib qho yooj yim EVA lev, uas tsis yog rau menyuam yaus.Zoo, tej zaum nws yuav lom.

2. XPE khoom.
XPE cov ntaub ntawv yog ib hom low-density polyethylene (LDPE) thiab ethylene-vinyl acetate copolymer (EVA) ua cov ntaub ntawv tseem ceeb, tom qab ntxiv ntau yam tshuaj raw khoom xws li foaming agent AC, cov khoom siv XPE no ua npuas ncauj thiab lwm yam sib piv. Nrog cov ntaub ntawv ua npuas ncauj, nws muaj cov khoom siv ntau dua, rwb thaiv tsev kub, toughness, corrosion kuj, elasticity, dej nqus, thiab kuj muaj lub suab rwb thaiv tsev zoo.Cov khoom siv XPE no xis nyob thiab yog qhov chaw zoo heev.Mat khoom.Yog tias XPE lev no yog tsim los ntawm cov chaw tsim khoom ib txwm muaj, lub lev tsis muaj tshuaj lom thiab tsis cuam tshuam rau tus menyuam lub cev.

3. Roj hmab pem teb lev.
Roj hmab pem teb mats kuj tseem muaj.Lawv yog tsim los ntawm cov khoom siv ntuj tsim, tab sis zoo li no zoo thiab lav cov roj hmab hauv pem teb lev yog kim dua, yog li lawv tsis tshua siv sab hauv tsev.