Qhov Zoo ntawm Kev Siv EPP Cov Khoom Siv Hauv Cov Cuab Yeej Siv Hluav Taws Xob

EPP khoom yog dab tsi?

EPP yog cov ntawv luv ntawm nthuav dav polypropylene, hom tshiab ntawm cov yas ua npuas ncauj.EPP yog polypropylene yas ua npuas ncauj khoom, uas yog ib tug high-kev ua tau zoo siab crystalline polymer / gas composite khoom.Nrog nws cov cim tshwj xeeb thiab kev ua tau zoo tshaj, nws tau dhau los ua qhov nrawm tshaj plaws ntawm ib puag ncig tus phooj ywg tshiab hom compression buffering thiab cov khoom siv rwb thaiv tsev.Lub caij no, EPP kuj yog ib qho khoom siv zoo ib puag ncig uas tuaj yeem siv rov ua dua tshiab, ib txwm muaj degraded, thiab tsis ua rau dawb paug.

Dab tsi yog cov yam ntxwv ntawm EPP?

Raws li hom tshiab ntawm cov yas ua npuas ncauj, EPP muaj cov yam ntxwv ntawm lub teeb tshwj xeeb, elasticity zoo, poob siab tsis kam thiab compression tsis kam, siab deformation rov qab tus nqi, kev ua haujlwm zoo, roj tsis kam, acid tsis kam, alkali tsis kam, tsis kam mus rau ntau yam tshuaj hnyav, Cov dej tsis haum, rwb thaiv tsev, kub tsis kam (-40 ~ 130 ℃), tsis muaj tshuaj lom thiab tsis qab.Nws tuaj yeem yog 100% rov ua dua tshiab thiab yuav luag tsis muaj kev ua haujlwm tsis zoo.Nws yog ib puag ncig-phooj ywg ua npuas ncauj yas tiag tiag.EPP hlaws tuaj yeem ua rau ntau yam duab ntawm EPP cov khoom hauv pwm ntawm lub tshuab molding.

Dab tsi yog qhov zoo ntawm kev sivEPP nyob rau hauv lub tshuab cua tshiab?

1. Lub suab rwb thaiv tsev thiab suab nrov txo: EPP muaj lub suab rwb thaiv tsev zoo, uas tuaj yeem txo lub suab nrov ntawm lub tshuab.Lub suab nrov ntawm cov cua tshiab siv cov khoom siv EPP yuav qis dua;

2. Rwb thaiv tsev thiab tiv thaiv condensation: EPP muaj cov nyhuv rwb thaiv tsev zoo heev, uas tuaj yeem tiv thaiv kom tsis txhob muaj dej los yog icing hauv lub tshuab.Tsis tas li ntawd, tsis tas yuav ntxiv cov ntaub ntawv rwb thaiv tsev rau hauv lub tshuab, uas tuaj yeem siv tau zoo dua qhov chaw sab hauv thiab txo qhov ntim ntawm lub tshuab;

3. Seismic thiab compressive kuj: EPP muaj zog seismic tsis kam thiab muaj zog tshwj xeeb, uas tuaj yeem zam kev puas tsuaj rau lub cev muaj zog thiab lwm yam khoom siv sab hauv thaum thauj;

4. Lub teeb: EPP yog qhov sib zog dua li cov khoom yas tib yam.Tsis tas yuav tsum muaj cov thav duab hlau lossis cov yas yas ntxiv, thiab vim tias cov qauv ntawm EPP yog tsim los ntawm cov cuab yeej sib tsoo, qhov chaw ntawm tag nrho cov txheej txheem sab hauv yog qhov tseeb heev.