Lub ru tsev RV twg zoo dua EPDM lossis TPO?
Lub ru tsev RV twg zoo dua EPDM lossis TPO?

Video: Lub ru tsev RV twg zoo dua EPDM lossis TPO?

Video: Lub ru tsev RV twg zoo dua EPDM lossis TPO?
Video: ๐Ÿ‡ท๐Ÿ‡บ 2024, Lub Xya hli ntuj
Anonim

TPO thiab EPDM tej zaum yuav zoo tib yam thaum lawv raug ntsia tab sis lawv txawv heev ntawm kev tsim kho thiab nta. TPO yog qhov sib dua thiab yooj yim rau nruab, tab sis EPDM yog tag nrho ntau pheej yig dua thiab kav ntev dua. Yog tias koj tab tom xav tau qhov tshiab lub ru tsev rau koj RV , ob txoj kev xaiv no yog koj thawj koom ruam zoo tshaj.

Ib yam li ntawd, koj tuaj yeem nug, qhov twg yog TPO lossis EPDM zoo dua?

Uas tau hais tias, TPO nqaws yuav muaj zog dua li EPDM seams vim txoj kev lawv tau ua raws li lub ru tsev. Thaum EPDM feem ntau yog muab tso rau hauv ib daim ntawv uas tsis muaj nqaws, yog tias muaj nqaws, lawv yuav tsis muaj zog li.

Ib sab saum toj no, hom twg zoo tshaj rau lub ru tsev rau RV? Thaum roj hmab yog qhov feem ntau khoom siv rau ntawm RV ru tsev, vim nws qhov hnyav thiab tus nqi qis, RV roj hmab lub ru tsev xav tau kev saib xyuas ntau dua li lub fiberglass lossis aluminium ru tsev.

Ib yam li ntawd, puas yog kuv lub ru tsev RV EPDM lossis TPO?

Yog lub ru tsev membrane yog dub nrog ib tug "xim xim" ces nws yog EPDM . Yog tias muaj kev txhawb nqa uas tsis meej pem cov puag membrane, nws yog TPO , Yog lub ru tsev daim nyias nyias yog xim xim (xim tib yam rau saum thiab hauv qab) tom qab ntawd nws yog a TPO vov tsev khoom.

TPO lub ru tsev ntawm RV yog dab tsi?

TPO sawv rau cov thermoplastic polyolefin thiab yog hom khoom siv hluavtaws feem ntau siv hauv kev tsim kho kev lag luam thiab txawm tias qee qhov RV ru tsev . Cov txheej txheem vov tsev feem ntau muaj peb lub ntsiab lus: lub lawj txheej txheem, thermal rwb thaiv tsev thaiv thiab cov ntaub thaiv dej tsis zoo. Cov polymers feem ntau yog cov thermoplastics.

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