Cov yeeb nkab PVC puas tuaj yeem ua kom sov thiab khoov?
Cov yeeb nkab PVC puas tuaj yeem ua kom sov thiab khoov?

Video: Cov yeeb nkab PVC puas tuaj yeem ua kom sov thiab khoov?

Video: Cov yeeb nkab PVC puas tuaj yeem ua kom sov thiab khoov?
Video: aiv thaiv wb mus laj plog cov av cog qos sab heev li 2024, Kaum ib hlis
Anonim

Ua haujlwm nrog PVC cev nyob rau hauv qhov chaw nruj thiab ib puag ncig cov kav dej tau nyuaj. Yog tias koj tsuas xav tau tomake ib qho yooj yim khoov , koj tau ua li ntawd yam tsis siv lub luj tshib lossis fittings. Lub tshuab plaub hau muab txaus txaus kub ua rau PVC cev rau khoov , tab sis nws tau yooj yim vim lub cev rau kink.

Ib yam li ntawd, nws tau nug, ABS cov yeeb nkab puas tuaj yeem ua kom sov thiab khoov?

Cua sov tus cev can ua kom yuam kev vim yas tau yooj yim yaj txawm tias me ntsis dhau- cua sov thiab ABS muaj qhov melting point nyob ib ncig ntawm 175 F, uas yog yooj yim ncav cuag. Rau cua sov lub hom phiaj koj tau siv lub tshuab ziab khaub ncaws los yog lub teeb hluav taws kub tsis muaj roj. Kub tus cev tusyees thaum ib txhij thov maj mam nias rau khoov nws.

Ib yam li ntawd, kub npaum li cas PVC yuav tsum tau khoov? Nyob rau hauv tas li ntawd, lub cev tau tiag tiag kub . Qhov kub ntau rau khoov PVC yog nyob nruab nrab ntawm 170 degrees thiab 220 degrees, nrog 170 yog zoo meej rau ntev, cheb arcs thiab 220 cia koj ua kom nruj nkhaus.

Ntxiv mus, nws puas muaj kev nyab xeeb rau cua sov PVC yeeb nkab?

Txawm tias thaum PVC yog xwb cua sov , nws kuj tseem tso tawm cov pa roj carbon monoxide uas tuaj yeem ua rau mob qog noj ntshav. Txoj kev zoo tshaj los zam cov no txaus ntshai fumes yog los tiv thaiv PVC cev los ntawm kev kub hnyiab lossis hnav lub npog ntsej muag roj thaum raug yuam kub PVCpipe.

Qhov kub ntawm PVC ua pliable?

Softening pib ntawm kwv yees li 250 degrees F. Khoom siv ua viscous ntawm 350 degrees F. Cov khoom carbonizes ntawm 425 degrees F.

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