PPR yeeb nkab yog extruded los ntawm hom III polypropylene. Cov yeeb nkab nws tus kheej muaj qhov yooj. Qhov kub yog qis dua 5 degrees Celsius. PPR yeeb nkab yuav raug hloov pauv molecular, thiab cov yeeb nkab nws tus kheej hloov tau yuav txo qis thiab rigidity yuav nce. Qhov no yog tshwj xeeb tshaj yog tshwm sim nyob rau hauv qhov teeb meem ntawm lub siab sab nraud. Yuav muaj qhov tshwm sim ntawm kev tawg, uas kuj yog ib qho tshwm sim ntawm lub cev thiab tsis tuaj yeem zam tau.
PPR dej yeeb nkab antifreeze cov lus qhia:
Ua ntej yuav mus pw, kaw lub qhov rooj thiab qhov rais ntawm chav ua noj, chav dej thiab lwm chav nrog cov faucets thiab cov kav dej, kom qhov kub hauv tsev tsis qis heev.
Nws raug nquahu kom tso cov dej tawm sab nraud xws li hnub ci zog. Ib yam li ntawd, cov kav dej hauv tsev kuj tseem tuaj yeem tso cua kom tsis txhob khov. Thaum qhov kub thiab txias qis dua -5 ° C, nws yog qhov zoo tshaj rau kaw lub ntsiab dej hauv tsev thaum tsis siv dej, qhib lub faucet, thiab tso cov dej seem hauv cov kav dej kom tsis txhob muaj cov kav dej thiab cov khoom siv dej khov.
Cov neeg siv cov xwm txheej tuaj yeem cia tus kais dej txuas ntxiv tso dej hauv qhov dej me me, thiab cov dej tso tawm tuaj yeem sau rau hauv lub thoob thiab rov ua dua.
Thaum cov kav dej thiab cov kais dej khov, tsis txhob ntswj lawv nyuaj los yog pib nrog cov pliers lossis lwm yam cuab yeej, cia nyob ib leeg ci lawv nrog hluav taws lossis ncuav ncaj qha nrog dej npau. Txoj kev raug yog qhwv lub faucet nrog cov phuam da dej thiab lwm yam, thiab tom qab ntawd ncuav dej sov rau ntawm tus kais dej mus rau cov kav dej kom defrost nws. Sab hauv cov yeeb nkab khov tuaj yeem ua rau chav tsev kub kom thaw.
Nws yog qhov zoo tshaj kom khaws qee cov dej kub ceev hauv tsev, kom tsis muaj dej tom qab khov.
Cov kav dej PPR raug txwv nruj kom muab pov, poob, dov, lossis rub thaum lub sijhawm thauj mus los.
Nkag siab cov lus qhia no, npaj ua ntej lub caij ntuj no txias, thiab daws txhua yam teeb meem ntawm cov kav dej dawb, kom koj cov kav dej yuav tiv taus cov dej khov ntau dua.
