CPVC qhov (socket) Fittings

Kev piav qhia

CPVC yog ib yam tshiab ntawm engineering yas nrog dav daim ntawv thov kev cia siab. Cov resin yog tau los ntawm kev hloov kho chlorination ntawm polyvinyl chloride (PVC) resin, uas yog ib hom tshiab engineering yas. CPVC Socket Fittings yog dawb los yog lub teeb daj uas tsis muaj ntxhiab tsw, tsis muaj ntxhiab tsw, tsis yog - lom granules los yog hmoov. Tom qab PVC resin yog chlorinated, lub irregularity ntawm molecular bonds thiab polarity nce, uas tsub kom lub solubility ntawm resin thiab tsub kom cov tshuaj stability, yog li txhim kho cov tshav kub kuj, acid, alkali, ntsev, oxidant, thiab lwm yam. corrosion. Cov khoom siv hluav taws xob ntawm cov cua sov distortion ntawm cov resin tau txhim kho, cov ntsiab lus chlorine tau nce los ntawm 56.7 feem pua ​​​​rau 63-69 feem pua, Vicat softening kub yog nce los ntawm 72-82 degree rau 90-125 degree, qhov siab tshaj plaws kev pab cuam kub tau ncav cuag 110 degree, thiab nws tuaj yeem siv tau ntev. Qhov kub yog 95 degree.

Kev khaws cia thiab kev thauj mus los

CPVC Qhov (Socket Fittings) no yuav tsum muab khaws cia rau hauv lub tsev khaws khoom qhuav thiab qhov cua uas muaj qhov siab tsis pub tshaj 12 lub hnab los tiv thaiv tshav ntuj thiab ya raws. Kev thauj mus los yuav tsum tau ua raws li kev thauj mus los huv thiab npog, tiv thaiv los ntawm tshav ntuj, nag thiab cua sov. Cov khoom no tsis yog - tshuaj lom thiab tsis yog - phom sij.

Qhov txawv

1. Cov khoom siv raw yog txawv

Txawm hais tias UPVC cov kav dej thiab cov kav dej pvc yog txhua yam ua los ntawm cov khoom siv polymer polyvinyl chloride, cov qauv sab hauv ntawm pvc yas kav yog ua los ntawm cov yas thiab phthalates, uas yog tag nrho cov ntxhiab tsw thiab tsis muaj xim esters, uas tuaj yeem tsim nyog muaj zog zuag qhia tag nrho yooj. Txoj kev tswj UPVC tsis siv cov yas no, thiab tsis muaj BPA ntawm cov yeeb nkab pvc.

2. Cov yam ntxwv txawv

Vim tias cov khoom siv raw siv sib txawv, qhov no kuj ua rau muaj qhov sib txawv ntawm cov yam ntxwv ntawm UPVC kav thiab pvc kav. UPVC yeeb nkab yog ib yam khoom raw nrog lub teeb zoo thiab muaj zog corrosion kuj. Nws tuaj yeem tiv thaiv corrosion ntawm corrosive ntsev thiab roj nruab nrab, yog li cov dej txuag dej muaj zog heev, tab sis nws tsis tuaj yeem ua rau muaj kev cuam tshuam. Cov yeeb nkab pvc yog ib hom tshiab ntawm cov kav dej nrog cov phab ntsa du thiab cov kab ntsug ntsug ntawm cov phab ntsa sab nrauv, uas tsis yooj yim rau hnub nyoog thiab tsim nyog rau cov kav dej hauv tsev.

3. Cov kev siv tseem ceeb sib txawv

UPVC yeeb nkab yog siv rau kev siv dej thiab tso dej ntawm cov tsev thiab cov kav dej phwj tuaj. Nws yooj yim heev rau nruab thiab tuaj yeem ntsia tau nrog flanges thiab cov khoom siv sib xws. Tsis muaj kev txwv rau kev tsim kho engineering, yog li qhov kev thov dav dav. PVC yas yeeb nkab feem ntau yog siv rau kev siv dej thiab tso dej hauv cov tsev. Nws yog ib txoj kev kub - melting method, thiab nws kuj siv viscose, tab sis nws tsis yooj yim los tsim rau lub caij ntuj no.

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