PVC Rod yog ib qho kev sib tw ntawm cov khoom siv polyvinyl ntawm kev lag luam, kev cai} Corrosion tiv thaiv, kev kho cov dej, thiab hluav taws xob rwb thaiv tsev, nws qhov zoo tshaj plaws tau txais txiaj ntsig thaum muaj kev xav tau rau corrosion tsis kam thiab rwb thaiv tsev.
Qhov loj me:
Hwm Qib Qws 1.45: φ10-φ300
Qib Qib Qws 1.55: φ10 / - φ300
Khoom Xim:Txho, dawb, dub, tawm - dawb
Cov Khoom Qib:Qeb A, qib B
Cov khoom siv ceev (tshwj xeeb lub ntiajteb txawj nqus):1.45-1.55 G /M³
Cov Ntawv Txheej Txheem Ntawm UPCVC Extruded Rods
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Khoom npe |
UPVC Rigid Qws |
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Tsis yog. |
Tshuaj Ntsuam Xyuas |
Yuav Tsum Tau Ua |
Tshuaj xyuas qhov tshwm sim |
Kev txiav txim |
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1 |
Xim Txawv |
Tsis muaj xim sib txawv tau tso cai nyob rau hauv tib lub pob ntawm cov pas nrig |
Ntuas |
Muaj cai |
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Kev tshwm sim |
Qws saum npoo yuav tsum yog tus du, kaj, dawb los ntawm cov kab nrib pleb, kev puas tshuab kev puas tsuaj, pom tseeb impurities, thiab undispersed additives |
Ntuas |
Muaj cai |
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Qws hla -} seem yuav tsum yog tiaj; pig sab hauv yuav tsis tso cai |
Ntuas |
Muaj cai |
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Cov cim me me tau tso cai rau ntawm cov pas nrig sab saum npoo av, tab sis yuav tsum tsis txhob raug ntes los ntawm kov |
Ntuas |
Muaj cai |
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2 |
Ntom ntom (g / cm³) |
Tsawg dua los yog sib npaug rau 1.50 |
1.40 |
Muaj cai |
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3 |
Cov Khoom Siv Neeg Kho Tshuab |
Tensile lub zog (mpa) |
Ntau dua los yog sib npaug rau 32 |
33.8 |
Muaj cai |
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Cuam Tshuam Lub Zog (KJ / M²) |
Ntau dua los yog sib npaug rau 5 |
5.6 |
Muaj cai |
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4 |
Thermal Khoom |
Vicat softening kub (degree) |
Ntau dua los yog sib npaug rau 70 |
70.1 |
Muaj cai |
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5 |
Corrosion tus nqi (G / M²) 5h 60 degree |
35% ± 1 (m / m) hcl |
±4 |
-1.5 |
Muaj cai |
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30% ± 1 (m / m) hatso₄ |
±3 |
-0.7 |
Muaj cai |
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40% ± 1 (m / m) hnoos |
±3 |
-1.5 |
Muaj cai |
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40% ± 1 (m / m) naoh |
±3 |
-0.8 |
Muaj cai |
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Cov yam ntxwv
Kev lom neeg lom neeg heev corrosion tsis kam (tseem ceeb kom zoo dua):
Muab cov yeeb yaj kiab muaj txiaj ntsig zoo rau cov acids, alkalis, ntsev, roj, roj, thiab roj. Txawm li cas los xij, nws tsis tiv thaiv muaj zog oxidizing cov kua qaub thiab qee yam orgalicolents (piv txwv li, ketones, cov ntxhiab hydrocarbons).
Lub zog siab thiab Hardness:
Cov khoom ua pov thawj muaj zog zog thiab rigidity, tiv taus deformation, thiab tuaj yeem siv ua load - cov kabmob sib zog.
Nplaim retardancy thiab tus kheej - extinguishing (tseem ceeb feature):
PVC yog xam cov nplaim hluav taws- retardant thiab tus kheej {1} {extinguishes thaum muab tawm los ntawm cov hluav taws (ceeb toom: nws tsis yog hluav taws kub).
Superior hluav taws xob rwb thaiv tsev:
Tsis - kev coj ua, ua nws cov ntaub ntawv insulating zoo heev uas muaj arc kuj.
Zoo heev tevasab:
Yooj yim ua tiav siv tshuab machining (piv txwv li, txiav, drilling, xov tsis yog kev cai tsis yog {40 2}} txheem qhov.
Siab tus nqi - ua tau zoo:
Tus nqi qis dua piv rau qhov siab - Kev ua yeeb yam los tiv thaiv ptfosees) thiab PVDF (Polyvinylidene fluoride), ua rau nws txoj kev lag luam fluoride), ua rau nws txoj kev lag luam fluoride
Cov Ntawv Thov
1. Hluav taws xob thiab khoom siv hluav taws xob
Qhov no yog ib qho ntawm cov ntawv thov feem ntau vim yog PVC cov hluav taws xob hluav taws xob zoo nkauj.
Ringhing tsho hnav tsho thiab spacing: siv rau cais cov khoom siv hluav taws xob, cov xov hlau tsis pub dhau lub pob hluav taws xob, tswj cov vaj huam sib luag, thiab hloov pauv.
2. Tshuaj lom neeg ua haujlwm thiab siv cov kua roj
PVC LUB HOM PHIAJ RAU NTAU YAM RAWS LI COV SOIDS, ALKalis, ntsev, thiab dej cawv ua rau nws zoo tagnrho rau qhov chaw xeb.
· Valve thiab tej nqus cov khoom nqus: Siv los ua cov kav, cov rooj zaum, thiab cov ntsaws ruaj ruaj rau li qub thiab cov twj siv thiab cov twj siv ua kua.
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3. Kev tsim kho thiab kos duab
Cov pas nrig tau siv rau ob qho tib si ua haujlwm thiab kev ua kom zoo nkauj hauv cov phiaj xwm ua vaj tse.
· Kev ua kom nrov nrov thiab cov rivets: tsis {- corrosive fasteners rau sab nraum zoov lossis noo ib puag ncig.
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4. Tubrog
Kev sib xyaw ntawm cov dej thiab corrosion tsis kam ua PVC zoo meej rau cov khoom lag luam marine.
5. Kev Tsim Kho thiab Tuam Txhab Fabrication
Cim npe nrov: Tshuab Grey Rod, Suav teb PVC Grey Rod Manufacturers, lwm tus neeg, Hoobkas
