PVC cob rau lub tes tsho tiv thaiv hluav taws xob
PVC cob rau hluav taws xob tiv thaiv tes tsho,
PVC Cable Qib, PVC rau Hluav Taws Xob Hlau, Ncua tseg PVC resin,
nplaim retardant PVC threading yeeb nkab yog hais txog PVC cob raws li cov khoom siv tseem ceeb, ntxiv lwm cov khoom siv extrusion molding rau hluav taws xob hlau thiab cable tiv thaiv hauv kev lag luam thiab kev tsim vaj tsev hauv qab 1000V.Vim nws lub teeb yuag, nplaim retardant, zoo rwb thaiv tsev, yooj yim installation thiab siv, kev noj qab haus huv, tsis muaj kuab paug, tsis muaj nqi, ntev kev pab cuam lub neej thiab lwm yam zoo, nyob rau hauv xyoo tas los no, nws tau lug siv nyob rau hauv lub tsev kho kom zoo nkauj sab hauv tsev thiab kev tsim kho engineering hydropower. installation ntawm cov yeeb nkab tiv thaiv.
Hard POLYvinyl chloride (PVC-U) insulated hluav taws xob casing muaj lub teeb, nruab nrab thiab hnyav peb qauv, 6 specifications, feem ntau haum rau ntau daim ntaub ntawv.Lub teeb yeeb nkab haum rau ci compression, thiab cov yeeb nkab nruab nrab thiab hnyav tuaj yeem ua rau lub siab siab tshaj 750N thiab 1250N raws.Yog li ntawd, nws tuaj yeem ntsia tau qhib lossis hauv qhov tsaus ntuj hauv txhua yam ntawm cov pob zeb tsis muaj kev tawg vim yog compression.Nyob rau tib lub sijhawm, xav txog qhov tshwj xeeb ntawm kev siv cov khoom, cov nplaim hluav taws xob ntxiv rau hauv cov mis, thiaj li ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom hauv cov txheej txheem siv.Cov khoom nws tus kheej tsis muaj cov yas yas, yog li tsis muaj kev phom sij zais ntawm kev nyiam kab thiab nas vim nws cov ntxhiab tsw tshwj xeeb.
Nta thermo plasticity, ua insoluble rau hauv dej, roj av thiab cawv, swelled los yog yaj rau hauv ether, ketone, chlorinated aliphatic hydrocarbons, thiab aromatic hydrocarbon, siab tiv thaiv corrosion, thiab zoo dielectric khoom.
Specification
| Hom | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 |
| K tus nqi | 72-71 : kuv | 70-69 : kuv | 68-66 | 65-63 : kuv | 62-60 : kuv | 59-55 : kuv |
| Viscosity, ml / g | 135-127 : kuv | 126-119 : kuv | 118-107 : kuv | 106-96 : kuv | 95-87 : kuv | 86-73 : kuv |
| Nruab nrab polymerization | 1350-1250 Nws | 1250-1150 Nws | 1100-1000 Nws | 950-850 : kuv | 950-850 : kuv | 750-650 |
| Tus naj npawb ntawm impurity particle max | 30 | 30 | 30 | 30 | 40 | 40 |
| Volatiles cov ntsiab lus % max | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Qhov ntom ntom g / ml min | 0.42 ib | 0.42 ib | 0.42 ib | 0.45 ib | 0.45 ib | 0.45 ib |
| Residual tom qab sieve 0.25mm mesh max | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063 hli | 90 | 90 | 90 | 90 | 90 | 90 |
| Number of grain / 10000px2 max | 40 | 40 | 40 | 40 | 40 | 40 |
| Plasticizer absorbency tus nqi ntawm 100g resin | 25 | 22 | 19 | 16 | 14 | 14 |
| Dawb % min | 74 | 74 | 74 | 74 | 70 | 70 |
| Residual chlorethylene ntsiab lus mg / kg max | 5 | 5 | 5 | 5 | 5 | 5 |
| ethylidene chloride mg/kg max | 150 | 150 | 150 | 150 | 150 | 150 |
Daim ntawv thov
* SG-1 yog siv los ua cov khoom siv hluav taws xob qib siab
* SG-2 yog siv los tsim cov khoom siv hluav taws xob, cov khoom muag muag thiab zaj duab xis
* SG-3 yog siv los tsim cov khoom siv hluav taws xob, cov yeeb yaj kiab ua liaj ua teb, cov khoom siv yas niaj hnub, xws li
raws li Zaj duab xis, raincoat, kev lag luam ntim khoom, tawv tawv, hose thiab khau ua khoom, thiab lwm yam.
* SG-4 yog siv los ua cov membranelle rau kev lag luam thiab kev siv pej xeem, raj thiab kav
* SG-5 yog siv los tsim cov khoom pob tshab sectionbar, tawv raj thiab cov ntaub ntawv zoo nkauj, xws li
raws li Rigid phaj, gramophone cov ntaub ntawv, valueand welding pas nrig, PVC kav, PVC qhov rais, qhov rooj, thiab lwm yam
* SG-6 yog siv los ua cov ntawv ci, tawv board thiab vuam pas nrig
* SG-7, SG-8 yog siv rau hauv kev tsim cov ntawv ci, hardinjection molding.Zoo hardness thiab siab zog, feem ntau yog siv rau cov raj thiab kav
Ntim
(1) Ntim: 25kg net / pp hnab, lossis kraft ntawv hnab.
(2) Chaw thau khoom kom muaj nuj nqis: 680Bags / 20'container, 17MT / 20'container.
(3) Chaw thau khoom kom muaj nuj nqis: 1000Bags / 40'container, 25MT / 40'container.
