NBR PVC NITRILE XAASHIDA XAASHIGA XAASHIGA CASIGA AH
Sharaxaada
NBR PVC NITRILE XAASHIDA XUMOGA XUMOGA XAASHIGA XAASHIGA XUMOGA XUMOGA AH EE CARUURTA XAASHIGA waa jilicsanaan kulaylka, ilaalinta kulaylka iyo agabka ilaalinta tamarta iyadoo la adeegsanayo caag butyronitrile oo leh waxqabadka ugu wanaagsan iyo polyvinyl Chloride (NBR & PVC) oo ah alaabta ceeriin ee ugu muhiimsan iyo agabka kale ee tayada sare leh ee kaaliyaha iyada oo loo marayo xumbo iyo wixii la mid ah habraac gaar ah.
Heerka caadiga ah
| Kingflex Cabirka | |||||||
| Tkacsi | Wdh 1m | Wdhererka 1.2m | Wdhererka 1.5m | ||||
| Inches | mm | Cabbirka (L*W) | ㎡/Roob | Cabbirka (L*W) | ㎡/Roob | Cabbirka (L*W) | ㎡/Roob |
| 1/4" | 6 | 30 × 1 | 30 | 30 × 1.2 | 36 | 30 × 1.5 | 45 |
| 3/8" | 10 | 20 × 1 | 20 | 20 × 1.2 | 24 | 20 × 1.5 | 30 |
| 1/2" | 13 | 15 × 1 | 15 | 15 × 1.2 | 18 | 15 × 1.5 | 22.5 |
| 3/4" | 19 | 10 × 1 | 10 | 10 × 1.2 | 12 | 10 × 1.5 | 15 |
| 1" | 25 | 8 × 1 | 8 | 8 × 1.2 | 9.6 | 8 × 1.5 | 12 |
| 1 1/4" | 32 | 6 × 1 | 6 | 6 × 1.2 | 7.2 | 6 × 1.5 | 9 |
| 1 1/2" | 40 | 5 × 1 | 5 | 5 × 1.2 | 6 | 5 × 1.5 | 7.5 |
| 2" | 50 | 4 × 1 | 4 | 4 × 1.2 | 4.8 | 4 × 1.5 | 6 |
Xaashida Xogta Farsamada
| Xogta Farsamada ee Kingflex | |||
| Hanti | Unug | Qiimaha | Habka Imtixaanka |
| Kala duwanaanta heerkulka | °C | (-50 - 110) | GB/T 17794-1999 |
| Kala duwanaanshaha cufnaanta | Kg/m3 | 45-65Kg/m3 | ASTM D1667 |
| Marxalaynta uumiga biyaha | Kg/(mspa) | ≤0.91×10 ﹣¹³ | DIN 52 615 BS 4370 Part 2 1973 |
| μ | - | ≥10000 | |
| Habdhaqanka kulaylka | W/ (mk) | ≤0.030 (-20°C) | ASTM C518 |
| ≤0.032 (0°C) | |||
| ≤0.036 (40°C) | |||
| Qiimaynta Dabka | - | Fasalka 0 & Fasalka 1 | BS 476 Qaybta 6aad qaybta 7aad |
| Tusmada Faafinta Ololka iyo qiiqa Horumaray |
| 25/50 | ASTM E84 |
| Tusmada Ogsajiinta |
| ≥36 | GB/T 2406,ISO4589 |
| Nuugista Biyaha,% Volume | % | 20% | ASTM C 209 |
| Deganaanshaha cabbirka |
| ≤5 | ASTM C534 |
| Iska caabin fangaska | - | Wacan | ASTM 21 |
| Iska caabinta ozone | Wacan | GB/T 7762-1987 | |
| Iska caabinta UV iyo cimilada | Wacan | ASTM G23 | |
Faa'iidooyinka alaabta
Hagaajinta waxtarka tamarta ee dhismaha
Yaree gudbinta codka dibadda ee gudaha dhismaha
Nuug dhawaaqyada dib-u-celinta ee dhismaha dhexdiisa
Bixi waxtarka kulaylka
Dahaarka kulaylka weyn oo leh dabeecad kuleyl hooseeya
Qoyaanka hooseeya & nuugista biyaha
Ku habboon Dhismaha & warshadaha dhismaha
Xoog waara oo wanaagsan oo qalloocan
Bixi barkin aad u wanaagsan & nuugista naxdinta leh
Walxaha aan sunta ahayn & badbaadada carruurta
Aad uga soo horjeeda nabarrada
Xakamaynta uumiga: The elastomeric, caag nitrile ahdahaarka tuubada xumboWaxay ka hortagtaa uumi qaboojiyaha tuubooyinka naxaasta, kuleylinta iyo tuubooyinka hawo-qaadista, iyo tuubooyinka qaboojinta.
Codsiyada Kala Duwan: Ma jiraan wax badan oo tuubada xumbo caag ah oo nitrile ah oo aan kuu qaban karin.Marka si habboon loo dahaadhay iyo marka laga shaqaynayo inta u dhaxaysa heerkulbeeggeeda, xumbo caag ah oo soo daahaysa waxay badbaadisaa tamarta luminta khadadka tuubooyinka kulul iyo kuwa qabowba, iyo sidoo kale bustaha dahaadhka tuubada.
Tuubbada xumbo caagga ah oo soo daahday ayaa adkaysi u leh uumiga biyaha.
Waxay bixiyaan adhesion aad u fiican oo ku dhejisan dhejisyada iyo dahaarka.
Dahaarka waa sahlan tahay in la gooyo, la qaado oo la rakibo.Ku rakibida caagga nitrile ee tuubooyinka waa hawl fudud oo DIY ah.
Waxay si weyn u yaraynaysaa kharashka tamarta.
Waxay si hufan ugu shaqeysaa heerkul ballaaran -50 °C ilaa +110 °C.
Thedahaarka tuubada caagga nitrilewaxay kordhisaa nolosha tuubbooyinkaaga codsiyada warshadaha, ganacsiga iyo deegaanka.
Waa kuwo kharash-ool ah, fududahay in la rakibo oo aad u dabacsan.
RFQs
Waa maxay dahaarka tuubada caagga ah ee nitrile?
Daboolka tuubada nitrile waxay ka samaysan tahay caag nitrile ah ama Buna R, elastomer inta badan la isticmaalo.Rabadhka Nitrile waxa uu ka kooban yahay copolymers-ka aan dheregsanayn ee acrylonitrile iyo butadiene monomers.Waxyaabaha kiimikaad iyo kuwa jireed ee caagga nitrile way kala duwan yihiin iyadoo lagu saleynayo qurxinta polymerka.
Waa maxay faraqa u dhexeeya NBR/PVC iyo EPDM insulation?
Dahaarka unugga elastomeric ee xiran, oo sidoo kale loo yaqaan caag, ayaa ganacsi ahaan la heli karaa ku dhawaad 70 sano.Waxaa caadi ahaan loo cayimay in lagu daboolo nidaamyada makaanikada ee ka hooseeya jawiga (qabow) sida HVAC, VRF/VRV, qaboojiyaha, biyaha la qaboojiyey, gaasta caafimaadka, iyo tubooyinka biyaha qabow.
Doorashada qalabka dhismaha, falanqaynta iyo isbarbardhigga ayaa muhiim u ah samaynta doorasho sax ah.Haddi aad dooranayso alaabta dahaadhka ah ee dabaqa dhaadheer, ama sheyga dahaarka ee HVAC ama nidaamka tuubooyinka, hubinta in la buuxiyo shuruudaha codsiyada iyo xeerarka dhismaha ayaa muhiim u ah rakibid wax ku ool ah oo waafaqsan.Kala duwanaanshiyaha sida heerkulka, cufnaanta, qulqulka biyaha, ama iska caabbinta UV dhamaantood waxay saameyn karaan xulashada mashruuca guuleysta.
Goobta dahaarka makaanikada, Kingflex waxay haysataa fursado ku dhawaad codsi kasta iyo baahi kasta.Si ka duwan kuwa kale ee soo saarayaasha dahaadhka, Kingflex waxa ay soo saartaa laba ka mid ah qalabka dahaadhka elastomeric ee ugu caansan ee HVAC, biyaha la qaboojiyey, iyo hababka qaboojinta ee ku salaysan nitrile butadiene rubber (NBR) iyo ethylene propylene diene monomer rubber (EPDM).Labadan xumbo elastomeric waa dabacsanaan, unug xiran, waxayna leeyihiin iska caabin sare oo qoyaanka iyo soo gelista biyaha.Dhab ahaantii, qulqulka biyuhu aad buu u hooseeyaa oo guud ahaan uma baahna dib-u-dhigeyaasha biyaha- uumiga.Sidoo kale, oo leh caabbinta uumiga sare iyo qiiqa hawada sare, xumbooyinka elastomeric-kan waxay qabtaan shaqo aad u fiican si ay uga hortagaan samaynta uumiga.
Awoodo kala duwan iyo codsiyo kala duwan
Inkasta oo NBR iyo EPDM ay u muuqdaan inay isku mid yihiin, waxaa jira farqi muhiim ah.NBR waa iskudhis aan udgoon lahayn, halka EPDM ay tahay polymer caraf udgoon.Intaa waxaa dheer, NBR waxaa lagu sameeyay iyadoo la isticmaalayo acrylonitrile iyo butadiene monomers, halka EPDM lagu sameeyay isticmaalka ethylene, propylene iyo diene comonomer.Farqiga kale ee muhiimka ah marka loo eego codsiga, waa in NBR ay leedahay heerkul kala duwan -40F ilaa 180F, halka EPDM ay leedahay heerkul hawleed ballaaran oo ah -65°F ilaa 250°F.
NBR waxay kaligeed u taagan tahay sidii elastomer-ka ugu saliidda iyo shidaalka u adkaysta.Waxa kale oo ay caan ku tahay ilaalinta xasilloonida heerkulka hooseeya.Dhanka kale, EPDM waa kuleyl, ozone, iyo caag UV u adkeysi leh oo leh xoog adag, caabbinta gabowga, iyo caabbinta abrasion, iyo sidoo kale leh cufnaanta qiiqa hoose oo leh celceliska horumarinta ololka gaar ahaan 1-1/2 iyo 2" dhumucdiisuna.
Labada badeecooyinka dahaarka xumbo gacanta ee caagga ah ee Kingflex ayaa la xaqiijiyay beddelka fiberglass ee HVAC, biyaha la qaboojiyey, iyo nidaamyada qaboojiyaha (tubooyinka, bambooyinka, taangiyada, weelasha, iyo qaybaha) sababtoo ah ka kooban kiimikada hydrophobic, qaab-dhismeedka unugyada xiran, iyo gudaha ku dhex jira. retarders uumiga.
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