Homeliness, Dayactirka
Polypropylene: caddaymaha, codsiga
Waa maxay tuubooyinka polypropylene? Waa maxay baaxadda codsigooda, sifooyinka farsamo, taas oo macnaheedu yahay in Calaamaddooda? In this article waxaan isku dayi doonaa in ay kala saaraan arrimaha oo dhan. Iyo in la fahmo, si noocan oo kale ah qaab-dhismeedka biibiile waxaa loo arkaa wax si dhab ah u gaar ah, iyada oo aan taas oo ma suurtowdo in la damacsan rakibo ama dayactirka tuubooyinka, kuleyliyaha ama bulaacadda isgaarsiinta.
Dhuumaha Polypropylene - waa maxay?
Polypropylene - nooc ka mid ah polymer thermoplastic. Waxaa la sameeyey by isku (polymerization) derivative of taagoo gaaska ethylene. Doorshadan International "PP" polypropylene. Next, ka fiirso faahfaahinta tuubooyinka polypropylene: astaamaha farsamo, guryaha iyo technology ee soo saarta this qalab cusub qarnigan.
Isagoo iska caabin ah oo u gaar ah si ay u qase walxaha xumadoodu iyo dagaal badan, wax ka waxaa si balaadhan looga isticmaalaa rakibidda kuleylka, biyaha iyo xarumaha caafi. adkeysan karaan hooseeyo xaaladaha heerkulka (-10 ° C) ama sare (ilaa 110 digrii).
guryaha aasaasiga ah ee tuubooyinka polypropylene iyo GOST
biibiile polypropylene Modern, caddaymaha iyo guryaha kuwaas oo loo arki karaa in miiska ay leeyihiin isku halaynta, cimri dherer iyo arrin la awoodi karo. Faa'iidada ugu weyn oo kama taagna waa xaqiiqda ah in aanay u nugul geedi socodka daxalka, adkaysi u heerkulka, fududahay in la rakibo, qalabka bay'adda u dhigay. guryaha aasaasiga ah sida ay GOST hoos lagu soo bandhigay.
GOST | Halbeegga | tilmaame |
DIN52612 | conductivity kaamerada at 20 0 C. | 0.24 W / cm |
15139 | cufnaanta | 0.9 g / cm 3 |
23630 | Heat at 20 0 C (gaar) | 2 KJ / kg |
21553 | barafku | 149 0 C. |
11262 | xoog siligga (qeybtii) | 34 ÷ 35 N / mm 2 |
| 18599 | Dhalidda muruqa dhibic | 50% |
11262 | xoog dhalidda (siligga) | 24 ÷ 25 N / mm 2 |
15173 | ratio ballaarinta | 0.15 mm |
Dhaqdhaqaaqa tube polypropylene. baaxadda
Latest soo saarka ee technology waxyaabaha caag - tube polypropylene ah. Caddaymaha waa kuwan hoos ku siin.
- PN10 - biibiile khafiif ah. muddo - oo ku saabsan 50 sano. Waxa loo isticmaalaa kordhaya kululaynta dabaqa biyo qabow (heerkulka waa in aan ka badnayn 45 + 0 C). tirada Standard: Ø ka baxsan 20 ÷ 110 mm, Ø gudaha 90 ÷ 16.2 mm, biibiile oo dhumucdiisuna waxay derbiga 1.9 ÷ 10mm. cadaadiska magaceed - 1 MPA.
- PN20 - noocan ah tuubooyinka loo isticmaalo ee nidaamyada biyaha qabow ee dhismayaasha la deggan yahay ama warshadaha ama kulul (+80 0 C). nolosha Adeeggu waa 25 sano. cadaadiska magaceed - 2 MPA. Cabirka: Ø dibadda ah 16 ÷ 110 mm, Ø gudaha 10.6 ÷ 73.2 mm, oo dhumucdiisuna waxay derbiga ah ee beebka 16 ÷ 18.4 mm ah.
- PN25 - xoojinay mid aliminiyum ama tube polypropylene fiber galaas. Sida ay hantida inay isku multilayer ah. waqtiga hawlgalka waxay ku xiran tahay cadaadiska iyo heerkulka gudaha side. Waxa loo isticmaalaa kordhaya nidaamyada kuleylinta iyo biyo kulul ah. cadaadiska magaceed - 2.5 MPA. Cabirka: Ø ka baxsan 21.2 ÷ 77.9 mm, Ø gudaha 13,2 ÷ 50 mm, oo dhumucdiisuna waxay derbiga 4 mm ÷ 13,4
Faa'iidooyinka ugu weyn ee tuubooyinka polypropylene
Waa maxay faa'iidooyinka ay leeyihiin kama taagna ee tuubooyinka polypropylene? astaamaha farsamo ee polypropylene sida saarayaasha ku andacoonayaan, waa run ahaantii la yaab leh. Waxaa loo arkaa qalab dhisme oo isu loogu rakibo iyo dib u dhiska ah ee korontada, waayo, kaxeynayo la deggan yahay iyo warshadaha. Waxa ay si guul tijaabiyey by laboratories madax banaan Yurub iyo adduunka oo ay leeyihiin shahaadooyin rumayn tayada. Tixgeli u qalantid.
- Faa'iidada ugu weyn waa ay cimri dheer - ku saabsan 50 sano, iyo marka loo isticmaalo nidaam biyo qabow shaqayn karo ilaa 100 sano.
- Thanks to dusha sare si gaar ah loogu gudaha biibiilaha taas oo si joogto ah xiriir la biyaha, ma kayd on meelaha ay yihiin ma la aasaasay.
- Soundproofing. qaylada laga yaabaa inuu dhaco inta lagu guda jiro gaadiidka ee biyaha kulul ama dhexdhexaad ah kulaylka ee socodka fudud oo biyo ah. Polypropylene waa awood iyaga aadeen.
- Maqnaanshaha of condensate. biibiile Polypropylene PPR waa adkaysi u isbedel heerkulka ay sabab u tahay conductivity kaamerada hoose.
- miisaanka Light. Marka la barbar dhigo ay dhigiisa ah biraha ay u fududahay in ay 9 jeer yihiin.
- rakibaadda Easy.
- adeeg dheeraad ah looma baahna.
- Resistance iyaga walxaha acid-xumadoodu.
- barti ee tuubooyinka polypropylene waa mid aad u sarreeya.
- qiimaha la awoodi karo.
Xogeeda pn25 Product
Ma muddo dheer ka hor, soo saarayaasha ayaa samaysay oo sii daayay ee wax soo saarka mass of PN25 biibiile polypropylene. Caddaymaha ku qoran yihiin in sheet xogta ay.
tirada | Name caddaymaha | The qiimaha tuubooyinka polypropylene: Cabirka | |||||
20 ÷ 3,4 | 25 ÷ 4,2 | 32 ÷ 5,4 | 40 ÷ 6,7 | 50 ÷ 8,3 | 63 ÷ 10.5 | ||
1 | gudaha Ø | 13.2 mm | 16.6 mm | 21.2 mm | 26.6 mm | 33.4 mm | 42,0 mm |
2 | awoodda kulaylka gaar ah | 1.75 KJ / kg 0 C. | |||||
3 | Loo dulqaadan on Ø | + 0,3mm | + 0,3mm | + 0,3mm | + 0,4mm | + 0.5mm | + 0.6mm |
4 | ballaarinta toosan (1 / C 0) | 3,5 ÷ 10 -5 | |||||
5 | Markii ugu kuleylka lagu jiro alxanka | 5 seconds | 7 seconds | 8 ilbiriqsi | 12 sec | 18 sec | 24 ilbiriqsi |
6 | ratio roughness (u dhigma) | 0,015 mm | |||||
7 | markii qaboojinta (seconds) | 120 ilbiriqsi | 120 ilbiriqsi | 120 ilbiriqsi | 240 ilbiriqsi | 250 ilbiriqsi | 360 ilbiriqsi |
8 | xoog siligga | 35 MPA | |||||
9 | taxane caadiga ah | S2,5 | |||||
10 | muruqa ee fasaxa (qaraabo) | 350% | |||||
11 | Culayska (kg / mitir toosan) | 0.175 | 0.272 | 0,446 | 0.693 | 1,075 | 1.712 |
12 | Dhali xoog in xiisad | 30 MPA | |||||
13 | dhalaali socodka (index) PPR | 0,25 g / 10 min | |||||
14 | conductivity kaamerada | 0.15 m Tu / 0 C. | |||||
15 | Markii ugu kuleylka lagu jiro alxanka | 5 seconds | 7 seconds | 8 ilbiriqsi | 12 sec | 18 sec |
24 ilbiriqsi |
16 | module barti PPR lakabka | 900 MPA | |||||
17 | si qoto dheer ee Afyare hoos biibiile (ugu yaraan) inta lagu jiro alxanka | 14 mm | 15 mm | 17 mm | January 8 mm | 20 mm | 24 mm |
18 | cufnaanta tube (u dhigma) | 0,989 g / m 3 | |||||
19 | The mugga (gudaha) toosan mitir / l | 0.137 | 0,217 | 0.353 | 0,556 | 0,876 | 1.385 |
20 | Modulus PPR + fiber lakabka | 1200MPa | |||||
21 | ratio cabbir ah (standard) | 6SDR | |||||
22 | cufnaanta ee PPR | 0.91 g / m 3 | |||||
23 | Cadaadiska (magacaaban), PN | 25 bar | 25 bar | 25 bar | 25 bar | 25 bar | 25 bar |
24 | waqti alxanka ugu | 4 seconds | 4 seconds | 6 sec | 6 sec | 6 sec | 8 ilbiriqsi |
in-caag warshad cusub oo tayo sare leh iyo guryaha - tuubooyinka Polypropylene PN25. Caddaymaha waa la soo buuxda yaal miiska kore. Taasi waxay awooday inay xaliyaan dhibaatada la Wehliyaha sare ah ballaarinta kulaylka alaabta embriyaha sameeyey caag. Tani waxay suuro gelineysaa in ay isticmaalaan nidaam la cabbo biyo bixinta, qaybinta biyaha kulul, kulaylinta iyo isu geynta biilasha kale. Oo weliba gaadiid ah oo cabitaan kale ama gaasas oo aan dagaal ku wajahan waxyaabaha ka oo ay ka samaysan yihiin.
Features design
layers la dhinaca gudaha iyo dibadda ah waxaa laga sameeyay PPR100 a polypropylene fasalka gaarka ah. Boqolkiiba waxaa ka mid ah fiber fiber galaas ma aha wax ka yar 12%. Lakabka hoose laga sameeyey wax la mid ah, laakiin content fiber kordhay 70%, iyo waxa ku jira oo dheeh cas. Joogitaanka fiber galaas tuubada yaraynaysaa lahayo ku fiber by saameynta heerkulka, laakiin, nasiib daro, ma la qabsan karaa sida- oxygen ah.
Waa maxay xoojinta ee tuubooyinka polypropylene. nooc oo xoojin
Tixgeli biibiile xoojiyeen polypropylene universal, sifooyinka ay farsamo, noocyada xoojinta, halkaas oo loo isticmaalo. xoojinta Gaarka ah waxay suuro gelineysaa in ay isticmaalaan nidaamka kulaylinta ama kaydka ee biyaha kulul. Intaa waxaa dheer, ay ma yaqaan oo kaliya nolol dheer, laakiin sidoo kale heer sare ah oo tayo leh iyo hufnaan. Maanta, waxaa jira laba hab oo ah xoojinta ee noocan ah ee wax soo saarka: Maro adag iyo aluminium. Ha ka fikiro si aynu mid kasta oo iyaga ka mid ah si gooni gooni ah.
Glass fiber xoojinta
fiber xoojinta via - dhismeedka a tube saddex-israac: labo lakab oo polypropylene (gudaha iyo dibadda) iyo lakabka ah ee Maro adag. Lagu calaameeyey PPR-FB-PPR. Tani waxay soo gaabiyay in sixitaanka Xaqiijiyay qaab-dhismeedka iyo Maro adag mabda'a xoojino. Marka rakibidda alaabta, kuwaas oo aan u baahnayn baahida loo qabo dhaqmaan ama nadiif-up, khubaro ku talinaynaa rakibidda qaybood ah oo dheeraad ah oo dheeraad ah loogu rakibo.
xoojinta aluminium
wax soo saarka biibiile la xoojiyo - waa wax loogu rakibo nidaamka kulaylinta ama biyo kulul la heer sare ah rigidity dhismaha. Waxay yihiin in xoog dhigooda bir leh oo ay derbiyo khafiif ah. On meelaha ay waa inay joogaan u sixitaanka PPR-AL-PPR. Xoojinay mid labo lakab oo aluminium: ugu horeysay dalool rito yar, oo karriintii laga labaad ee adag iyo guud ahaan dusha tube of qaab dhismeedka ah. Marka kordhaya ee beebka kulayl u baahan yahay in uu xaaqaa oo daaha aluminium, lakabka Alxan ee polypropylene kaliya. Haddii si fiican loo hirgeliyo technology, nidaamka soo ururay shaqayn doonaan sanado badan dhibaato la'aan.
Polypropylene iyo codsiga nidaamka bullaacadaha
Sidaas darteed, waxaan ku ogaaday in polypropylene sida wax beebka ayaa iska caabin sare inay cawaaqib xumadoodu waxay dagaal badan iyo kiimikada. Sidaa darteed, su'aashu waxay "Waa maxay wacan inaad doorato biibiile ee korontada?" Jawaabtu waa cad - bulaacada casriga tuubooyinka Polypropylene. Caddaymaha: xasiloonida, xooggayga iyo cimri dherer. Waxa intaa dheer in iska caabin ah iyaga walxaha dagaal badan, sida dararkii waa badan oo dheeraad ah oo uu socon doono muddo dheer oo ku filan. Iyagu ma dhici sarkhaansan yihiin geeddi socodka xoqe marka la barbardhigo tuubooyin bir ah. Dhererka biibiile nidaamka bullaacadaha oo ku saabsan 4 m waa, tuubooyinka polypropylene dhexroor (sooca ah waxaa ka mid ah macluumaadka sida) waa 16 mm ilaa 125 mm. Taasi waa meesha codsiga of iyaga in nidaamka bullaacadaha waa wax ballaadhan. Way isku wada dheggan by alxanka sida-, ama siyaabo ka mid ah qalabka khaaska ah.
tuubooyinka polypropylene Valtec
Maanta waxaa jira soo jeedinta badan oo ka soo saarayaasha oo ka mid ah waxyaabaha ay u iibsada ee dalkeenna. Iyo marka aad dooranayso waxyaabaha dhismaha nidaamka injineernimada waqtiyo kuwo ku adag si ay u sameeyaan doorasho ay guushu ku mid ka mid ah. In muuqaalka ay yihiin gabi ahaanba isku mid oo kala duwan oo kaliya in technology-saarka. Ka dibna, haddii qofku ma aha karti ku saabsan alaabta dhammaan embriyaha, caddaymaha iyo waa lagama yaabo in la fahmo. Tani waa run gaar ah shirkadaha cusub oo ku jira suuqa iibka ayaa dhawaan u muuqday.
saarayaasha Talyaani "Valtek" waa iibsadaha uu tuubooyinka polypropylene cusub Valtec. Caddaymaha: tayo heer sare, habab cusub ee soo saaridda, cimri dherer iyo isku halaynta. Waxaa intaa dheer, shirkadda tani ma aha markii ugu horeysay oo meel keentay suuqa iibka. waxyaabaha ay had iyo jeer loo isticmaalo, iyo in baahida loo qabo. Tayada waa heer sare ah ay sabab u tahay xaqiiqada ah in shirkadda xajiya ula socdo horumarka tiknolojiyada cusub oo lagu fulinayo in ay wax soo saarka. saarayaasha badeecadaha The siiyo damaanad 7-sano.
Qiimaha kala duwan oo dhan wax soo saarka waa iska diyaar. Waxaa had iyo jeer waa dhan diyaar u ah biyo qabow oo farcan u xoojinay mid Maro adag ama tuubooyinka polypropylene aluminium qaybta dhexroor 20 ÷ 90 mm. Shaqaalaha shirkadda waa mid aad u dhow isha tayada alaabooyinka, si kasta oo qalad ama leexashooyinkaasi ka heerarka waxaa gebi ahaanba ka reebtay. Available in tuubooyinka gaar ah ilaa 4 mitir oo leh calaamad, la taageeraya waraaqo iyo shahaadooyin.
tuubooyinka PPRC
tube Tani of polypropylene-heerkulka sare dhigay. qaybta soo saaray dhexroor 20 ÷ 160 mm. Xoojinay mid fiiloyin galaas ama aluminium. Farqiga ugu muhiimsan ee u dhaxeeya waa indices yar oo ballaarinta kaamerada, khasaaraha cadaadis hoose. technology-soo-saarka waxay si buuxda u waafaqsan tahay shuruudaha GOST iyo heerarka caalamiga ah. Waa maxay tuubooyinka polypropylene PPRC? Caddaymaha, muuqaalada iyo faa'iidooyinka ka mid ah sheyga caag ah:
- conductivity kaamerada hooseeyo;
- heer sare ah ningax dhawaaqa;
- caabiga geedi socodka xoqe,
- caabiga walxaha dagaal badan iyagii;
- xoog sare;
- caabiga laabaya ka badan hal mar,
- bey'ada saaxiibtinimo wax;
- sahal ah loo xirxiro;
- qiimaha macquul ah;
- Nolosha adeeg dheer.
Isticmaalka polypropylene in nidaamka biyaha
waxyaabaha beebka caaga si degdeg ah ku soo biiray liiska qalabka dhismaha doondooneen ka dib, marka laga reebo ma tuubooyinka steel tuubooyinka Polypropylene. sifooyinka Technical, faa'iidada iyo khasaaraha ayaa hoos looga warbixinayaa.
- adkaysi u daxalka,
- nolosha adeeg - 50 sano,
- nadaafadda eber conductivity;
- sahal ah loo xirxiro;
- uma baahna wax daryeel gaar ah;
- qiimaha macquul ah;
- awood u leh inay hor istaagi cadaadis ah oo ku saabsan 20 bar;
- ningax kaamerada fiican.
darrada:
- ma u adkeysan kul ka badan 100 0 C,
- Awood la'aanta in la dayactiro ama hagaajin;
- alxanka loo baahan yahay.
Available in midabo kala duwan: cawlan, cagaaran, madow iyo caddaan. biibiile Color kuma xirna guryaha iyo tayada laakiin madow. Waxa uu leeyahay awood u leh inay ka dhacaan shucaaca ka ilaaliyo. Waayo, sii kordhaya nidaamka tuubooyinka loo isticmaalo dhexroor biibiile 16 ÷ 110 mm. Waayo, tuubooyinka biyo qabow ku haboon ku tilmaamay homopolymer PPH ama block acetate PPB. Waayo, biyaha kulul ama kulaylinta biibiile waxaa loo isticmaalaa la sixitaanka PEX-AL-PEX. Waxaa loo xoojiyey Maro adag ama aluminium.
tuubooyinka polypropylene Qoondaynta
All alaabooyinka yihiin waxyaabaha embriyaha laga sameeyey polypropylene waxa lagu tilmaamay in si gaar ah.
- PPB - sixitaanka hab waa biibiile xoog farsamoyaqaanka kacsantahay, tuubooyinka polypropylene loo isticmaalo kululaynta. Features: xoojinay (Maro adag ama aliminiyum), xoog, raagaya, la awoodi karo.
- PPH - calaamadeynta ee alaabta la dhexroor weyn. Waxay waxaa loo isticmaalaa in nidaamyada hawo ama nidaamyada biyo qabow.
- PPR - waa brand ugu caansan iyo boosaska. Its miday waa in ay tahay in ay u adkaysan durdur heerkulka sare biyaha awoodaan. Waxaa loo adeegsaday in nidaamka biyaha iyo nidaamka kuleylka kulul.
Dhamaan seddex ka mid ah noocyada kala duwan, kuwaas oo midba midka kale kaliya by nooca caaga ah loo isticmaalo soo saaridda. In ay ka kooban waxaa ku jira lagu daro gaarka ah in dhigo kuwo dabacsan oo raagaya.
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