Lasaaray 1mm 5mm POM delrin pom sheet
Faahfaahinta Alaabta:
Polyoxymethylene (POM) waa polymer isku dhafan oo si ballaaran loogu isticmaalo warshado kala duwan sababtoo ah sifooyinka wanaagsan. Mid ka mid ah alaabooyinka POM ee ugu caansan waa xaashida POM, taas oo lagu yaqaanay xoogga sare ee dusha sare, sifooyin aad u fiican iyo iska caabin aad u fiican. Laakiin maxaa ka dhigaya xaashida POM mid gaar ah?
Marka hore,xaashida POMs aad bay u xoog badan yihiin oo adag yihiin, taas oo ka dhigaysa mid ku habboon codsiyada u baahan adkaansho sare. Waad ku mahadsan tahay xoogga saameynta sare leh, xitaa heerkulka hooseeya, xaashida POM waxay u adkeysan kartaa walaac badan iyada oo aan dillaacin ama jebin, iyaga oo ka dhigaya kuwo aad loogu kalsoonaan karo oo waara.
Faa'iidada kale ee weyn ee xaashida POM waa nuugista qoyaanka hooseeya. Xaalad buuxda, xaashida POM waxay nuugaan kaliya 0.8% qoyaanka, taas oo macnaheedu yahay inay aad ugu adkaysanayaan qoyaanka iyo waxyeelada qoyaanka. Tani waxay ka dhigeysaa mid ku habboon in loo isticmaalo codsiyada halka soo-gaadhista qoyaanku ay tahay dhibaato iman karta.
Intaa waxaa dheer, xaashida POM waxay caan ku yihiin iska caabbinta xirashada aadka u fiican iyo guryaha silbashada. Xoogga sare iyo dusha siman ee xaashida POM waxay hubisaa in ay aad ugu adkaysanayso xoqidda iyo jeexjeexyada, taas oo ka dhigaysa mid ku habboon in loo isticmaalo codsiyada halka khilaafku yahay arrin muhiim ah.
Waraaqaha POM sidoo kale waa kuwo aad loo farsameyn karo, taasoo la micno ah in si fudud loo gooyn karo, loo qaabeyn karo oo loo qaabeyn karo si ay ugu habboonaato codsiyo kala duwan. Tani waxay ka dhigeysaa kuwo isku dhafan oo ku habboon goobo warshadeed oo kala duwan.
Intaa waxaa dheer,xaashida POMs waxay leeyihiin iska caabin gurguurta oo wanaagsan, taas oo macnaheedu yahay ma beddelmi doonaan ama isbeddeli maayaan waqti ka dib. Waxay sidoo kale leeyihiin xasillooni cabbir sare ah, taas oo hubinaysa in ay hayaan qaabkooda saxda ah iyo cabbirkooda ka dib marka la gooyo ama la mariyo.
Waraaqaha POM sidoo kale aad ayey ugu adkaysanayaan hydrolysis, taas oo macnaheedu yahay in ay u adkeysan karaan soo-gaadhista biyaha oo dheer iyaga oo aan jabin. Dhab ahaantii, POM-C (copolymer) waxay soo bandhigaysaa xasilloonida kuleylka sare iyo caabbinta sare ee kiimikooyinka, oo ay ku jiraan hydrolysis.
Ugu dambeyntii, xaashida POM waxay leeyihiin adkeysi aad u fiican iyo dabacsanaan soo kabashada, taas oo hubinaysa inay dib uga soo laaban karaan wax kasta oo isbeddel ah ama saameyn ah iyaga oo aan lumin qaabkooda ama waxqabadkooda.
Marka la soo koobo, xaashida POM waa polymer la isku halleyn karo oo la isku halleyn karo oo loo isticmaali karo codsiyo kala duwan. Xooggooda aadka u muuqda, caabbinta xidhashada, xasilloonida cabbirka iyo hawl-qabadku waxay ka dhigaan kuwo ku habboon jawiga warshadaha halkaas oo ad-adag iyo adkaysigu ay yihiin arrimaha muhiimka ah. Waraaqaha POM waxay aad ugu adkaysanayaan qoyaanka iyo biyo-celinta, waxayna yihiin kuwo aad u adkeysi badan oo waara, iyaga oo ka dhigaya inay leeyihiin mashruuc kasta oo halis ah.
Tilmaamaha Alaabta:
| Xaashida Xogta Gaarka ah ee Guddiga POM Midab leh | |||||
|
| Sharaxaada | Shayga Lam. | Dhumucda (mm) | Ballaca & Dhererka (mm) | Cufnaanta (g/cm3) |
| Boodhka POM midabka leh | ZPOM-TC | 10 ~ 100 | 600x1200/1000x2000 | 1.41 | |
| Dulqaadka (mm) | Miisaanka (kg/pc) | Midabka | Qalab | Wax lagu daro | |
| +0.2~+2.0 | / | Midab kasta | LOYOCON MC90 | / | |
| Abrasion mugga | Is-jiidaaminta | Xoogga Jilicsan | Kordhinta xilliga Nasashada | Xoog Laabashada | |
| 0.0012 cm3 | 0.43 | 64 MPa | 23% | 94 MPa | |
| Modulus Flexural | Xoog Saamaynta Charpy | Heerkulka guracan ee kulaylka | Rockwell Hardness | Nuugista Biyaha | |
| 2529 MPa | 9.9 kJ/m2 | 118 °c | M78 | 0.22% | |
Cabbirka Alaabta:
| Magaca shayga | Dhumucda (mm) | Cabbirka (mm) | Dulqaadka dhumucda (mm) | EST NW (KGS) |
| saxan pom delrin | 1 | 1000x2000 | (+0.10) 1.00-1.10 | 3.06 |
| 2 | 1000x2000 | (+0.10) 2.00-2.10 | 6.12 | |
| 3 | 1000x2000 | (+0.10) 3.00-3.10 | 9.18 | |
| 4 | 1000x2000 | (+0.20)4.00-4.20 | 12.24 | |
| 5 | 1000x2000 | (+0.25)5.00-5.25 | 15.3 | |
| 6 | 1000x2000 | (+0.30)6.00-6.30 | 18.36 | |
| 8 | 1000x2000 | (+0.30)8.00-8.30 | 26.29 | |
| 10 | 1000x2000 | (+0.50)10.00-10.5 | 30.50 | |
| 12 | 1000x2000 | (+1.20)12.00-13.20 | 38.64 | |
| 15 | 1000x2000 | (+1.20)15.00-16.20 | 46.46 | |
| 20 | 1000x2000 | (+1.50)20.00-21.50 | 59.76 | |
| 25 | 1000x2000 | (+1.50)25.00-26.50 | 72.50 | |
| 30 | 1000x2000 | (+1.60)30.00-31.60 | 89.50 | |
| 35 | 1000x2000 | (+1.80)35.00-36.80 | 105.00 | |
| 40 | 1000x2000 | (+2.00)40.00-42.00 | 118.83 | |
| 45 | 1000x2000 | (+2.00)45.00-47.00 | 135.00 | |
| 50 | 1000x2000 | (+2.00)50.00-52.00 | 149.13 | |
| 60 | 1000x2000 | (+2.50)60.00-62.50 | 207.00 | |
| 70 | 1000x2000 | (+2.50)70.00-72.50 | 232.30 | |
| 80 | 1000x2000 | (+2.50)80.00-82.50 | 232.30 | |
| 90 | 1000x2000 | (+3.00)90.00-93.00 | 268.00 | |
| 100 | 1000x2000 | (+3.50)100.00-103.5 | 299.00 | |
| 110 | 610x1220 | (+4.00)110.00-114.00 | 126.8861 | |
| 120 | 610x1220 | (+4.00)120.00-124.00 | 138.4212 | |
| 130 | 610x1220 | (+4.00)130.00-134.00 | 149.9563 | |
| 140 | 610x1220 | (+4.00)140.00-144.00 | 161.4914 | |
| 150 | 610x1220 | (+4.00)150.00-154.00 | 173.0265 | |
| 160 | 610x1220 | (+4.00)160.00-164.00 | 184.5616 | |
| 180 | 610x1220 | (+4.00)180.00-184.00 | 207.6318 | |
| 200 | 610x1220 | (+4.00)200.00-205.00 | 230.702 |
Xaashida Xogta Jirka:
| Midabka: | caddaan | Laacida diiqad xawli ah/ culayska culayska ka saaray shoogga: | 68/-Mpa | Tilmaanta raadraaca halista ah (CTI): | 600 |
| Saamiga: | 1.41g/cm3 | Jebinta cadaadiska xajinta: | 35% | Awood xidhidh: | + |
| Iska caabbinta kulaylka (oo socota): | 115 ℃ | Unugyada xajinta ee barti: | 3100MPa | Xiriirka cuntada: | + |
| Iska caabbinta kulaylka (muddo gaaban): | 140 | Cadaadiska cadaadiska caadiga ah -1%/2%: | 19/35MPa | Iska caabbinta aysiidhka: | + |
| Barta dhalaalka: | 165 ℃ | Tijaabada saamaynta farqiga u dhexeeya pendulum: | 7 | Iska caabin Alkali | + |
| Heerkulka kala guurka galaas: | _ | Isku-dhafka is-jiidhidda: | 0.32 | Iska caabbinta biyaha kaarboonaysan: | + |
| Isku xidhka fidinta kulaylka toosan (celcelis ahaan 23 ~ 100 ℃): | 110×10-6 m/(mk) | Rockwell adkaanta: | M84 | Iska caabin isku dhafan oo caraf udgoon: | + |
| (celcelis ahaan 23-150 ℃): | 125×10-6 m/(mk) | Awoodda korontada | 20 | Iska caabin Ketone: | + |
| Daboolida(UI94): | HB | Iska caabbinta mugga: | 1014Ω×cm | Dulqaadka dhumucda (mm): | 0 ~ 3% |
| Nuugista biyaha (ku dhuuqida biyaha 23 ℃ ilaa 24H): | 20% | Iska caabinta dusha sare: | 1013 Ω | ||
| (Ku dhex geli biyaha 23 ℃: | 0.85% | Dielectric joogto ah-100HZ/1MHz: | 3.8/3.8 |
Habka Alaabta:
Tilmaamaha Alaabta:
- Hanti farsamo sare
- Deganaanshaha cabbirka iyo nuugista biyaha hooseeya
- Iska caabbinta kiimikada, caabbinta caafimaadka
- Iska caabin gurracan, iska caabin daal
- Iska caabbinta abrasion, iskudhafan hoose ee khilaaf
Tijaabinta Alaabta:
Tianjin Beyond Technology Developing Co., Ltd waa shirkad dhamaystiran oo diiradda saaraysa wax soo saarka, horumarinta iyo iibinta balaastikada injineernimada, caag iyo dhufashada alaabta aan biraha ahayn tan iyo 2015
Waxaan aasaasnay sumcad wanaagsan oo aan dhisnay xiriir iskaashi oo waqti-dheer & xasilloon oo aan la leenahay shirkado badan oo gudaha ah waxaana si tartiib tartiib ah u dhaqaaqnay inaan iskaashi la yeelanno shirkadaha dibadda ee Koonfur-bari Aasiya, Bariga Dhexe, Waqooyiga Ameerika, Koonfurta Ameerika, Yurub iyo gobollada kale.
Alaabtayada ugu muhiimsan:UHMWPE, MC naylon, PA6,POM, HDPE,PPPU, PC, PVC, ABS, ACRYLIC, PTFE, PEEK, PPS, PVDF go'yaal & ulo
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