Polyurethane Ceramic Vulcanized Liner

1. Cov qauv & cov khoom siv

Nws txais yuav ib yam peb - txheej txheem sib xyaw:

Hnav- txheej tiv thaiv: 92% - 95% alumina ceramic (cylindrical / square shape, Mohs hardness 9) rau kev hnav tsis kam.

Buffer txheej: High-kev ua tau zoo polyurethane (PU), Shore A hardness 85 ± 5, tensile lub zog Ntau dua los yog sib npaug rau 25 MPa, elongation ntawm tawg Ntau dua lossis sib npaug li 500%. Nws absorbs cuam tshuam quab yuam thiab tiv thaiv ceramic chips los ntawm cracking.

Rov qab txheej: Q235 steel phaj (thickness: 6-12 mm) nrog welded studs rau installation yooj yim.

Key bonding zog:

Peel lub zog ntawm PU thiab ceramic Ntau dua lossis sib npaug ntawm 10 MPa / cm;

Peel zog ntawm PU thiab steel phaj siab dua los yog sib npaug rau 12 MPa / cm.

Kev khiav hauj lwm kub: -20℃~ 150 degree, haum rau cov av noo, kub-kub thiab hnyav ua hauj lwm tej yam kev mob.

2. Core Zoo

Zoo hnav tsis kam: Kev pab lub neej yog 8-10 npaug ntawm cov roj hmab liner thiab tshaj 20 npaug ntawm cov hlau zoo tib yam.

Kev cuam tshuam zoo heev: Polyurethane absorbs lub zog cuam tshuam kom tsis txhob tawg ceramic, zoo tagnrho rau siab - nrawm cuam tshuam ntawm cov ntaub ntawv loj.

Zoo corrosion & hydrolysis tsis kam: Resistant rau acid, alkali thiab laus, muaj feem xyuam rau cov av noo thiab corrosive ib puag ncig.

Yooj yim installation & txij nkawm: Kho los ntawm bolts lossis vuam; modular tsim tso cai hloov ceev.

Tsis tshua muaj suab nrov: Elastic buffer zoo txo ​​cov suab nrov los ntawm cov khoom cuam tshuam.

3. Cov Lus Qhia Tshwj Xeeb

Standard loj: 200 × 200 hli, 300 × 300 hli, 400 × 400 hli, 500 × 500 hli; kev cai qhov ntau thiab tsawg muaj.

Ceramic thickness: 10-20 hli; PU txheej thickness: 15-30 hli; steel phaj thickness: 6-12 hli.

Ceramic duab: Lub tog raj kheej (nyiam dua rau kev cuam tshuam zoo dua), square, hexagon.

4. Daim ntawv thov teb

Dav siv rau kev ua haujlwm nrog kev puas tsuaj loj thiab cuam tshuam hnyav:

Mining & ntxhia ua: Hoppers, chutes, ore bins, screen liners.

Thermal zog & metallurgy: Coal chutes, tshauv hoppers, sinter cog bins.

Chaw nres nkoj & khoom siv hauv tsev: Unloader hoppers, aggregate bins, mixer liners.

Kev lag luam tshuaj lom neeg & cement: Hauv ob sab phlu rau cov khoom siv nyob rau hauv kev puas tsuaj loj thiab corrosion.

5. Kev sib piv nrog cov khoom zoo sib xws

6. Kev teeb tsa & Kev tu

Kev txhim kho: Txhim kho cov thaub qab steel nrog bolts lossis vuam. Tshem tawm qhov sib txawv thaum lub sij hawm sib dhos modular.

Kev Kho: Tshawb xyuas cov fasteners tsis tu ncua. Cov khoom hnav ib leeg tuaj yeem hloov pauv yam tsis muaj kev rhuav tshem tag nrho.

7. Cov txheej txheem xaiv

Ceramic: Al₂O₃ cov ntsiab lus Ntau dua lossis sib npaug rau 92%, Mohs hardness Ntau dua lossis sib npaug rau 9; cylindrical zoo yog pom zoo.

Polyurethane: Tensile zog Ntau dua los yog sib npaug rau 25 MPa, elongation ntawm tawg Ntau dua lossis sib npaug li 500%; hydrolysis- cov qauv resistant yog nyiam.

Bonding zog: PU-ceramic Ntau dua los yog sib npaug rau 10 MPa / cm, PU- steel phaj siab dua los yog sib npaug rau 12 MPa / cm.

Backing steel: Q235 qib, thickness Ntau dua los yog sib npaug li 8 hli nrog ruaj khov welded studs.

Cim npe nrov: Polyurethane ceramic vulcanized liner, Tuam Tshoj polyurethane ceramic vulcanized liner manufacturers, lwm tus neeg, Hoobkas