Ob-tivthaiv polyurethane kua nplaum pawg lub kaum sab xis kua nplaum

1. Nta
Cov khoom no yog ob qho tib si polyurethane lub kaum ntse ntse kua nplaum rau cov qhov rooj zoo thiab qhov rais.Nws muaj cov yam ntxwv ntawm lub zog siab, siab toughness, siab sealing, zoo heev thiab kub kub ua haujlwm, thiab zoo heev huab cua tsis kam.
Qhov thib ob, qhov Scope ntawm daim ntawv thov
Raws li lub kaum sab xis, nws yog tsim rau kaum-txuas aluminium alloy, steel-yas co-extrusion, ntoo-aluminium composite, aluminium-yas composite thiab lwm qhov rooj thiab qhov rais.Cov ces kaum yog khi rau phab ntsa ntawm qhov profile kab noj hniav kom ntxiv dag zog rau cov qauv.Nws muaj kev sib raug zoo ntawm kev sib raug zoo, muaj zog tiv thaiv qhov kub thiab txias, huab cua tsis zoo, thiab tsis tshua muaj elasticity tom qab kho, kom lub kaum sab xis thiab qhov profile tuaj yeem txuas tau yooj yim, uas daws tau ntau yam teeb meem xws li tawg, dislocation, deformation thiab to. lub qhov rais ces kaum.Haum rau qhib gluing txheej txheem.
Nws kuj tseem siv tau los ua cov nplaum nplaum uas muaj zog heev.Nws tuaj yeem khi cov hlau feem ntau, ntoo, yas, ceramics, pob zeb, thiab lwm yam, thiab siv ntau qhov chaw uas yuav tsum tau muaj kev sib koom ua ke.Vim nws cov khoom zoo li cov viscosity siab, nws tuaj yeem siv rau hauv qee qhov kev siv caulking thiab txhaws.
3. Technical parameters
AB
Cov tsos mob: Off-dawb muab tshuaj txhuam, xim av muab tshuaj txhuam
Mixing ratio ntim piv: 11
Qhov ceev (g / cm3) 1.4 ± 0.05 1.4 ± 0.05
Khoom siv: 100% 100%
To
Surface curing lub sij hawm (25 ℃): 20-40min
Hardness: Shao D60
Shear zog (aluminium / aluminium) ≥12MPa

pom zoo ua hauj lwm tej yam kev mob
1. Cov kauj ruam sib xyaw: Tig cov khoom siv yas sib txuam rau cov kua nplaum qhov hluav taws xob.Siv ib rab phom ob-lub tog raj kheej nplaum los yog rab phom pneumatic kua nplaum kom sib npaug ntawm cov kua nplaum rau hauv cov khoom sib tov, thiab ncaj qha ntaus qhov qhuav, tsis muaj plua plav, thiab tsis muaj roj.
* Rau kev nyab xeeb, nws tsis pom zoo kom siv thawj 20g ntawm cov kua nplaum sib xyaw, vim nws yuav tsis tuaj yeem sib xyaw ua ke vim kev xav.
2. Siv cov kua nplaum sib tov ntawm chav tsev kub li 20 feeb.Cov kua nplaum uas nyob hauv lub tshuab tov tsis tuaj yeem qhuav hauv 20 feeb.Yog tias cov kua nplaum txuas ntxiv mus, ib qho khoom siv yuav siv tau rau ib hnub.
* Hnub tom qab, lub tov khoom tuaj yeem hloov tau nrog ib qho tshiab.Nws tsis pom zoo kom siv thawj 20g ntawm cov roj hmab sib xyaw.Rau
3. Pom zoo npaum li cas: txog 20g ib lub qhov rais ces kaum ntawm qhov nruab nrab.
Tsib, ruaj khov
Muab kaw, tsis muaj hnub ci ncaj qha, muab tso rau hauv qhov chaw qhuav ntawm 15 ° C txog 25 ° C, lub sijhawm khaws cia ntawm cov khoom qub yog ib xyoos;cov txheej txheem kua nplaum uas tau dhau lub txee lub neej yuav tsum tau lees paub rau qhov txawv txav ua ntej siv.
Rau, ntim
600mL ob lub raj, txhua pab pawg tau nruab nrog tshwj xeeb sib xyaw hose.Rau
Nco tseg: Cov ntaub ntawv thiab cov ntaub ntawv saum toj no tsuas yog sawv cev tus nqi ntawm cov khoom