SWD250 Spray Rigid Polyurethane Ua Npuas Ncauj Lub Tsev Phab Ntsa Cov Khoom Siv Hluav Taws Xob
Yam ntxwv
SWD250 sab nrauv phab ntsa txhav polyurethane ua npuas ncauj yog lub zog tshiab cov khoom siv rwb thaiv tsev uas yog instant txau-ua los ntawm A & B kua nyob rau hauv lub siab ntawm cov phom tsuag.Cov khoom siv ua kua muaj qhov zoo fluidity thiab permeability nyob rau hauv siab siab uas muaj peev xwm ua kom foaming nyob rau hauv lub phab ntsa thiab khov kho nrog rau lub hauv paus rau kaw qhov khoob.Lub zog nplaum (≥40Kpa) txuas nrog lub hauv paus tshaj lub zog tsim kua muag ntawm tus kheej ua npuas ncauj, nws yuav tsis tev tawm txawm tias lub substrate tshwm sim nthuav thiab cog lus.Cov khoom no yog acid thiab alkali resistant, hnyav resistant thiab anti-aging, lub neej kev pab cuam yog ntau tshaj 50 xyoo uas haum rau cov kev pab cuam lub voj voog ntawm lub tsev sab nrauv phab ntsa thiab daws tag nrho cov teeb meem ntawm tsoos ntaub ntawv ' nquag tu los ntawm dej nqus, noo noo. nqus thiab to.SWD250 yog ib puag ncig-phooj ywg zoo siv nrog Eco tus phooj ywg foaming tus neeg sawv cev tshiab uas yog hnyav dawb, tsis muaj volatile thiab tsis muaj kuab paug nyob rau hauv ntau lawm thiab daim ntawv thov txheej txheem.
Specifications
| Qhov ntom | ≥35kg/㎥ |
| compressive zog | ≥0.2Mpa |
| Thaum tshav kub kub conductivity coefficient | ≤ 0.022W / (mk) |
| Tus nqi nqus dej v / v | ≤ 2% |
| Dimensional stability (70 ℃ 48h) | ≤ 1% |
| Kaw-cell tus nqi | ≥95% |
| combustion kev ua tau zoo | B2 chav kawm |
Lub tshav kub rwb thaiv tsev nyhuv ua tau raws li tag nrho thiab zoo dua li qhov yuav tsum tau ua ntawm cov cua sov nyob hauvJGJ26-89 lub tsev tsim hluav taws xob siv hluav taws xob tsim qauv.Qhov hluav taws kub retardant kev ua tau raws liGBJ 16Tsim tsev Hluav tawsretardant code.
Cov txheej txheem pom zoo
| Tsis muaj. | Kev ua tau zoo |
| 1 | leveling sab nrauv phab ntsa substrate |
| 2 | tshem tawm cov phab ntsa sab nrauv tsis muaj hmoov av thiab Debris |
| 3 | txhuam cov txheej slurry |
| 4 | tshuaj tsuag polyurethane txhav ua npuas ncauj ib qho kev qhia. |
| 5 | lo rau ntawm daim ntaub mesh |
| 6 | siv anti-crack putty kom tiaj tus nto |
| 7 | txhuam coatings los yog stick vuas. |
Cov yam ntxwv ntawm lub cev
| Yam khoom | Test txuj | Cov txiaj ntsig |
| cwj mem hardness | H | |
| Adhesive zog (Mpa) hlau puag | HG/T 3831-2006 | 9.3 |
| Adhesive zog (Mpa) pob zeb puag | HG/T 3831-2006 | 2.8 |
| Impermeability | 2.1Mpa | |
| Bending test (cylindrical ncej) | ≤ 1 hli | |
| Abrasion tsis kam (750g / 500r) mg | HG/T 3831-2006 | 5 |
| Impact resistance kg · cm | GB/T 1732 | 50 |
| Anti-aging, accelerated aging 1000h | GB/T14522-1993 | Poob lub teeb ＜1, chalking ＜1 |
Daim ntawv thov Scope
tshav kub rwb thaiv tsev ntawm lub tsev phab ntsa thiab lub ru tsev
Txee lub neej
10 lub hlis (sab hauv tsev nrog qhuav thiab txias txias)
Ntim
Ib feem 250kg / thoob;B tivthaiv 200kg / thoob.
Chaw tsim khoom
Minhang Shanghai City, thiab Nantong ntug dej hiav txwv muaj chaw ua si hauv Jiangsu (5% ntawm cov khoom siv raw khoom los ntawm SWD US, 60% los ntawm ntau lub tuam txhab hauv Shanghai, 35% los ntawm kev txhawb nqa hauv zos)
Kev ruaj ntseg
Txhawm rau siv cov khoom no yuav tsum ua raws li kev cai hauv lub tebchaws ntawm kev huv, kev nyab xeeb thiab kev tiv thaiv ib puag ncig.Tsis txhob hu rau qhov chaw ntub dej.
Kev siv thoob ntiaj teb
Peb lub tuam txhab aims muab cov neeg siv khoom thoob ntiaj teb nrog cov txheej txheem txheej txheem, txawm li cas los xij, kev hloov kho kev cai tuaj yeem ua kom hloov tau thiab siv zog sib txawv hauv cheeb tsam thiab cov qauv thoob ntiaj teb.Hauv qhov no, lwm cov ntaub ntawv khoom siv ntxiv yuav raug muab.
Kev tshaj tawm ncaj ncees
Peb lub tuam txhab lav qhov tseeb ntawm cov ntaub ntawv teev tseg.Vim muaj ntau haiv neeg thiab sib txawv ntawm daim ntawv thov ib puag ncig, thov kuaj thiab xyuas nws ua ntej siv.Peb tsis ua lwm yam dej num tshwj tsis yog cov txheej txheem zoo ntawm tus kheej thiab muaj cai hloov kho cov ntaub ntawv teev tseg yam tsis tau ceeb toom ua ntej.