Txau rwb thaiv tsev & Insulated ntim
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Water Based Open-Cell Spray Rwb thaiv tsev DonSpray 501F
DonSpray 501F yog ob lub ntsiab lus, tshuaj tsuag-applied, qhib-cell polyurethane ua npuas ncauj system.Cov khoom no yog cov dej ua npuas dej tag nrho nrog kev ua haujlwm zoo ntawm qhov ntom ntom (8 ~ 12kg / m3), qhib cell thiab hluav taws kub tiv thaiv chav B3.
Thaum lub sij hawm cov txheej txheem tshuaj tsuag hauv qhov chaw, qhov ua pa me me qhib lub xov tooj cua puv nrog huab cua, tsis tsim cov pa roj carbon monoxide los rhuav tshem Ozone txheej (ib txwm tshuab tshuab: F-11, HCFC-141B), uas yog ib puag ncig tus phooj ywg, cov khoom siv qis carbon tshiab.Nrog rau kev ua tau zoo ntawm thermal rwb thaiv tsev, noo noo & vapor barrier, huab cua thaiv, suab nqus, PU npuas tuaj yeem muab peb lub tsev nyob ntsiag to, txuag hluav taws xob ntau ua rau peb lub neej zoo.
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HCFC-141B Raws li Spray Insulation DonSpray 502
DonSpray 502 yog cov tshuaj tsuag sib xyaw polyols nrog HCFC-141B ua tus neeg sawv cev tshuab, nws reacts nrog isocyanate los ua npuas dej uas muaj kev ua tau zoo heev.Nws siv rau txhua yam ntawm thermal rwb thaiv tsev tej yaam num uas siv cov tshuaj tsuag, xws li chav txias, lauj kaub loj, loj-scale pipelines thiab kev tsim kho tawm-wall los yog puab phab ntsa thiab lwm yam.
1. Cov cell zoo thiab uniformity.
2. Tsawg thermal conductivity.
3. Zoo meej hluav taws kub.
4. Zoo heev tsis kub dimentional stability.
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HFC-245fa Raws li Spray rwb thaiv tsev DonSpray 504
DonSpray 504 yog cov tshuaj tsuag sib xyaw polyols, tus neeg sawv cev tshuab yog 245fa es tsis yog HCFC-141B, nws cuam tshuam nrog isocyanate los ua npuas dej uas muaj kev ua tau zoo heev.Nws siv rau txhua yam ntawm thermal rwb thaiv tsev engineering uas siv cov cuab yeej tshuaj tsuag, xws li chav txias, lauj kaub, cov kav dej loj thiab kev tsim kho metope thiab lwm yam.
1. Cov cell zoo thiab uniformity.
2. Tsawg thermal conductivity.
3. Zoo meej nplaim tsis kam.
4. Zoo qhov kub thiab txias qhov ntev stability.
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HFC-365mfc Raws li Spray rwb thaiv tsev DonSpray 505
DonSpray 505 yog cov tshuaj tsuag txau polyol, tus neeg sawv cev tshuab yog 365mfc es tsis yog HCFC-141B, thiab nws reacts nrog pMDI los ua npuas dej nrog cov khoom zoo, raws li hauv qab no:
1. Cov cell zoo thiab zoo ib yam.
2. Tsawg thermal conductivity.
3. Zoo meej nplaim retardancy.
4. Zoo qhov kub tsis tshua muaj qhov ruaj khov.
Nws yog tsim rau ntau yam thermal rwb thaiv tsev tej yaam num siv txau tshuab xws li txias saw, tso tsheb hlau luam, loj pipelines, thiab tsev phab ntsa, thiab lwm yam.
