Inov Polyurethane Phthalic Anhydride Polyester Polyol Siv nyob rau hauv Rigid Foam Composites
Rigid Ua Npuas Ncauj Series
Taw qhia
Cov koob ntawm polyols feem ntau yog raws li cov ntaub ntawv raw xws li phthalic anhydride thiab diethylene glycol.Nws yog tsuas yog siv nyob rau hauv lub tshav pob ntawm rigid ua npuas ncauj thiab kuj yuav siv tau nyob rau hauv lub teb ntawm adhesives.Nws muaj qhov zoo ntawm cov ntxhiab tsw, tsis muaj chroma, siab reactivity, zoo heev hydrolysis tsis kam, siab aromatic ntsiab lus, stability ntawm muaj pes tsawg leeg thiab zoo fluidity.Cov qauv khoom tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
APPLICATION
Cov txheej txheem ntawm polyester polyols no tuaj yeem siv dav hauv cov txheej txheem ua npuas dej xws li cov tub yees, txias cia, txau, hnub ci zog, thermal pipelines, rwb thaiv tsev tsev, thiab lwm yam, thiab qee qhov tsim nyog rau cov khoom nplaum.
TECHNICAL DATA SHEET
|
| Qib | OHV (mgKOH/g) | Acid (mgKOH/g) | Dej (％) | viscosity (25 ℃, cps) | Daim ntawv thov |
| Polyester Polyol | PEB-B175 | 170-180 : kuv | ≤1.0 | ≤ 0.05 | 9000-13000 Nws | Vaj huam sib luag Cov khoom siv hauv tsev |
| PEB-B503 | 300-330 Nws | ≤1.0 | ≤ 0.05 | 2000-4000 Nws | Cov khoom siv hauv tsev Txau npuas / vaj huam sib luag Adhesive | |
| PE-D504 | 400-450 | ≤ 2.0 | ≤0.1 | 2000-4000 Nws | Cov kab yeeb nkab Txau Ua Npuas Ncauj / Vaj Huam Sib Luag | |
| PE-D505 | 400-460 : kuv | ≤ 2.0 | ≤0.1 | 2000-4000 Nws | Vaj Huam Sib Luag / Spray Foam Cov kab yeeb nkab | |
| PE-B503LN | 300-320 : kuv | ≤1.0 | ≤ 0.05 | 2000-2500 | Cyclopentane system | |
| PEB-B 240 | 230-250 : kuv | ≤ 2.0 | ≤ 0.05 | 4000-6000 | Cyclopentane system |
