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CASE polyol 240 rau polyurethane elastomer, adhesives, sealants, waterproof txheej thiab paving ntaub ntawv
Qhov chaw ntawm keeb kwm: | Tuam Tshoj |
Hom Npe: | Tsog |
Model Number: | PIB-240 |
Certification: | ISO |
Hauj lwm
CASE polyols ntau yam nrog molar hnyav li ntawm 200 txog 4000 g / mol. CASE polyols nrog qhov hnyav molecular yog tsim los ntawm KOH catalysis. CASE polyols nrog lub siab molecular hnyav kuj tseem muaj raws li DMC cov khoom catalyzed lossis tsuas yog tsim los ntawm cov txheej txheem tom qab, uas txo cov ntsiab lus ntawm unsaturated, monofunctional by-products mus rau qhov tsawg kawg nkaus.
Nthuav Qhia:
1. PPG, CAS polyols
2. Kev siv tsis yog cellular polyurethane xws li txheej, nplaum, sealants thiab elastomers.
3. molar hnyav 4000 g/mol, DMC catalysis.
Daim ntaub ntawv:
CASE polyols feem ntau thov rau hauv polyurethane txheej, nplaum, sealants thiab elastomer.
Kev Tshaj Loj:
● ISO certified chaw tsim tshuaj paus ncaj qha muab
● Advanced ntau lawm chaw thiab txheej txheem
● Cov kev tswj xyuas zoo ua kom cov khoom zoo
● 30 km deb ntawm qhov chaw nres nkoj dej Chenglingji
● Kev txhawb nqa kev tshaj lij
● 24 teev kev pabcuam rau cov neeg siv khoom
● Muaj cov qauv dawb
Specifications
Khoom qauv | Nominal Functionality | molecular Nyhav | Hydroxyl No. mg KOH/g | Viscosity 25 ° C mPa.s | dej % | Acid nqi mg KOH/g | Xim APHA | Daim ntawv thov |
PIB-202 | 2 | 200 | 490-520 | 50-70 | ≤0.05 | ≤0.05 | ≤30 | Mainly siv nyob rau hauv polyurethane elastomer, nplaum, sealants thiab waterproof txheej. cross-linking tus neeg sawv cev rau nruj ua npuas ncauj, ib feem ntawm ua npuas ncauj cov kua nplaum. |
PIB-204 | 2 | 400 | 270-290 | 60-80 | ≤0.05 | ≤0.05 | ≤30 | |
PIB-210 | 2 | 1000 | 107-117 | 120-180 | ≤0.05 | ≤0.05 | ≤30 | |
PIB-220 (A,B) | 2 | 2000 | 54-58 | 300-420 | ≤0.05 | ≤0.05 | ≤30 | Mainly siv nyob rau hauv polyurethane elastomer, adhesives, sealants, waterproof txheej, paving ntaub ntawv thiab lwm yam. |
PIB-230 | 2 | 3000 | 35-39 | 500-600 | ≤0.05 | ≤0.05 | ≤30 | |
PIB-240 | 2 | 4000 | 26.5-29.5 | 800-1000 | ≤0.05 | ≤0.05 | ≤30 | |
PIB-305 | 3 | 500 | 300-330 | - | ≤0.08 | 0.10 | ≤50 | Cross-linking tus neeg saib xyuas rau cov npuas dej khov los yog elastomer, ib feem ntawm ua npuas ncauj kua nplaum, polyurethane txheej thiab lwm yam. |
PIB-440 | 3 | 440 | 370-390 | - | ≤0.08 | 0.10 | ≤50 | |
PIB-310 | 3 | 1000 | 163-173 | 200-350 | ≤0.08 | 0.10 | ≤50 |
