Inov Polyurethane Polyester Polyol/ Raw Material for Casting Polyurethane
Casting Polyurethane Series
TAW qHIA
Qhov no series yog tsuas yog siv rau cov polyurethane elastomer thiab cov molecular yuag yuav pauv tau raws li cov neeg thov.
DAIM NTAWV THOV
Qhov no series ntawm polyester polyol yog tsuas yog siv rau cov casting polyurethane tshwj xeeb tshaj yog cov middle thiab high hardness pre-polymer. Lub pre-polymer yog tsuas yog siv rau cov polyurethane sab cib phaj, caster, cov menyuam, ntaub qhwv to, pas nrig thiab molded Potting khoom.
KEV NTAUB NTAWV NTAWV
|
Raw khoom |
Qib |
molecular Nyhav (G / mol) |
OH nqi (MgKOH / g) |
Acid nqi (mgKOH / g) |
Dej Ntsiab Lus (%) |
viscosity (75 ℃ CPS) |
Chrom (APHA) |
|
EG / AA |
PE-2010 |
1000 |
107-117 |
≤0.5 |
≤0.03 |
100-200 |
≤30 |
|
PE-2020 |
2000 |
53-59 |
≤0.5 |
≤0.03 |
400-650 |
≤30 |
|
|
BG / AA |
PE-4010 |
1000 |
107-117 |
≤0.5 |
≤0.03 |
100-250 |
≤30 |
|
PE-4020 |
2000 |
53-59 |
≤0.5 |
≤0.03 |
450-750 |
≤30 |
|
|
EG, DEG / AA |
PE-2515 |
1500 |
73-79 |
≤0.5 |
≤0.03 |
200-400 |
≤40 |
|
PE-2520 |
2000 |
51-59 |
≤0.5 |
≤0.03 |
400-700 |
≤40 |
|
|
EG, BG / AA |
PE-2415 |
1500 |
73-79 |
≤0.5 |
≤0.03 |
200-500 |
≤30 |
|
PE-2420 |
2000 |
53-59 |
≤0.5 |
≤0.03 |
500-800 |
≤30 |
|
|
EG, PG / AA |
PE-2315 |
1500 |
73-79 |
≤0.5 |
≤0.03 |
300-600 |
≤30 |
|
PE-2320 |
2000 |
53-59 |
≤0.5 |
≤0.03 |
400-700 |
≤30 |
