Inov Polyurethane Phthalic Anhydride Polyester Polyol Used in Rigid Foam Composites
Isiike ụfụfụ Series
OKWU
The usoro nke polyols na-tumadi dabeere na ngwaọrụ ndị dị otú ahụ dị ka phthalic anhydride na diethylene glycol. Ọ na-bụ-eji na ubi nke isiike ụfụfụ na pụkwara etinyere na ubi nke adhesives. Ọ nwere uru nke ala isi, ala chroma, elu reactivity, magburu onwe hydrolysis eguzogide, elu aromatic ọdịnaya, kwụsie ike nke mejupụtara na ezi fluidity. The ngwaahịa Ọdịdị pụrụ ịgbanwe dị ka ndị ahịa chọrọ.
tinye
Nke a na usoro nke polyester polyols nwere ike ọtụtụ-eji isiike ụfụfụ usoro ndị dị otú ahụ dị ka friji, oyi nchekwa, spraying, anyanwụ ike, kwes pipelines, ewu mkpuchi, wdg, na ụfọdụ ndị kwesịrị ekwesị maka ihe nyagide ngwaahịa.
Data mpempe akwụkwọ
|
|
mezuwo |
OHV (mgKOH / g) |
Acid (mgKOH / g) |
Mmiri (%) |
viscosity (25 ℃, cps) |
ngwa |
|
polyester Polyol |
Pee-B175 |
170-180 |
≤1.0 |
≤0.05 |
9000-13000 |
Panel House Appliances |
|
Pee-B503 |
300-330 |
≤1.0 |
≤0.05 |
2000-4000 |
House Appliances Ịgba ụfụfụ / Panel nrapado |
|
|
Pee-D504 |
400-450 |
≤2.0 |
≤0.1 |
2000-4000 |
pipe Line Ịgba ụfụfụ / Panel |
|
|
Pee-D505 |
400-460 |
≤2.0 |
≤0.1 |
2000-4000 |
Panel / Ịgba ụfụfụ pipe Line |
|
|
Pee-B503LN |
300-320 |
≤1.0 |
≤0.05 |
2000-2500 |
Cyclopentane usoro |
|
|
Pee-B240 |
230-250 |
≤2.0 |
≤0.05 |
4000-6000 |
Cyclopentane usoro |
