Inov Polyurethane Phthalic Anhydride Polyester Polyol Used in Rigid Foam Composites
Kosemi Foomu Series
Ọrọ Iṣaaju
Awọn jara ti polyols wa ni o kun da lori aise ohun elo bi phthalic anhydride ati diethylene glycol. O ti wa ni o kun lo ni awọn aaye ti kosemi foomu ati ki o le tun ti wa ni loo ni awọn aaye ti adhesives. O ni o ni awọn anfani ti kekere wònyí, kekere chroma, ga ifesi, o tayọ haidirolisisi resistance, ga didun akoonu, iduroṣinṣin ti tiwqn ati ki o dara fluidity. Awọn ọja be le wa ni titunse ni ibamu si onibara awọn ibeere.
APPLICATION
Yi jara ti poliesita polyols le wa ni o gbajumo ni lilo ni kosemi foomu eto iru bi refrigerators, tutu ipamọ, spraying, oorun agbara, gbona pipelines, ile idabobo, ati bẹbẹ lọ, ati awọn ti wa ni o dara fun alemora awọn ọja.
Jijẹmọ data dì
|
|
ite |
OHV (mgKOH / g) |
Acid (mgKOH / g) |
Omi (%) |
iki (25 ℃, CPS) |
ohun elo |
|
poliesita Polyol |
PE-B175 |
170-180 |
≤1.0 |
≤0.05 |
9000-13000 |
Panel ile Appliances |
|
PE-B503 |
300-330 |
≤1.0 |
≤0.05 |
2000-4000 |
ile Appliances Sokiri foomu / Panel alemora |
|
|
PE-D504 |
400-450 |
≤2.0 |
≤0.1 |
2000-4000 |
Pipe Line Sokiri Foomu / Panel |
|
|
PE-D505 |
400-460 |
≤2.0 |
≤0.1 |
2000-4000 |
Panel / sokiri Foomu Pipe Line |
|
|
PE-B503LN |
300-320 |
≤1.0 |
≤0.05 |
2000-2500 |
Cyclopentane eto |
|
|
PE-B240 |
230-250 |
≤2.0 |
≤0.05 |
4000-6000 |
Cyclopentane eto |
