Phenolic Resin rau Composite Duct Board
Product Description
Peb pab pawg R & D tau tsim tshwj xeeb phenolic resin los ntawm kev siv tshuab hloov kho los tswj cov qauv ortho siab thiab methylol concentration ntawm phenolic resin.Cov resin foams ntawm qhov kub thiab txias thiab tuaj yeem siv rau kev tsim cov hlau nplaum sib xyaw phenolic ua npuas ncauj.superior.Cov ua npuas ncauj muaj qhov zoo ntawm qhov zoo ntawm qhov ruaj khov, zoo adhesion, zoo ua npuas ncauj thiab tsis tshua muaj thermal conductivity.
Lub hom phiaj tseem ceeb:Cov resin tuaj yeem siv los tsim cov hlau nto sib xyaw phenolic cua duct tshwj xeeb los ntawm cov txheej txheem molding tas li.
Technical Indicators
| Qhov tshwm sim | viscosity mPa.s (25 °) | Dawb phenol (%) | Dawb aldehyde | Moisture (%) | Cov ntsiab lus tseem ceeb (%) |
| Lub teeb daj mus rau lub teeb reddish xim av kua | 2500-3500 | <10.0 | <3.0 | <10.0 | ≧78.0 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
