Donpanel 413 CP / IP puag muab polyols rau PUR
Donpanel 413 CP / IP puag muab polyols rau PUR
kuv NTRODUCTION
DonPanel 413 yog ib yam ntawm cov muab polyether polyols nrog cyclopentane li foaming neeg sawv cev, kev noj polyol raws li lub ntsiab raw khoom thiab tov nrog tshwj xeeb pab neeg sawv cev. Nws yog tsim rau thermal rwb thaiv tsev ntawm lub tsev boards, txias cia boards thiab lwm yam products.The polyurethane khoom npaj los ntawm reacting nws nrog isocyanate muaj cov nram qab zoo:
- Tsis muaj tsev cog khoom nyhuv thiab yuav tsis ua rau ozone layer
- Zoo fluidity thiab niaj hnub ua npuas ncauj ceev
- Zoo heev rwb thaiv tsev, seem stability thiab adhesion
LUB CEV TEEJ
|
DonPanel 413 |
|
| tsos Hydroxyl nqi mgKOH / g
Dynamic viscosity (25 ℃) mPa.S Ceev (20 ℃) g / ml Cia kub ℃ Cia stability lub hlis |
Lub teeb daj pob tshab khov kua 300-400 300-400 1.04-1.12 10-25 6 |
pom zoo piv
|
|
PBW |
|
DonPanel 413 |
100 |
|
Isocyanate |
110-130 |
TECHNOLOGY THIAB reactivity (lub caij nyoog muaj nqis mas nws txawv nyob ntawm seb ua tej yam kev mob)
|
Los ntawm txhais tes mix |
High siab |
|
| Raw khoom kub ℃
CT S GT S TFT S Dawb ceev Kg / m 3 |
20-25 10-50 80-200 120-280 23-28 |
20-25 10-40 60-160 100-240 23-28 |
UA NPUAS NCAUJ nrug
| pwm ceev
Close-cell tus nqi Thermal conductivity (10 ℃) Compression zog) Seem stability 24 h -20 ℃ 24 h 100 ℃ Flammability |
GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T 8811
GB / T 8624 |
≥42 Kg / m3 ≥90% ≤22mW / mk ≥150 kPa ≤0.5% ≤1.0% B3 |
