Donfoam 825PIR HFC-365mfc isi ngwakọta polyols maka-aga n'ihu PIR ngọngọ ụfụfụ
Donfoam 825PIR HFC-365mfc isi ngwakọta polyols maka-aga n'ihu PIR ngọngọ ụfụfụ
OKWU
Donfoam825 ngwakọta polyether polyol eji imewe nke elu ire ọkụ retardant PIR ngọngọ ụfụfụ na HFC-365mfc / 227 ka na-asụ ụfụfụ gị n'ụlọnga, ngwaahịa na isocyanate mmeghachi omume site guzobe nke ụfụfụ ka edo ụfụfụ cell, ala thermal conductivity, kwes mkpuchi arụmọrụ dị mma, ire ọkụ retardant arụmọrụ dị mma, ala okpomọkụ ọ bụla shrinking mgbape wdg ọtụtụ-eji usoro nke na-na ụdị nile nke mkpuchi na-arụ ọrụ dị ka: ewu mpụga mgbidi, oyi nchekwa, tankị, nnukwu ọjà wdg
nkịtị onwunwe
| ọdịdị |
Ìhè-acha odo odo na nchara nchara uzo mmiri mmiri |
| Dynamic viscosity (25 ℃) mPa.S |
300 ± 100 |
| Njupụta (20 ℃) g / ml |
1.20 ± 0,1 |
| Nchekwa okpomọkụ ℃ |
10-25 |
| Nchekwa kwụsie ike ọnwa |
6 |
na-atụ aro ruru
| Ngwaọrụ |
pbw |
| DK-1101 Ngwakọta Polyether Polyol |
100 |
| Isocyanate |
180 ± 20 |
Nkà na ụzụ na reactivity (kpọmkwem uru dịgasị dabere nhazi ọnọdụ)
|
ihe |
Manual Ịgwakọta |
Elu nsogbu igwe |
| Raw ihe okpomọkụ ℃ |
20-25 |
20-25 |
| Ebu okpomọkụ ℃ |
50-60 |
50-60 |
| Ude oge s |
25-35 |
20-30 |
| Jel oge s |
90.-130 |
70-100 |
| Tak free oge s |
150-200 |
120-160 |
| Free njupụta n'arọ / m 3 |
28-30 |
27-29 |
Ígwè ụfụfụ arụmọrụ
| N'ozuzu akpụzi njupụta | GB 6343 |
≥45kg / m 3 |
| Nkedo Core njupụta |
≥40kg / m3 |
|
| Mechiri emechi-cell Rate | GB 10799 | ≥90% |
| Mbụ Kwes conductivity (15 ℃) | GB 3399 |
≤24mW / (Mak) |
| compressive Ike | GB / T8813 |
≥150kPa |
| Dimentional Kwụsie 24h -20 ℃
24h 70 ℃ |
GB / T8811 |
≤1% ≤1.5% |
| Water Absorption Rate | GB 8810 |
≤3% |
| Flammability | GB 8624 |
B1 / B2 / B3 |
| Mechiri emechi-cell Rate | GB 10799 |
≥90% |
| Mbụ Kwes conductivity (15 ℃) | GB 3399 |
≤24mW / (Mak) |
The data nyere n'elu bụ ahụkarị uru, nke na-anwale site na anyị ụlọ ọrụ. N'ihi na anyị na ụlọ ọrụ na ngwaahịa, ndị data gụnyere ke iwu adịghị ihe ọ bụla ụlọ.
