Donpanel 415 HFC-365mfc isi ngwakọta polyols maka PUR
Donpanel 415 HFC-365mfc isi ngwakọta polyols maka PUR
INKWUO
DonPanel 415 bụ ụdị ngwakọta polyether polyols na HFC-245fa dị ka onye na-asụ ụfụfụ, na-ewere polyol dị ka isi akụrụngwa ma gwakọta ya na onye enyemaka pụrụ iche. Ọ dị mma maka mkpuchi okpomọkụ nke mbadamba ụlọ, mbadamba ihe nchekwa oyi na ngwaahịa ndị ọzọ. Ngwaahịa polyurethane nke a kwadebere site na ime ya na isocyanate nwere uru ndị a:
-- Enweghị mmetụta griin haus na anaghị emebi oyi akwa ozone
- Ezi fluidity na edo njupụta ụfụfụ
-- Ihe mkpuchi mara mma, nkwụsi ike akụkụ na nrapado
ALA nke anụ ahụ
| DonPanel 415 | |
| Ọdịdị Hydroxyl uru mgKOH/g Viscosity dị ike (25 ℃) mPa.S Njupụta (20 ℃) g/ml Ọnọdụ nchekwa ℃ Ọnwa nkwụsi ike nchekwa | Mmiri mmiri na-egbuke egbuke odo odo 300-400 400-600 1.1-1.16 10-25 6 |
RATIO akwadoro
|
| PBW |
| DonPanel 415 | 100 |
| Isocyanate | 110-130 |
Nkà na ụzụ na imeghachi omume(ọnụahịa ziri ezi dịgasị iche dabere na ọnọdụ nhazi)
| Ngwakọta ntuziaka | Nnukwu nrụgide | |
| Ọnọdụ okpomọkụ ℃ CT S GT S Ụlọ ọrụ TFT S Njupụta efu Kg/m3 | 20-25 10-50 80-200 120-280 24-30 | 20-25 10-40 60-160 100-240 24-30 |
ỌRỤ Ụfụ
| Njupụta ebu Ọnụego sel nso Thermal conductivity (10 ℃) Ike mkpakọ) Nkwụsi ike akụkụ 24h -20 ℃ 24h 100 ℃ Ọkụ ọkụ | GB/T 6343 GB/T 10799 GB/T 3399 GB/T 8813 GB/T 8811
GB/T 8624 | ≥40kg/m3 ≥90% ≤22mW/mk ≥150 KPA ≤1% ≤1.5% B3 |
