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 ℃ Ịkụ 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 |
