Donpanel 423PIR CP/IP base mix polyols maka PUR na-aga n'ihu
Donpanel 423PIR CP/IP base mix polyols maka PUR na-aga n'ihu
Okwu mmalite
DonPanel 423/PIR bụ ụdị ngwakọta polyether polyol nke na-anabata cyclopentane 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. A na-emepụta ihe a pụrụ iche maka ahịrị na-aga n'ihu. Ngwaahịa polyurethane nke a kwadebere site n'imeghachi ya na isocyanate nwere uru ndị a:
-- Enweghị mmetụta griin haus na anaghị emebi oyi akwa ozone
- Ezi fluidity na edo njupụta ụfụfụ
--Nkwụsi ike akụkụ dị mma na nguzogide ọkụ
ALA nke anụ ahụ
| DonPanel 423/PIR | |
| 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 150-250 300-500 1.15-1.25 10-25 6 |
RATIO akwadoro
| Pbw | |
| DonPanel 423/PIR Isocyanate | 100 150-200 |
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 7-20 25-55 30-60 35-40 | 20-25 5-15 20-40 30-55 34-40 |
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 | ≥42Kg/m3 ≥90% ≤22mW/mk ≥120 KPA ≤0.5% ≤1.0% B3, B2 |
