Donfoam 901 mmiri base benld polyols maka ịwụsa
Donfoam 901 mmiri base benld polyols maka ịwụsa
Okwu Mmalite
Ngwaahịa a bụ ụdị ngwakọta polyols nwere 100% mmiri dị ka ihe na-afụ ụfụ, nke a na-eme nchọpụta pụrụ iche maka PUF siri ike.Njirimara ndị a bụ:
(1) mma ịgbagharị, Kwesịrị ekwesị maka ịwụsa otu oge.
(2) magburu onwe ụfụfụ n'ibu Njirimara
(3) ezigbo elu / ala okpomọkụ akụkụ kwụsie ike
ALA nke anụ ahụ
| Ọdịdị | Mmiri na-egbuke egbuke na-acha odo odo na-acha aja aja |
| Hydroxyl uru mgKOH/g | 300-400 |
| Viscosity 25 ℃ , mPa·s | 1800-2400 |
| Njupụta 20℃, g/cm3 | 1.00-1.10 |
| Ọnọdụ nchekwa | 10-25 |
| Nkwụsi ike nchekwa ọnwa | 6 |
Nkà na ụzụ na àgwà omume
Ngwakọta okpomọkụ bụ 20 ℃, n'ezie uru dị iche iche dị ka ọkpọkọ dayameta na nhazi ọnọdụ.
| Ngwakọta akwụkwọ ntuziaka | Igwe nrụgide dị elu | |
| Oke (POL/ISO) g/g | 1:1.0-1.1.20 | 1:1.0-1.20 |
| Ogologo oge s | 60-90 | 40-70 |
| Gel oge s | 200-240 | 150-200 |
| Kpatụ oge efu s | ≥300 | ≥260 |
| Isi njupụta efu kg/m3 | 60-70 | 60-70 |
| Oke (POL/ISO) g/g | 1:1.0-1.1.20 | 1:1.0-1.20 |
ỌRỤ Ụfụ
| Njupụta ụfụfụ | GB/T6343-2009 | 60-80kg / m3 |
| Ike mkpakọ | GB/T8813-2008 | ≥480KPa |
| Ọnụego cell mechiri emechi | GB 10799 | ≥95% |
| Nrụpụta ọkụ (15℃) | GB 3399 | ≤0.032mW/(mK) |
| Ntinye mmiri | GB 8810 | ≤3 (V/V) |
| Nnukwu okpomọkụ-eguzogide |
| 140 ℃ |
| Obere okpomọkụ-eguzogide |
| -60 ℃ |
Ngwugwu
220kg / drum ma ọ bụ 1000kg / IBC, 20,000kg / flexi tank ma ọ bụ ISO tank.
