Donfoam 601 mmiri isi ngwakọta polyols
Donfoam 601 mmiri isi ngwakọta polyols
Okwu mmalite
Ọfụfụ nhazi nke "osisi Imitation", bụ ụdị ihe ọkpụkpụ sịntetik ọhụrụ a na-akpụ.Ọ nwere nnukwu ígwè ọrụ ike na ike ike, mfe ịkpụzi usoro, elu mmepụta arụmọrụ na magburu onwe ọdịdị.
Njirimara bụ ndị a.
1. magburu onwe ikwughachi ihe onwunwe.Ọ bụghị nanị na ọ nwere ike ịkpụzi ụfọdụ udi size, kamakwa ebu lifelike osisi udidi na ndị ọzọ aghụghọ, ezi aka.
2. ọdịdị na mmetụta dị nso na osisi, nke nwere ike ịhazi, kpọgidere, gwuo ya, na nke a kpụrụ akpụ ma ọ bụ nhazi.
3. Ebu nwere ike ịbụ aluminum ma ọ bụ ígwè, na silicon roba, epoxy resin ma ọ bụ ndị ọzọ resins, nke dị ọnụ ala na mfe machining.
4. usoro dị mfe, ngwa ngwa, elu arụmọrụ nke ruru eru.
5. nke anụ ahụ na n'ibu bụ otu n'ime osisi kachasị mma na-emepụta site na polymer dị iche iche.Enwere ike ịchịkwa ihe anụ ahụ site n'ịgbanwe usoro.
ALA nke anụ ahụ
Ọdịdị Hydroxyl uru mgKOH/g Viscosity 25 ℃ mPa.s Njupụta 20 ℃ g/ml Ọnọdụ nchekwa Nkwụsi ike nchekwa ọnwa | Mmiri mmiri viscous na-acha odo odo na-acha aja aja 300-500 600-1000 1.1-1.16 10-25 3 |
RATIO akwadoro
pbw | |
Donfoam 601 polyols Isocyanate | 100 100-105 |
Njirimara mmeghachi omume(Uru dị adị na-adịgasị iche dịka ọnọdụ nhazi ọ bụla)
Ngwakọta ntuziaka | Nnukwu nrụgide | |
Ọnọdụ okpomọkụ ℃ Ogologo oge nke S Gel oge S Chekwaa oge efu S Njupụta efu Kg/m3 | 25 80 180-200 240-280 390-430 | 25 70 160-180 220-260 389-429 |
ỌRỤ Ụfụ
Njupụta ịkpụzi Ọnụego cell mechiri emechi Ike ọdụdọ Nkwụsi ike nke akụkụ 24hours -20 ℃ 24hour 100 ℃ | GB/T 6343 GB/T 10799 GB/T 8813 GB/T 8811
| ≥500Kg/m3 ≥90% ≥800 KPA ≤0.5% ≤1.0% |