Donfoam 603 ECOMATE isi ngwakọta polyols
Donfoam 603 ECOMATE isi ngwakọta polyols
OKWU
"Wood -eṅomi" Ọdịdị ụfụfụ, bụ a ọhụrụ ụdị atụ ihe sịntetik ihe, Donfoam 603 eji ECOMATE ka ịfụ gị n'ụlọnga. Ọ nwere elu n'ibu ike na ekweghị ekwe, mfe ịkpụzi usoro, elu mmepụta arụmọrụ na magburu onwe anya.
Njirimara ndị dị ka ndị,
1. magburu onwe ya ugboro ugboro ịkpụzi onwunwe. Ọ bụghị naanị ike akpụzi ụfọdụ udi size, ma-akpụzi lifelike osisi udidi na ndị ọzọ aghụghọ, ezi aka
2. anya ma na-eche nso osisi, nke nwere ike na-Planed, kpọgide, gbapuru, na pịrị nakawa etu esi ma ọ bụ aghụghọ.
3. akpụzi nwere ike ịbụ aluminum ma ọ bụ ígwè, na sịlịkọn roba, epoxy resin ma ọ bụ ndị ọzọ resins, nke na-ala na-eri na mfe machining.
4. usoro dị mfe, ngwa ngwa, elu arụmọrụ nke ruru eru.
5. anụ ahụ na n'ibu Njirimara bụ otu n'ime ezigbo njikọ osisi emepụta site iche iche na polima. Physical onwunwe pụrụ ịchịkwa site n'ịgbanwe usoro.
nkịtị onwunwe
ọdịdị Hydroxyl uru mgKOH / g Viscosity 25 ℃ mPa.s Njupụta 20 ℃ g / ml nchekwa okpomọkụ Nchekwa kwụsie ike Month |
Ìhè-acha odo odo na aja aja-acha odo odo viscous mmiri mmiri 250-400 800-1500 1.10 ± 0,02 10-25 6 |
na-atụ aro ruru
|
pbw |
DFM-103 polyols Isocyanate |
100 100-105 |
Reactivity Njirimara (Ojiji uru dịgasị dị ka kwa nhazi ọnọdụ)
Bilie oge s Jel oge s Tak free oge s Free njupụta kg / m3 |
50-70 140-160 200-220 60-300 |
ụfụfụ arụmọrụ
Nkedo njupụta Curving ike compressive ike Ike ọdụdọ n'elu ike shrinking ruru |
N'arọ / m3 MPa MPa MPa Shore D % |
100-400 7-10 5-7 5 35-70 ≤0.3 |