Inv poyertane dị elu maka ngwaahịa maka imepụta nke ụgbọ ala / igwe kwụ ọtọ
Usoro ikuku nke ikuku
Ngwa
A na-eji ụdị ngwaahịa a mee ihe maka ime ụgbọ ala & ọgba tum tum, oche oche, paịlị arịa, wdg.
CHanacestus
A na-eji polol polylol (ihe mejupụtara polymen polymen, anyadokwa polyl polyol, onye na-ahụ maka cross, na ihe njikwa. Monocynate (akụrụngwa-b) bụ nke TDI, megidere MDI. Enwere ike iji ngwakọta polyol n'okpuru mkpuchi okpomọkụ 35-55 ℃.
ỊzahatioN
| Ihe | Dhr-1200a / 1200B | Dhr-2200a / 2200b |
| Ruru (polyol / iSO) | 100 / 55-100 / 60 | 100 / 75-100 / 85 |
| FD KG / M3 | 35-40 | 35-40 |
| Ohere na-efu efu n'arọ / m3 | 50-55 | 50-55 |
| 25% Nild N / 314cm2 | 150-250 | ≥350 |
| 65% nild N / 314cm2 | 390-700 | ≥950 |
Njikwa akpaka
Usoro usoro ihe a na-achịkwa usoro nrụpụta ahụ, na ngwongwo na-eme ka igwe na-ejupụta.
Ndị na-ebu ihe onwunwe
SACF, Selestro, Wanhua ...
Dee ozi gị ebe a ma zigara anyị ya
