Donspray 502 HCFC-141B Base Base Polyols
Donspray 502 HCFC-141B Base Base Polyols
Nhanganyaya
Dononspray 502 is Spray Bland Polyls neHCFC-141B sekuputika mumiririri, inobata neoxanate kuti igadzire foam iyo ine zviitiko zvakanaka, izvo zvinotevera,
1) Akanaka uye asina chinangwa masero
2) Low Formal Discount
3) Yakakwana moto kudzikisira
4) Yakanyanya kuderera tembiricha yekufungidzira kugadzikana.
Inoshanda kumarudzi ese emhando dzekunze dzinoshandisa mapepa, akadai semakamuri anotonhora, hombodo hombe, hombe-madziro-madziro kana yemukati-Wall etc.
Chivakwa chemuviri
| Chitarisiko Hydroxyl kukosha mgkoh / g Dynamic viscossity (25 ℃) mpa.s Yakananga Gravity (20 ℃) g / ml Kuchengetedza Tembiricha ℃ Kuchengetera Mwedzi | Pale yero kune brown viscous mvura 200-300 100-200 1.12-1.20 10-25 6 |
Yakakurudzirwa Ratio
| PBW | |
| Donspray 502 Sanganisa Polyols Isocyanate mdi | 100 100-105 |
Maitiro ekugadzirisa(Tembiriro tembiricha ndeye makumi maviri nemashanu
| Kirimu nguva s Gel Nguva S | 3-5 6-10 |
Foam Kuitwa
| zvinhu | Nzira yekuyedza | Index |
| Spray density Yakavharwa-Cell Rate Kutanga thermal decon (15 ℃) Simba rekumanikidza Kunamatira Simba Elongation pakuzorora Kugadzikana Kwekudzika 24H -20 ℃ 24h 70 ℃ Kubata kwemvura Okisijeni index | GB 6343 GB 10799 GB 3399 GB / T8813 GB / T16777 GB / T9641 GB / T8811
GB 8810 GB 8624 | ≥32KG / M3 ≥90% ≤24MW / (MK) ≥150kpa ≥120KPA ≥10% ≤1% ≤1.5% ≤3% ≥26 |
Iyo data yakapihwa pamusoro pane yakajairika kukosha, iyo inoedzwa nekambani yedu. Zvezvinogadzirwa zvedu zvekambani, iyo data inosanganisirwa muMutemo haina chero matambudziko.
