Dononspray 501 Mvura Base Base Bynd Polyols
Dononspray 501 Mvura Base Base Bynd Polyols
Nhanganyaya
Donspray 501 ndeye maviri-zvikamu, spray-inoshandiswa, yakavhurika-cell-cell polyurethane foam system. Ichi chigadzirwa chakazara mvura-inokudzwa
Foam System ine zvakanaka zviitiko zveKuderera kweSensity (8 ~ 10kg / m3), vhura cell uye moto kupokana kirasi B3.
Munguva yekupfira mune sosi mune saiti, iyo yekufema diki sero yakazadzwa nemhepo, pasina kugadzira ine chepfu gasi kuparadza ozone
Layer (yechinyakare ichiputika mumiririri: F-11, HCFC-141b), iyo ndiyo nharaunda ine hushamwari, yakaderera-kabhoni yekuvaka idzva zvekuvaka zvinhu.
Nekuita zvakanyanya kwekunyora kweiyo yekunyora, moisture & vapor barrier, mhepo chipinganidzo, inzwi rekunyora, pu foam anogona kutipa a
Vabati, zvakawanda zvekuponesa simba zvivakwa zvinotitungamira kune hupenyu hune hutano.
Chivakwa chemuviri
| Tsanangudzo | DD-44V20 | Donspray 501 |
| Chitarisiko Hydroxyl kukosha Viscosity Chaiyo gravity Kuchengetera Kugadzikana | Brown Liquid N / a 200-250 mpa.s / 20 ℃ (68 ℉) 1.20-1.25 g / ml (20 ℃ (68 ℉)) Mwedzi gumi nemaviri | Yero yero yero kune brown pachena mvura 100-200 MGKOH / G 200-300 MPA.S.2 ℃ (68 ℉) 1.05-1.10 g / ml (20 ℃ (68 ℉)) Mwedzi mitanhatu |
Kugadziridzwa kwezvinhu.
| Pol / ISO RATIOKirimu nguva Gel Nguva Denderedzwa remahara | nevhoriyamuS S kg / m3 (lb / ft3) | 1/13-5 6-10 7-9 (0.45-0.55LB / ft3) |
In-isa Foam Kuitwa
| Zvinhu | Metric unit | Imperial unit | ||
| Spray density Simba rekumanikidza K-factor (yekutanga r kukosha) Simba resimba Vhura-Cell Rate Inzwi rekunze rinotyisa (800hz-6300Hz, average) Dimensional Kugadzikana -30 ℃ * 24h 80 ℃ * 48H 70 ℃ * 95% RH * 48H Mvura Mvura Kufungidzirwa Okisijeni index | GB / T6343-2009 GB / T8813-2008 GB / T10295-2008 GB / T 9641-1988 GB / T10799-2008 GB / T18696-2-2002 GB 8811-2008 QB / T 2411-1998 GB / T 2406-1993 | 8 ~ 12kg / m3 ≥13kpa ≤40mw / (mk) ≥33KPA ≥99% 0.43% 0.1% 0.9% 2.4% 793 | ASTM D 1622 ASTM D 1621 ASTM C 518 ASTM D 1623 ASTM D 1940 Iso10534-234-2 ASTM D 2126 ASTM E 96 ASTM D 2863-13 | ≥0.60 ≥1.88psi ≥3.60 / Inch ≥4.88psi ≥99% 0.43% 0.1% 0.9% 2.4% 14.41 22.5% |
