Duspanel 423 CP / IP luj tshuab tshuab ua kom txuas ntxiv rau PIR
Duspanel 423 CP / IP luj tshuab tshuab ua kom txuas ntxiv rau PIR
Lub hauv paus rau phau ntawv
Donpanel 423 system yog plaub qhov sib xyaw uas muaj cov polyols, polymeric mdi, catalalt thiab blasting tus neeg sawv cev (pentane series). Tus npaus muaj cov khoom nruab nrab zoo thermal, lub teeb nyob rau hauv qhov hnyav, siab compression lub zog thiab nplaim retardant thiab lwm yam zoo. Nws yog dav siv los tsim cov sandwich txuas ntxiv, corrugated panels thiab lwm yam, uas siv los ua cov khw muag txias, chaw khaws khoom noj thiab cov khoom siv tau.
Cuab yeej
K1-Blend Polyols Donanel 423
| Kev tshwm sim | Lub teeb daj rau cov xim av pob tshab ua kua |
| Ohvalue mgkoh / g | 260-300 |
| Dynamic viscosity (25 ℃) mpa.s | 1800-2200 |
| Ntom ntom (20 ℃) g / ml | 1.10-1.16 |
| Cia kub ℃ | 10-25 |
| Kev ntim khoom ruaj khov lub hli | 6 |
K2-Polymeric MDI DD-44V80
| Kev tshwm sim | Brown pob tshab kua |
| NCO cov ntsiab lus% | 30.50 |
| Dynamic viscosity (25 ℃) mpa.s | 600-700 |
| Ntom ntom (20 ℃) g / ml | 1.24 |
| Cia kub ℃ | 10-25 |
| Kev ntim khoom ruaj khov lub hli | 12 |
K3-Cat 2816
| Kev tshwm sim | Lub teeb daj daj ua kua |
| Dynamic viscosity (25 ℃) mpa.s | 1200-1600 |
| Ntom ntom (20 ℃) g / ml | 0.96 |
| Cia kub ℃ | 10-25 |
| Kev ntim khoom ruaj khov lub hli | 6 |
Pom zoo piv
| Cov Khoom Siv Raw | pbw |
| Donpanel 423 | 100 g |
| Cat2816 | 1-3 g |
| Pentane (cyclopentane / isopentane) | 7-10 g |
| Polymeric MDI DD-44V80 | 135-155 g |
Tshuab thiab Reactivity(Tus nqi tseeb txawv nyob ntawm kev ua cov kev mob)
| Cov khoom | Los Ntawm Txhais Tes Nws | Kev Siv Lub Tshuab Siab Siab |
| Raw Khoom Siv Kub ℃ | 20-25 | 20-25 |
| Pwm Kub ℃ | 45-55 | 45-55 |
| Siv lub sijhawm siv sijhawm | 10-15 | 6-10 |
| Gel sij hawm s | 40-60 | 40-60 |
| Dawb ntom kg / m3 | 34.0-36.0 | 33.0-3.0 |
Tshuab Ua Npauj Ua Siab
| Pwm Density | ISO 845 | ≥38kg / m3 |
| -Cell tus nqi | ASTM D 2856 | ≥90% |
| Thermal conductivity (15 ℃) | En 12667 | ≤24MW / (MK) |
| Lub zog khawm | En 826 | ≥120PA |
| Nplaum zog | GB / T 16777 | ≥100kpa |
| Seem seem ruaj khov 24h -30 ℃ | ISO 2796 | I≤0.5% |
| 24H -100 ℃ | ≤1.0% | |
| Nplaim taws retardant qib | DIN 4102 | Qib B2 (tsis muaj qhov hlawv) |
| Dej nqus kev sib piv | GB 8810 | ≤3% |
Cov ntaub ntawv muab saum toj no yog tus nqi raug, uas yog kuaj los ntawm peb lub tuam txhab. Rau peb lub tuam txhab cov khoom lag luam, cov ntaub ntawv muaj nyob hauv txoj cai tsis muaj kev txwv.
Cov khoom lag luam
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