Donpipe 303 CP / IP puag muab polyols rau pipeline rwb thaiv tsev
Donpipe 303 CP / IP puag muab polyols rau pipeline rwb thaiv tsev
TAW qHIA
Donpipe 303 yog ib hom ntawm muab polyols foam system rau cov yeeb nkab rwb thaiv tsev, nrog cyclopentane li foaming neeg sawv cev. Nws yog dav siv nyob rau hauv chav kav, liquefied xwm roj khiav kav, roj kav thiab lwm yam liaj teb. Tus yam ntxwv raws li nram no:
(1) zoo flowability, los ntawm regulating mis kom haum txawv yeeb nkab diameters.
(2) kub kuj ua tau zoo, ntev sawv nyob rau hauv 150 ℃
(3) zoo heev uas tsis muaj kub seem stability
LUB CEV TEEJ
| tsos
Dynamic viscosity (25 ℃) mPa.s Polyol / Cyclopentane = 100/7 Ceev (20 ℃) g / ml Cia kub ℃ Cia stability Hlis |
Lub teeb daj yuav xim av daj pob tshab kua 2000-3000 (tsis muaj foaming tus sawv cev) 600-800 (nrog cp) 1.10-1.16 10-25 6 |
TECHNOLOGY THIAB reactivity CWJ PWM (Tivthaiv kub yog 20 ℃, qhov tseeb tus nqi yog varied raws li yeeb nkab inch thiab ua mob.)
|
phau ntawv nws |
High siab tshuab |
|
| Piv (pol / ISO)
Cov tshuaj nplaum sij hawm s Gel lub sij hawm s Tack dawb lub sij hawm s Dawb ceev kg / m 3 |
1: 1.0-1.1.60 20-40 80-200 ≥150 25-40 |
1: 1.0-1.60 15-35 80-160 ≥150 24-38 |
UA NPUAS NCAUJ nrug
| Moulded ua npuas ncauj ceev
Kaw-cell tus nqi Thermal conductivity (15 ℃) compressive zog Dej haum Seem stability (24 h, 100 ℃) (24 h, -30 ℃) High kub-kuj |
GB 6343 GB 10799 GB 3399 GB / T8813 GB 8810 GB / T8811 |
40-80kg / m 3 ≥90% ≤ 26mW / (Mk) ≥200kPa ≤3 (V / V)% ≤1.5% ≤1.0% ≤140 ℃ |
Cov ntaub ntawv muab saum toj no yog raug tus nqi, uas yog soj ntsuam los ntawm peb lub tuam txhab. Rau peb lub tuam txhab cov khoom, cov ntaub ntawv muaj nyob rau hauv kev cai lij choj tsis muaj xyuas.
