Donpipe 301 metsi a motsoako oa polyol bakeng sa ho kenya lipeipi
Donpipe 301 metsi a motsoako oa polyol bakeng sa ho kenya lipeipi
ITS'ELISO
Sehlahisoa sena ke mofuta oa motsoako oa polyols le metsi joalo ka ntho e phophomang, e batlisisitsoeng ka ho khetheha bakeng sa PUF e thata ho hlahisa liphaephe tse kenang mocheso.E sebelisoa haholo liphaepheng tsa mouoane, lipeipi tse tsamaisang khase ea tlhaho e qhibilihisitsoeng, lipeipi tsa oli le masimo a mang.Litšobotsi ke tse latelang:
(1) phallo e ntle, ka ho laola foromo e lumellanang le bophara ba liphaephe tse fapaneng.
(2) ts'ebetso e phahameng ea ho hanyetsa mocheso, e eme nako e telele ho 150 ℃
(3) e babatsehang mocheso tlaase dimensional botsitso
LETLOTLO MONAKA
| Ponahalo | Seedi se bonaletsang se serolwana ho isa ho sootho |
| Boleng ba Hydroxyl mgKOH/g | 250-450 |
| Viscosity e matla (25℃) mPa.S | 300-600 |
| Boima ba 'mele (20℃) g/ml | 1.10-1.16 |
| Mocheso oa polokelo ke ℃ | 10-25 |
| Khoeli ea botsitso ba polokelo | 6 |
THEKNOLOJI LE TS'EBETSO(Mocheso oa motsoako ke 20 ℃, boleng ba sebele bo fapana ho ea ka bophara ba pipe le boemo ba ho sebetsa.)
|
| Ho kopanya ka letsoho | Mochini oa khatello e phahameng |
| Karolelano (POL/ISO) | 1:1.40-1.1.60 | 1:1.40-1.60 |
| Tsoha nako s | 20-40 | 15-35 |
| Gel nako s | 80-200 | 80-160 |
| Tack nako ea mahala s | ≥150 | ≥150 |
| Boima ba mahala kg/m3 | 34.0-36.0 | 33.0-35.0 |
LITŠOANTŠISO TSA LEFULU
| Boima ba hlobo | GB 6343 | 60-80kg/m3 |
| Sekhahla sa lisele tse koetsoeng | GB 10799 | ≥90% |
| Thermal conductivity (15 ℃) | GB 3399 | ≤33mW/(mK) |
| Matla a ho hatella | GB/T8813 | ≥250kPa |
| Ho monya metsi | GB 8810 | ≤3(V/V)% |
| Dimensional botsitso 24h -30 ℃ | GB/T8811 | ≤1.0% |
| 24h 100 ℃ | ≤1.5% |
Lintlha tse fanoeng ka holimo ke boleng bo tloaelehileng, bo lekoang ke k'hamphani ea rona.Bakeng sa lihlahisoa tsa k'hamphani ea rona, data e kenyellelitsoeng molaong ha e na lithibelo.
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