Donpipe 302 HCFC-141b kumu Blend polyols no pipeline'īpale
Donpipe 302 HCFC-141b kumu Blend polyols no pipeline'īpale
Introduction
Kēia huahana He Heʻano o ka Blend polyols premixed me HCFC-141B, a mai ka 'ka noiʻi' ana no kaʻoʻoleʻa PUF e paka thermal'īpale na ohe. Ua Ua hoʻomano hoʻohana 'ia ma ka mahu paipu, liquefied ano kinoea e holo mai ana na ohe, kaʻaila na ohe a me nā mahinaʻai. Ke ano e like penei:
(1) maikai flowability, ma ka hooponopono ana i haʻilula e hoʻopiʻi kekahi paipu ka ho.
(2) maikaʻi haʻahaʻa wela dimensional kumupaʻa
Helu waiwai
| helehelena |
Light yellow i mea eleele aniani moakaka wai a |
| Hydroxyl waiwai mgKOH / g. |
300-450 |
| Hōʻeuʻeu (viscosity) (25 ℃) mPa.S |
200-500 |
| Nuʻa (20 ℃) g. / Ml |
1.10-1.16 |
| Waho pūnaewele wela ℃ |
10-25 |
| Waho pūnaewele kumupaʻa mahina |
6 |
IKELOEA AND REACTIVITY (ke keʻena ka mahana o 20 ℃, ka mea maoli cia ua e lauwili e like me ka paipu anawaena a me ka aaioee ke ano.)
|
|
Manual paʻipaʻiʻia ai e |
High puʻe mīkini |
| Hiʻohiʻona (POL / ISO) |
1: 1.10-1.1.60 |
1: 1.10-1.60 |
| E kū manawa mau |
20-40 |
15-35 |
| Tuko pīlali manawa mau |
80-200 |
80-160 |
| Tack noa manawa ke |
≥150 |
≥150 |
| Free nuʻa kg / ka m 3 |
25-40 |
24-38 |
hua hana
| punahelu nuʻa | GB 6343 | 55-70kg / ka m 3 |
| E haapau nei i-aeea kōmi | GB 10799 |
≥90% |
| Thermal conductivity (15 ℃) | GB 3399 |
≤24mW / ('āina) |
| mīkini'opihia ikaika | GB / T8813 | ≥200kPa |
| ka omo | GB 8810 |
≤3 (V / V)% |
| Dimensional kumupaʻa 24h -30 ℃ |
GB / T8811 |
≤1.0% |
|
24h 100 ℃ |
≤1.5% |
Nāʻikepili aka luna i typical nui, a i hoao e ko kakou poe. No ko makou poe a ka me nā huahana, i nāʻikepili pū i loko o ke kānāwai aʻole 'oe i kekahi nā palena.
