Donfoam 601 wai kumu Blend polyols
Donfoam 601 wai kumu Blend polyols
Introduction
"Wood Mohai" 'ole hua, mea he houʻano o ke kālaiʻana kemikala mea. Ua loaʻa kiʻekiʻe me mechanical ka ikaika a me ka paakiki, hemahema hoi mōlina kaʻina, kiʻekiʻe? Iecaianoaaiiuo ka hoʻokōʻana a me ka maikaʻi loa ke nānā aku.
Ano e like penei,
1. maikaʻi repetition mōlina waiwai. Ua i wale hiki ka hopena he kekahi kinona nui, akā, i ka hopena he lifelike laau hionapāʻili a me nā manao, maikai nano.
2. helehelena, a haha aku ma kahi kokoke i ka laau, a hiki ke manaʻo pepehi, ka onipaa ana,ʻepekema, a kālai lauana a manao.
3. punahelu hiki e Aluminum a kila, a me ka silikone laholio, pīlali kēpau a 'ē aʻe kēpau, i mea haahaa lilo a me ka maʻalahi machining.
4. kaʻina mea puni, e hoʻokēʻai ai, kiʻekiʻe ka hoʻokōʻana o ka palapala hōʻoia no.
5. kino ai, a me mechanical ka waiwai o kekahi o pau e pono ai hoʻololi kemikala laau hua mai la ia e likeʻole pīlali. Helu waiwai hiki ke noho mana ana ma ka hōʻoiaʻana i ka haʻilula.
Helu waiwai
|
helehelena Hydroxyl waiwai mgKOH / g. (Viscosity) 25 ℃ mPa.s Nuʻa 20 ℃ g. / Ml waho pūnaewele wela Waho pūnaewele kumupaʻa mahina |
Light yellow i mea eleele yellow (viscosity) wai a 300-500 600-1000 1.1-1.16 10-25 3 |
paipai hiʻohiʻona
|
pbw |
|
|
Donfoam 601 polyols Isocyanate |
100 100-105 |
Reactivity ano (maoli waiwai loli aʻe like no me ka manaʻoe hana ana)
|
Manual mix |
High puʻe |
|
| Maka mea ana wela ℃
Rise manawa S Tuko pīlali manawa S Tack noa manawa S Free nuʻa Kg / ka m 3 |
25 80 180-200 240-280 390-430 |
25 70 160-180 220-260 389-429 |
hua hana
| mōlina nuʻa
E haapau nei i-aeea hotel Tensile ikaika Dimentional kumupaʻa 24hours -20 ℃ 24hours 100 ℃ |
GB / T 6343 GB / T 10799 GB / T 8813 GB / T 8811
|
≥500 Kg / m3 ≥90% ≥800 KPa ≤0.5% ≤1.0% |
