BG-2655-100

Waiwai Whakaora Agent-BG-2655-100

Whakaahuatanga Poto:

Ko te BG-2655-100 he rongoa rongoa isocyanate wai marara i runga i te hexamethylene diisocyanate ， ka whakamahia me te polyurethane wai, polyacrylate, he pai te aukati hydrolysis me te wera wera.

Ko te paninga wai-waahanga e rua-waahanga kua oti te whakarite he ahua o te kanapa teitei, te tino ki tonu, te pakeke teitei, te pai o te kowhai kowhai, me te pai o te aukati matū.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga otinga

Ka whakamahia i roto i nga mara o te rakau wai-waipaningame nga paninga ahumahi-wai,

whakapiri me te waituhi, etc

Whakatakotoranga

Te ahua	He wai maama ki te paku kowhai kowhai
Ihirangi-kore (%)	98~100
Viscosity (mPa • s/25 ℃)	1500~4500
Monomer HDI kore utu (%)	≤0.5
ihirangi NCO (tuku %)	19.0~21.0

Tohutohu

Ka marara te BG-2655-100, ka piki ake tona pokey.Ina konatunatua ki te whakamararatanga polyol hydrophilic, ka taea te waimeha ki te wai i mua atu, ka taea ranei te taapiri i te iti o te whakarewa hei whakahaere i te piki o te pokey, penei i te propylene glycol methyl ether acetate (PMA), propylene glycol diacetate (PGDA), me te e taunaki ana kia whakamahia nga whakarewa o te karaehe polyurethane (te ihirangi wai<0.05%) mo te waimeha, me te ihirangi totoka kaua e iti iho i te 40%.Whakahaerehia nga whakamatautau motuhake me nga whakamatautau pumau i mua i te whakamahi.Mena ko te ranunga i muri i te taapiri BG-2655-100, me whakamahi i rotoora kohua.

rokiroki

Me penapena te hua ki roto i te ipu hiri kia kore ai e makariri me te wera nui.E taunaki ana kia mau tonu te putunga hiri i te pāmahana rokiroki 5-35 ℃.Ko te roa o te oranga o te hua he tekau ma rua marama mai i te ra whakaputanga.I muri i te nui o te ora o te papa, ka tūtohu kia whakahaerehia he arotake mahi i mua i te whakamahi.

He tino tairongo te hua ki te makuku me te tauhohe ki te wai ki te whakaputa i nga hau penei i te waro waikura me te Urea, ka piki ake te pehanga ipu ka pa he kino.I muri i te whakatuwheratanga o te kohinga, ka tūtohu kia whakamahia wawe tonu.

Tōmua: C21 Waikawa Dicarboxylic-BG-1550

Panuku: Takitahi-waahanga Polyurethane Resin – BG-101