Haina Donboiler 212 HCFC-141B turanga whakakotahi polyols Kaihanga me te Kaiwhakarato |INOV

Donboiler 212 HCFC-141B turanga polyols whakakotahi

Donboiler 212 HCFC-141B turanga whakakotahi polyols Whakaahua Whakaatu

Whakaahuatanga Poto:

Ko Donboiler212 te whakakotahitanga polyether polyol he polyols, he whakakorikori, he kaihoko pupuhi me etahi atu taapiri.Ka taea e ia te tauhohe me te isocyanate ki te hanga i te pahuka i te polyurethane pakari me nga taonga whakamaarama wera.

Taipitopito Hua

Tohu Hua

Donboiler 212 HCFC-141B turanga polyols whakakotahi

WHAKATOKANGA

NGA RANGATIRATANGA

Te ahua	Parauri-kowhai te wai kikorangi maramara
Te uara hauwai mgKOH/g	300-400
Viscosity 25℃ , mPa·s	300-500
Kiato 20℃ , g/cm3	1.05-1.15

RECOMMENDED RATIO

	pbw
Donboiler 212 whakakotahi polyol	100
Isocyanate	120±5
Te pāmahana rauemi	22±2 ℃

NGA KAUPAPA KAUPAPA

	Whakaranu A-ringa	Te Whakakotahi Miihini Teitei
Kirīmi Time s	10±2	7±2
Waa kaera s	55±3	40-50
Tack wa waatea s	70-90	50-70
Kiato utu kg/m3	26.5-27.5	25.5-27

WHAKAMAHI PUKAPUKA

Te Totote Whakaneo	Kg/m3	≥35
Reiti pūtau kati	%	≥95
Te Waahanga （10℃）	W/mk	≤0.02
Te kaha kōpeke	KPa	≥120
Pūmautanga ahu 24h -30 ℃	%	≤0.5
24h 100℃	%	≤0.5