Saina Donboiler 212 HCFC-141B faʻavae faʻafefiloi polyols Faumea ma Faʻatau

Donboiler 212 HCFC-141B faavae fa'afefiloi polyols

Fa'amatalaga Puupuu:

O le Donboiler212 o le faʻafefiloi polyether polyol e aofia ai polyols, faʻamalosi, faʻafefe ma isi mea faʻaopoopo. E mafai ona tali atu i le isocyanate e fausia ai le foam polyurethane malosi ma mea e sili ona lelei le mafanafana.

Fa'amatalaga Oloa

Faailoga o oloa

Donboiler 212 HCFC-141B faavae fa'afefiloi polyols

FOLASAGA

MEATOAGA FA'ATAU

Fa'aaliga	Enaena-samasama manino le vai viscous
Ole tau ole hydroxyl mgKOH/g	300-400
Viscosity 25℃ , mPa·s	300-500
Malosi 20℃ , g/cm3	1.05-1.15

VAEGA FAUTUAINA

	pbw
Donboiler 212 fa'afefiloi polyol	100
Isocyanate	120±5
Mea vevela	22±2 ℃

UIGA FAATINO

	Faafefiloi Tusia	Masini Fa'afefiloi Maualuga
Kulimi Taimi s	10±2	7±2
Gel taimi s	55±3	40-50
Taimi avanoa s	70-90	50-70
Sa'oloto le mamafa kg/m3	26.5-27.5	25.5-27

GALUEGA FAIGA

Malosi mole	Kg/m3	≥35
Ole fua ole sela tapuni	%	≥95
Fa'avevela vevela (10℃)	W/mk	≤0.02
Malosi fa'amalosi	KPa	≥120
Tulaga mautu 24h -30℃	%	≤0.5
24h 100℃	%	≤0.5