China Donboiler 214 HFC-245fa isiseko kuxubana polyols yoMvelisi kunye Supplier

Donboiler 214 HFC-245fa base kuxubana polyols

Donboiler 214 HFC-245fa isiseko lwemenu polyols Image Feature

Inkcazo elifutshane:

Donboiler214 ke polyol okuhlangana polyether yayiquka polyols, ngumnxibelelanisi,-arhente bevuthela kunye nezinye arhente bevuthela additives.The yi HFC-245fa. It kungaba asabela kunye isocyanate ukwenza ngqongqo lyu amagwebu kunye impahla entle usambathisa thermal.

Iinkcukacha Product

Product Tags

Donboiler 214 HFC-245fa base kuxubana polyols

ISINGENISO

EKA ZOMZIMBA

imbonakalo	Brown-yellow ulwelo viscous ngaphaya
Ixabiso Hydroxyl mgKOH / g	300-400
Viscosity 25 ℃, MPA · s	300-500
Density 20 ℃, g / cm3	1.05-1.15

UMLINGANISELO OLUCETYISWAYO

	pbw
Donboiler 212 ufane polyol	100
Isocyanate	120 ± 5
lobushushu material	18 ± 2 ℃

IIMPAWU reaction

	Wase manual	Ingcinezelo High Machine Wase
Cream Time s	8-10	6-10
Gel ixesha s	55-75	50-70
Oku- free time s	70-110	65-90

ngomdlalo amagwebu

Density udini	Kg / m3	≥35
Izinga ezivaliweyo-cell	%	≥95
Conductivity emhlabeni (10 ℃)	W / nguMkhonto	≤0.02
amandla Compressive	KPA	≥120
Mbini uzinzo 24h -30 ℃	%	≤1
24h 100 ℃	%	≤1