Tuam Tshoj Doneboniler 214 HFC-245FA KEEB RAWS XEEM POLYOLS Chaw tsim tshuaj paus thiab chaw muag khoom

Donboiler 214 HFC-245FA KEEB RAWS XEEM POLYOLS

Cov lus piav qhia luv luv:

Donboiler214 yog qhov sib xyaw polyet polyol muaj polyols, catalalt, lwm yam neeg saib xyuas thiab lwm tus neeg sawv cev ntxiv.Txhua khaub ncaws yog HFC-245FA. Nws tuaj yeem hnov nrog isocyanate los ua kom nruj polyurethane ua npuas dej nrog cov cuab yeej thermal zoo heev thermal.

Khoom Qhia Qhia

Khoom Ntawv

Donboiler 214 HFC-245FA KEEB RAWS XEEM POLYOLS

Lub hauv paus rau phau ntawv

Cuab yeej

Kev tshwm sim	Brown-daj pob tshab kua ua kua
Hydroxyl nqi mgkoh / g	300-400
Viscamosity 25 ℃, mpa a	300-500
Qeeb 20 ℃, G / cm3	1.05-1.15

Pom zoo piv

	pbw
Donboiler 212 Kev Ua Si Polyol	100
Isocyanate	120 ± 5
Khoom siv qhov kub	18 ± 2 ℃

Cov yam ntxwv ntawm cov yam ntxwv

	Los Ntawm Txhais Tes Nws	KEV NTSIAB TSHUAB NWS
Siv lub sijhawm siv sijhawm	8-10	6-10
Gel sij hawm s	55-75	50-70
Tack dawb lub sijhawm s	70-110	65-90

Ua npuas ncauj ua yeeb yam

Moulding ceev	Kg / m3	≥35
-Cell tus nqi	%	≥95
Thermal conductivity (10 ℃)	W / MK	I≤0.02
Compressive lub zog	Kpa	≥120
Seem seem ruaj khov 24h -30 ℃	%	15 xyoos
24h 100 ℃	%	15 xyoos