Donboiler 214 HFC-245fa mimọ parapo polyols

Apejuwe kukuru:

Donboiler214 jẹ polyether polyol parapo ti o ni awọn polyols, ayase, oluranlowo fifun ati awọn afikun miiran.Aṣoju fifun jẹ HFC-245fa.O le fesi pẹlu isocyanate lati dagba foomu polyurethane lile pẹlu ohun-ini idabobo igbona to dara julọ.


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Donboiler 214 HFC-245fa mimọ parapo polyols

AKOSO

Donboiler214 jẹ polyether polyol parapo ti o ni awọn polyols, ayase, oluranlowo fifun ati awọn afikun miiran.Aṣoju fifun jẹ HFC-245fa.O le fesi pẹlu isocyanate lati dagba foomu polyurethane lile pẹlu ohun-ini idabobo igbona to dara julọ.

ENIYAN TI ARA

Ifarahan

Brown-ofeefee sihin omi viscous

Hydroxyl iye mgKOH/g

300-400

Viscosity 25℃ , mPa·s

300-500

Ìwúwo 20℃, g/cm3

1.05-1.15

RATIO ti a ṣe iṣeduro

 

pbw

Donboiler 212 parapo polyol

100

Isocyanate

120±5

Iwọn otutu ohun elo

18±2 ℃

Awọn ẹya ara ẹrọ ifaseyin

 

Dapọ Afowoyi

Ga titẹ Machine dapọ

Akoko ipara s

8-10

6-10

Jeli akoko s

55-75

50-70

Tack free akoko s

70-110

65-90

Awọn iṣẹ foomu

Ise iwuwo

Kg/m3

≥35

Oṣuwọn sẹẹli pipade

%

≥95

Imudara Ooru (10℃)

W/mk

≤0.02

Agbara titẹ

KPa

≥120

Iduroṣinṣin iwọn 24h -30 ℃

%

≤1

24h 100 ℃

%

≤1

Package

220kg / ilu tabi 1000kg / IBC, 20,000kg / Flexi ojò tabi ISO Tank.


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