Donfom 812 HCFC-141B BAS BLERS Polyils no BLOCK FOOM

Kākau pōkole:

Donfoam 812 blend Polyether Polyals ʻO ka pūnāwai he uniform cell, low thermal conductivity, maikaʻi ka hanaʻana o ka hanaʻana, he maikaʻi ka hana reartant hana, he haʻahaʻa haʻahaʻa

Hoʻohana nuiʻia ma ke kaʻina o nāʻano o nā hana hoʻoweliweli a pau e like me: ka hale o waho


Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Donfom 812 HCFC-141B BAS BLERS Polyils no BLOCK FOOM

Hōʻikeʻike

Donfoam 812 blend Polyether Polyals ʻO ka pūnāwai he uniform cell, low thermal conductivity, maikaʻi ka hanaʻana o ka hanaʻana, he maikaʻi ka hana reartant hana, he haʻahaʻa haʻahaʻa

Hoʻohana nuiʻia ma ke kaʻina o nāʻano o nā hana hoʻoweliweli a pau e like me: ka hale o waho

Waiwai kino

Helehelena

Dynamic Viscosity (25 ℃) MP.S

Tonity (20 ℃) ​​G / ML

Ke malamaia no ka ℃

ʻO ka mālama mālama mālama mālama

Māmā māmā i ka wai aniani

250 ± 50

1.17 ± 0.1

10-25

6

ʻO ka ratio i kohoʻia

Nā huahana

PBw

Poolla Polleyhe Polyol

Isocyanate

100

130

ʻOʻenehana a me ka hopenaʻana(ʻO ka waiwai kūpono e pili ana i keʻano o nā kūlana hana)

 

KAHIKI KAHILUA

Raw mory mahana ℃

Kehana Mohald ℃

Ct s

Gt s

Tft s

Free density kg / m3

20-25

ʻAmelika Nui (15-45 ℃)

35-60

140-180

240-260

26-28

Nā hana hana nei

Mea

Hōʻike hōʻike

Kaoaohai

ʻO ka nuiʻana

Kāleʻa Kūleʻa Uila

Gb 6343

40-45kg / m3

38-42kg / m

Pani-koho

GB 10799

≥90%

Ka hana mua i ka hana (15 ℃)

GB 3399

≤24mw / (mk)

Ikaika ikaika

GB / T8813

≥150k

Kū ponoʻole

24h -20 ℃

RH90 70 ℃

Gb / t8811

≤1%

≤1.5%

Ka wai wai wai

GB 8810

≤3%

LuluHahiI

Astm e84

Crika a


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