ʻO China Donfoam 825PIR HFC-365mfc base blend polyols no ka hoʻomau PIR block foam Mea hana a mea hoʻolako

ʻO Donfoam 825PIR HFC-365mfc kumu hoʻohui polyols no ka hoʻomau PIR poloka pahu

ʻO ka wehewehe pōkole:

Donfoam825 hui polyether polyol i hoʻohana 'ia i loko o ka hana ana i ke ahi kiʻekiʻe retardant PIR poloka pahu me ka HFC-365mfc/227 e like me ka huʻihuʻi ， nā huahana a me ka isocyanate pane ma ka hoʻokumu 'ana o ka huʻihaʻa ua like pū pahu, haʻahaʻa thermal conductivity, thermal insulation hana maikaʻi, ahi retardant hana maikaʻi i loko o ke ahi retardant hana o ka maikaʻi, haʻahaʻa wela hoʻohana 'ole kaʻina hana o ka shrinking hana a pau. e like me: ke kūkulu ʻana i ka pā o waho, ka mālama anuanu, nā pahu, nā paipu nui etc.

Huahana Huahana

ʻO Donfoam 825PIR HFC-365mfc kumu hoʻohui polyols no ka hoʻomau PIR poloka pahu

OLELO HOOLAHA

Donfoam825 hui polyether polyol i hoʻohana 'ia i ka hana 'ana i ke ahi kiʻekiʻe retardant PIR poloka pahu me ka HFC-365mfc/227 e like me ka huahuakai, nā huahana a me ka isocyanate pane ma ka hookumu ana o ka huʻihuʻi puʻupuʻu pūnae hae, haʻahaʻa thermal conductivity, thermal insulation hana maikaʻi, ka lapalapa ahi retardant hana maikaʻi, haʻahaʻa wela hoʻohana 'ole ka hana o ka shrinking hana a pau. e like me: ke kūkulu ʻana i ka pā o waho, ka mālama anuanu, nā pahu, nā paipu nui etc.

KA WAIWAI KINO

Ka nana aku	ʻO ka wai aniani melemele māmā a ʻeleʻele
ʻO ka ʻeleʻele dynamic (25 ℃) mPa.S	300±100
Māmā (20 ℃) g/ml	1.20±0.1
ʻO ka mahana mālama ℃	10-25
Mahina kūpaʻa mālama	6

KAUKAU LAHUI

Mea maka	pbw
DK-1101 Hoʻohui i ka Polyether Polyol	100
Isocyanate	180±20

ʻenehana a me ka hoʻokō(ʻokoʻa ka waiwai pololei ma muli o nā kūlana hana)

Nā mea	Hui lima lima	mīkini paʻi kiʻekiʻe
ʻO ka wela o ka mea maka ℃	20-25	20-25
ʻO ka mahana wela ℃	50-60	50-60
Klima manawa s	25-35	20-30
ʻO ka manawa gel s	90.-130	70-100
Tack manawa kūʻokoʻa s	150-200	120-160
Kūʻokoʻa kūʻokoʻa kg/m³	28-30	27-29

NA HANA HUA MINI

Ka nui o ka mold density	GB 6343	≥45kg/m³
Molding Core Density	GB 6343	≥40kg/m³
Paʻa-paʻa kelepona	GB 10799	≥90%
Hoʻomaka Thermal Conductivity（15℃）	GB 3399	≤24mW/(mK)
Ka ikaika hoʻopili	GB/T8813	≥150kPa
ʻO ke kūlana kūpaʻa 24h -20 ℃ 24h 70 ℃	GB/T8811	≤1% ≤1.5%
Ka Pahu Wai	GB 8810	≤3%
Ka hikiwawe	GB 8624	B1/B2/B3
Paʻa-paʻa kelepona	GB 10799	≥90%
Hoʻomaka Thermal Conductivity（15℃）	GB 3399	≤24mW/(mK)

ʻO ka ʻikepili i hāʻawi ʻia ma luna nei he waiwai maʻamau, i hoʻāʻo ʻia e kā mākou hui. No nā huahana o kā mākou hui, ʻaʻohe palena o ka ʻikepili i loko o ke kānāwai.

Mua: Donfoam 901 kumu wai benld polyols no ka ninini ana

Aʻe: ʻO Donfoam 824PIR HFC-245fa kumu hoʻohui polyols no ka hoʻomau PIR poloka pahu

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou