China Donfoam 825PIR HFC-365mfc base blend polyols yekuenderera mberi PIR block foam Manufacturer and Supplier |INOV

Donfoam 825PIR HFC-365mfc base musanganiswa polyols inoenderera PIR block furo

Tsanangudzo Pfupi:

Donfoam825 inosanganisa polyether polyol inoshandiswa mukugadzira yakakwira murazvo unodzoreredza PIR block foam ine HFC-365mfc/227 seanopupuma agent, zvigadzirwa uye isocyanate reaction nekuumbwa kwefuro ine yunifomu foam cell, yakaderera thermal conductivity, kupisa kwekushisa kwekuita kwakanaka, flame retardant performance yakanaka, tembiricha yakaderera hapana kudonha mutswe etc. Inoshandiswa zvakanyanya mukuita kwemhando dzese dzebasa rekudzivirira senge: kuvaka kunze kwemadziro, kutonhora kuchengetedza, matangi, mapaipi makuru etc.

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Donfoam 825PIR HFC-365mfc base musanganiswa polyols inoenderera PIR block furo

NHUNGAMIDZO

Donfoam825 inosanganisa polyether polyol inoshandiswa mukugadzira yakakwira murazvo unodzoreredza PIR block foam ine HFC-365mfc/227 seanoita furo, zvigadzirwa uye isocyanate reaction nekuumbwa kwefuro ine yunifomu foam cell, yakaderera thermal conductivity, kupisa kwekushisa kwekuita kwakanaka, flame retardant performance yakanaka, tembiricha yakaderera hapana kudonha mutswe etc. Inoshandiswa zvakanyanya mukuita kwemhando dzese dzebasa rekudzivirira senge: kuvaka kunze kwemadziro, kutonhora kuchengetedza, matangi, mapaipi makuru etc.

ZVINHU ZVINHU

Chitarisiko	Mvura yakatsvuka yero kusvika kubrown inoonekera
Dynamic viscosity (25℃) mPa.S	300±100
Density (20℃) g/ml	1.20±0.1
Kuchengetedza tembiricha ℃	10-25
Kuchengetedza kugadzikana mwedzi	6

INORUDZIRWA RATIO

Raw materials	pbw
DK-1101 Blend Polyether Polyol	100
Isocyanate	180±20

TECHNOLOGY UYE REACTIVITY(iyo chaiyo kukosha inosiyana zvichienderana nekugadzirisa mamiriro)

Items	Manual kusanganisa	High pressure machine
Raw material tembiricha ℃	20-25	20-25
Mold tembiricha ℃	50-60	50-60
Cream nguva s	25-35	20-30
Gel nguva s	90.-130	70-100
Tack nguva yekusununguka s	150-200	120-160
Free density kg/m³	28-30	27-29

MACHINERY Furo ZVINOITA

Yakazara Mold density	GB 6343	≥45kg/m³
Molding Core Density	GB 6343	≥40kg/m³
Yakavharwa-sero Rate	GB 10799	≥90%
Yekutanga Thermal Conductivity (15 ℃)	GB 3399	≤24mW/(mK)
Compressive Strength	GB/T8813	≥150kPa
Dimentional Kugadzikana 24h -20 ℃ 24h 70℃	GB/T8811	≤1% ≤1.5%
Mvura Yekunyura Mwero	GB 8810	≤3%
Kupisa moto	GB 8624	B1/B2/B3
Yakavharwa-sero Rate	GB 10799	≥90%
Yekutanga Thermal Conductivity (15 ℃)	GB 3399	≤24mW/(mK)

Iyo data yakapihwa pamusoro ndeye yakajairika kukosha, iyo inoedzwa nekambani yedu.Kune zvigadzirwa zvekambani yedu, iyo data inosanganisirwa mumutemo haina zvipingaidzo.

Zvakapfuura: Donfoam 901 mvura base benld polyols yekudira

Zvinotevera: Donfoam 824PIR HFC-245fa base musanganiswa polyols inoenderera PIR block furo

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