Ihe na-ekpo ọkụ (Ogwe mkpuchi ikuku)

Nkọwa dị mkpirikpi:

Airgel bụ ihe siri ike nke na-arụ ọrụ mkpuchi okpomọkụ dị mma, yana microstructure pụrụ iche dị ka ebe dị elu dị elu, oghere nanoscale na obere njupụta.A maara ya dị ka "ihe anwansi nke na-agbanwe ụwa", nke a makwaara dị ka "nchekwa okpomọkụ na ihe mkpuchi", na ọ bụ ihe siri ike kachasị mfe ugbu a.Airgel bụ ihe nwere akụkụ atọ nanonetwork porous Ọdịdị, nke nwere obere njupụta, elu kpọmkwem n'elu ebe, elu porosity, ala dielectric mgbe nile, ala thermal conductivity na ndị ọzọ anụ ahụ e ji mara.Ọ nwere atụmanya dị iche iche nke ngwa ngwa na nchekwa ọkụ na mkpuchi, ọkụ ọkụ, mkpuchi ụda na mbelata mkpọtụ, ngwa anya, ọkụ eletrik na mpaghara ndị ọzọ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara arụmọrụ

1. mkpa, mkpuchi okpomọkụ

Ọrụ mkpuchi okpomọkụ nke VIP vacuum insulation board bụ ugboro 10 nke ihe mkpuchi ọdịnala nke nwere otu ọkpụrụkpụ (nke polyurethane foam board nọchitere anya ya), ọ bụkwa ihe mkpuchi okpomọkụ kachasị elu na nke kachasị mma na ngwa nju oyi na ihe ndị na-eme ka ọ dị ugbu a.

2. Ịzọpụta ike nke ọma

Ngwaahịa mkpuchi mkpuchi VIP VACUUM ejiri na friji, friza, nwere ike ịchekwa ike 20% ~ 30%, yana ịbawanye olu dị irè nke 20% ~ 30%.

3. nchekwa gburugburu ebe obibi na enweghị mmetọ

Akọrọ isi ihe n'ichepụta usoro mmetọ-free, obere ike oriri, akwụkwọ ndụ akwụkwọ ndụ nchebe gburugburu ebe obibi;N'otu oge ahụ, dayameta nke akọrọ isi ihe eriri na 7 ~ 11 microns, kwekọrọ na European Union ohere ụkpụrụ.

4. Klas A mgbochi ọkụ

Mere nke 99% inorganic ihe onwunwe, ọ dịghị nsi na ọ dịghị mkpali, ruo A klas ọkụ ọkọlọtọ, anaghị ere ọkụ n'ihe banyere ọkụ.

Ngwa

VIP agụụ mkpuchi osisi nwere ndị magburu onwe e ji mara nke ala thermal conductivity na A klas ọkụ akara, nke a na-ejikarị na nchekwa oyi, nchekwa oyi, friza na mpaghara akụrụngwa refrigeration ndị ọzọ, chekwaa ohere, izute ihe nchekwa ọkụ chọrọ nke ihe mkpuchi, belata ihe isi ike nke ihe owuwu.

Nlereanya	nha			Thermal conductivity W/ (m·K)
	ọkpụrụkpụ(mm)	obosara (mm)	Ogologo (mm)
VIP	5-50 (Enwere ike ịhazi)	200-800 (Enwere ike ịhazi)	200-1800 (Enwere ike ịhazi)	Ụdị ≤0.0025
				Ụdị ≤0.005
				Ụdị ≤0.008
				Ụdị ≤0.012