Deredza Tembiricha Kupisa-inodzivirira Reflective Coating Featured Image

Deredza Tembiricha Heat-insulating Reflective Coating

Tsanangudzo Pfupi

Heat-insulating reflective coating inogadzirwa ne acrylic emulsion, titanium dioxide, hollow glass beads uye additives.Machira ndeechikamu chimwe chete chemvura, chisina muchetura uye chisingakuvadzi, kutaridzika kwejasi kune kupisa kwezuva kunogona kusvika 90%, uye tembiricha yekupisa kwezuva iri pamusoro pe33 ℃, zvichienzaniswa nekupisa kwemukati pasina kupisa kwekupisa, tembiricha yemukati ine reflective. kupisa kwekudzivirira kwekuputira kunogona kuita 3-10 ℃, uye musiyano wekushisa kwedenga uri 10 -25 ℃.Iyo yakakwirira tembiricha, zvakanyanya kujeka kupisa kwekudzivirira kwekuita.

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*Zvinhu Zvigadzirwa:

kuomesa nekukurumidza, kunamatira kwakanaka
Kudzivirira kupisa, kusamira kwemamiriro ekunze kwakanaka
Kugara kwakanaka kwekunze
Inogona kushandiswa mune yakaderera tembiricha mamiriro.

*Chigadzirwa Chishandiso:

Yakakodzera kuvaka madziro ekunze, chimiro chesimbi, zinc iron tile pamusoro, denga, uye dzimwe nzvimbo dzinoda kupisa insulation uye kutonhora.

*Technical data:

Main Materials	Waterborne acrylic resin, yekuwedzera yemvura, refflective thermal insulation material, mafirita nemvura.
Nguva yekuomesa (25 ℃ humidity ＜85%)	Kuomeswa kwepamusoro＞2 maawa ekuomesa chaiko＞maawa makumi maviri nemana
Kupfekazve Nguva (25 ℃ humidity ＜85%)	2 maawa
Theoretical Coverage	0.3-0.5kg/㎡ pachikamu
Solar radiation absorption coefficient	≤0.16%
Mwero wechiedza chezuva	≥0.4
Hemispherical emissivity	≥0.85
Shandura mwero wechiedza chezuva mushure mekusvibiswa	≤15%
Shandura mwero wekutaridzika kwezuva mushure mekugadzira mamiriro ekunze	≤5%
Thermal Conductivity	≤0.035
Kupisa kuita	＞A (A2)
Kuwedzera kupisa kwekudzivirira	≥0.65
density	≤0.7
Dry density, kg/m³	700
Reference dosage, kg/sqm	1mm ukobvu 1kg/sqm

*Kuvaka nzira:

Kupfapfaidza: kusapfapfaidza mhepo kana kupfapfaidza mweya.Inokurudzirwa kushandisa high pressure isiri gasi spraying.
Brush / roll coating: inofanirwa kuwana yakatsanangurwa yakaoma firimu ukobvu.

*Kuvaka:

1. Base water content inofanira kunge iri pasi pe10% uye acidity uye alkalinity inofanira kunge iri pasi pegumi.
2. Kupisa kwekuvaka nekugadzirisa kwakaoma hakufaniri kunge kuri pasi pe5, hunyoro hwemamiriro ezvinhu hunofanira kunge huri pasi pe85%, uye nguva yepakati inofanira kurebedzwa zvakakodzera mukugadzirwa kwekushisa kwakadzika.
3. Kuvaka kunorambidzwa mumazuva ekunaya, gales nejecha.
Gadzirai zvakanaka musati mashandisa, wedzerai 10% yemvura yekudzikisa kana zvichidikanwa, uye huwandu hwemvura hunowedzerwa padhiramu hunofanira kuenzana.

*Surface Treatment:

Pamusoro peiyo primer inofanira kunge yakachena, yakaoma uye isina kusvibiswa.Ndapota teererai kupindirana kwekuvhara pakati pekuvaka uye primer.
Nzvimbo dzese dzinofanirwa kunge dzakachena, dzakaoma uye dzisina kusvibiswa.Usati wapenda, inofanirwa kuongororwa uye kurapwa zvinoenderana nechiyero che ISO8504: 2000.