Energy-saving improved double silver insulating glass coating film and preparation method thereof
An improved, glass technology, applied in the coating and other directions, can solve the problem of not taking into account the energy saving effect and good lighting performance, and achieve the effect of good energy saving effect, good lighting performance and reduced heat transfer coefficient
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Embodiment 1
[0033] like figure 1 As shown, the present invention is an energy-saving improved double-silver insulating glass coating, including a first silicon nitride film layer 1, a first zinc oxide film layer 2, a first silver film layer 3, The first nickel chromium film layer 4 , the second zinc oxide film layer 5 , the second silver film layer 6 , the second nickel chromium film layer 7 and the second silicon nitride film layer 8 . The thickness of the first silicon nitride film layer 1 is 0.6-0.7 nm, the thickness of the first zinc oxide film layer 2 is 8-10 nm, and the thickness of the first silver film layer 3 is
[0034] 11-17nm, the thickness of the first nickel chromium film layer 4 is 0.4-0.8nm, the thickness of the second zinc oxide film layer 5 is 8-10nm, and the thickness of the second silver film layer 6 is 11-17nm, The thickness of the second nickel chromium film layer 7 is 0.4-0.8 nm, and the thickness of the second silicon nitride film layer 8 is 0.6-0.7 nm.
[0035] ...
Embodiment 2
[0041] The difference from Embodiment 1 is that, as Figure 2 to Figure 4 As shown, the coating of the energy-saving improved double-silver insulating glass includes a first coating layer 9 and a second coating layer 10 respectively arranged on the outside and inside of the glass substrate 11, and the layers of the first coating layer 9 and the second coating layer 10 The structure is the same, including the first silicon nitride film layer 1, the first zinc oxide film layer 2, the first silver film layer 3, the first nickel chromium film layer 4, and the second zinc oxide film layer arranged in sequence from outside to inside. Layer 5, the second silver film layer 6, the second nickel chromium film layer 7 and the second silicon nitride film layer 8.
[0042] In step S1, a slot 13 for vertically placing the glass substrate 11 is provided on the base 12 of the magnetron sputtering coating substrate;
[0043] In the S2 step, the second silicon nitride film layer 8 and the firs...
Embodiment 3
[0046] The difference from the embodiment is that, as Figure 5 to Figure 8 As shown, the coating of the energy-saving improved double-silver insulating glass includes a first coating layer 9 and a second coating layer 10 respectively arranged on the outside and inside of the glass substrate 11, and the first coating layer 9 is the first coating layer 9 from outside to inside. Silicon nitride film layer 1, the first zinc oxide film layer 2, the first silver film layer 3 and the first nickel chromium film layer 4; the second coating film layer 10 is the second zinc oxide film layer 5, The second silver film layer 6 , the second nickel chromium film layer 7 and the second silicon nitride film layer 8 .
[0047] In step S1, a slot 13 for vertically placing the glass substrate 11 is provided on the base 12 of the magnetron sputtering coating substrate;
[0048] In the S2 step, first place the glass substrate 11 horizontally on the substrate placement seat 12 and sputter the first...
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Abstract
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