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The main components of glass heat-insulating coatings are indium tin oxide (ITO) and antimony-doped tin oxide (ATO). Due to their unique properties, they have ideal selectivity for the solar spectrum and are currently among the semiconductor materials with the most outstanding comprehensive performance in solving heat insulation problems. Therefore, choosing nano-sized indium tin oxide and antimony-doped tin oxide to prepare transparent heat-insulating coatings can ensure high performance.
Technical data sheet for water based nano heat insulation coating
NO. | Test items | Requirements | Result | Judge |
1 | Color | Transparent and blue | Transparent and blue | Pass |
2 | Appearance | Smooth, no sagging, no shrinkage pores | Smooth, no sagging, no shrinkage pores | Pass |
3 | Density | 1~1.05 | 1.05 | Pass |
4 | Fineness,μm | ≤50 | 25 | Pass |
5 | Surface drying time,min | ≤30 | 20 | Pass |
6 | Complete curing time,h | ≤24 | 18 | Pass |
7 | Adhesion,class | ≤1 | 0 | Pass |
8 | UV rejection,% | ≥90 | 99.59 | Pass |
9 | Full IR rejection,% | ≥90 | 99.37 | Pass |
10 | VL transmission,% | ≥25 | 29 | Pass |
11 | TSER ,% | ≥80 | 85 | Pass |
12 | SHGC, | ≤0.2 | 0.15 | Pass |
13 | Hardness,h | ≥1h | 1h | Pass |
14 | Acid resistance | The paint film has no abnormalities | no abnormalities | Pass |
15 | Water resistance | The paint film has no abnormalities | no abnormalities | Pass |
16 | Artificial climate aging (1000h) | The paint film does not blister, peel, crack, or chalk, and the discoloration does not exceed level 2. | The paint film does not blister, peel, crack, or chalk, and the discoloration does not exceed level 2. | Pass |
The main components of glass heat-insulating coatings are indium tin oxide (ITO) and antimony-doped tin oxide (ATO). Due to their unique properties, they have ideal selectivity for the solar spectrum and are currently among the semiconductor materials with the most outstanding comprehensive performance in solving heat insulation problems. Therefore, choosing nano-sized indium tin oxide and antimony-doped tin oxide to prepare transparent heat-insulating coatings can ensure high performance.
Technical data sheet for water based nano heat insulation coating
NO. | Test items | Requirements | Result | Judge |
1 | Color | Transparent and blue | Transparent and blue | Pass |
2 | Appearance | Smooth, no sagging, no shrinkage pores | Smooth, no sagging, no shrinkage pores | Pass |
3 | Density | 1~1.05 | 1.05 | Pass |
4 | Fineness,μm | ≤50 | 25 | Pass |
5 | Surface drying time,min | ≤30 | 20 | Pass |
6 | Complete curing time,h | ≤24 | 18 | Pass |
7 | Adhesion,class | ≤1 | 0 | Pass |
8 | UV rejection,% | ≥90 | 99.59 | Pass |
9 | Full IR rejection,% | ≥90 | 99.37 | Pass |
10 | VL transmission,% | ≥25 | 29 | Pass |
11 | TSER ,% | ≥80 | 85 | Pass |
12 | SHGC, | ≤0.2 | 0.15 | Pass |
13 | Hardness,h | ≥1h | 1h | Pass |
14 | Acid resistance | The paint film has no abnormalities | no abnormalities | Pass |
15 | Water resistance | The paint film has no abnormalities | no abnormalities | Pass |
16 | Artificial climate aging (1000h) | The paint film does not blister, peel, crack, or chalk, and the discoloration does not exceed level 2. | The paint film does not blister, peel, crack, or chalk, and the discoloration does not exceed level 2. | Pass |
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