Features
- This spacer is an adhesive spacer made of HAYABEADS L-11. It has the very thin adhesive layer less than 0.01µm by the original manufacturing method
- It adheres on P.I. and glass by heating and solve the problems of cell gap unevenness and scratch trace on P.I. caused by spacer movement
- The adhesive layer does not exfoliate from a mother particle
- It keeps a good physical performance after heating
Chemical Composition
- Acrylic resin
Grade
| Grade | Average Diameter | Interval * | C.V. Value | Application | Package unit |
| L-11S-AA | 4.0-7.0µm | 0.1µm | 2.7%±0.3% | ||
| L-11R-AA | 4.0-12.0µm | 0.1µm | 4.5%±0.5% | ||
* Interval of 0.05μm can be provided upon request |
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Physical Properties and Heat Resistance
| Items | Condition | L-11S-AA @ 6.0µm |
L-11S @ 6.0µm | Measuring method |
| Specific Gravity | - | 1.33 | 1.33 | JIS K7112C |
| Compression Strength (kgf/mm2) |
20°C | 103.2 | 105.9 | Shimadzu Micro Compression Tester MCTM-200 |
| 165°C x 1hr | 97.5 | 100 | ||
| 10% Modulus (kgf/mm2) |
20°C | 66.7 | 65.1 | |
| 165°C x 1hr | 64.6 | 66.5 | ||
| Recoverability (%) |
20°C | 66.7 | 65.1 | |
| 165°C x 1hr | 93.7 | 91.9 |
Adhesive Performance
| Samples | Baking temp. | Spacer (pcs.) | Residual (pcs.) 5 cm x 30 sec |
Residual (pcs.) 3 cm x 30 sec |
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| L-11S 6.0 | 165°C | 135 | 0 | - | - | - |
| L-11S-AA 4.6 | 165°C | 140 | 140 | 100% | 138 | 98% |
| L-11S-AA 10.0 | 165°C | 84 | 82 | 98% | 62 | 74% |
| L-11S-AA 6.0 | 120°C | 321 | 313 | 97% | 280 | 87% |
| 165°C | 127 | 126 | 99% | 117 | 92% | |
| 200°C | 290 | 290 | 100% | 289 | 99% | |
| 250°C | 276 | 270 | 98% | 269 | 98% | |
Spraying Method
- Wet spraying
- Dry spraying