AGS Glass
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Our professional team is mainly engaged in the production of neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. The industry involves construction, home decoration, automobiles, and more.
571A PU sealant provides no corrosion and pollution to substrates, ensuring no bubbles during application. It is environmentally friendly, featuring good extrudability and thixotropy with no droop. This sealant is specifically suitable for windshield and side & back window glass bonding.
| Item | Properties |
|---|---|
| Appearance | Black, homogeneous paste |
| Sagging properties(mm) | 0 |
| Tack free time(min) | Approx. 20 |
| Curing speed(mm/d) | Approx. 3.2 |
| Non-volatile contents (%) | Approx. 99 |
| Shore A-hardness | Approx. 55 |
| Tensile strength(MPa) | Approx. 4.0 |
| Elongation at break(%) | Approx. 400 |
| Tear strength( N/mm) | Approx. 13 |
| Tensile-shear strength(MPa) | Approx. 2.5 |
| Operating temperature(℃) | -40 ~ 90 |
