JY813 General Purpose Silicone Sealant
1Â Â Â Â Â Â Description:
JY813 is one-component acetic RTV general purpose silicone sealant.
l  Good unprimed adhesion to many substrates like glass, aluminum-alloy. (Substrate testing must always carries out first.)
l  Good weatherability, resistance to uv, rain, ozone, temperature extremes, etc.
l  Easy-to-apply, fast cure.
l  Non-sag, paste consistency, discoloring.
2Â Â Â Â Â Â Typical Properties
These values are not intended for use in preparing specifications.
| Properties | Test Method | Unit | Result |
| Extrusion rate | GB/T 13477-2002 | ml/min | 480 |
| Tack-free time (23℃, 50%R.H.) | GB/T 13477-2002 | min | 6 |
| Flow, Sag or Slump (Vertical / Horizontal) | GB/T 13477-2002 | mm | 0 |
| Hardness (Shore A) | GB/T 13477-2002 | points | 20 |
| Elongation at break | GB/T 13477-2002 | % | 198 |
| Tensile strength (23℃ Tensile Modulus) | GB/T 13477-2002 | MPa | 0.49 |
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3Â Â Â Â Â Â Basis Use:
JY813 is general purpose non-structure silicone sealant, mainly use in:
l  Watertight sealing & caulking the glazed application.
l  Perimeter seal of door, windows, aluminum alloy, ceramic & other building materials.
l  Bonding and/or Jointing the interior & exterior decoration.
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4Â Â Â Â Â Â Package & Storage:
l  Package: 300ml/cartridge.
l  Storage: Keep in dark, dry, ventilating place at 5 - 27℃ in original unopened container.
l  Shelf life: 12 months.
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