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LY-neutral transparent silicone weathering sealants are mainly those applications and features

Classification:
NEWS
2017/09/13 17:42
Review:
[Abstract]:
LY-neutral transparent silicone weather sealant is mainly used for a variety of curtain wall panels between the joints, but also for the curtain wall panels and decorative surf
LY-neutral transparent silicone weather sealant is mainly used for a variety of curtain wall panels between the joints, but also for the curtain wall panels and decorative surface, structural plane and metal frame between the seal. It has many similarities with silicone performance sealants, but silicone weathering sealants are resistant to atmospheric changes, are resistant to UV rays, and are resistant to aging, while silicone structural sealants have greater ductility and adhesion performance. So the two are not substitutes each other, it should not be used as a sealant sealant sealant.
 
Silicone weather sealant has two main functions: one is to adapt to the needs of temperature expansion and deformation of the components, so that the joints on both sides of the joints do not produce mutual extrusion and cracking; the second is to prevent the rain into the room.
 
Silicone weathering sealants for stone curtain wall joints require proof of resistance to contamination tests. Because of the porosity of the stone, certain substances in the sealant can penetrate into the interior of the stone, causing pollution and affecting the perception.
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