2K Silicone high strength Structural Sealant for curtain wall

Brand Name: HSL

Model Number: HC9875

Product Name: 2K Silicone high strength Structural Sealant

Product Features:

1.      HC9875 Structural silicone structural sealant with two- component, neutral room temperature curing, high strength.

2.      Excellent weather resistance, with a service life of 30 years under normal weather conditions.

3.       Under normal conditions, no primer is required, and it has good adhesion to most building materials.

4.      Good compatibility with other neutral silicone sealants.

Main Applications:

1.      Engineering structural assembly of glass screen wall. It can directly connect the glass with the surface of the metal structure to form a single assembly component, which meets the design requirements of a curtain wall with full or semi-hidden frames.

2.      Two-layer adhesive sealing of structural insulating glass. Circumstances with particularly high requirements for sealing safety and many other uses.

Compliance Standard:

GB16776-2005, GBT14683-2017, GB/T 13477-2017

Specifications:

Component A:190L Component B:19L

Component A:18.5L Component B: 300ml×7

Color: Component A White, Component B Black, Mixed To Black

Industry-Specific Attributes:

- CAS No.: 9006-65-9

- EINECS No.: 226-171-3

Component: Two Components

Type: Silicone Sealant

Curing Condition: Natural Quick-curing

Operation Condition: Temperature：5~40℃ ; Humidness：40%~80%

Storage: Store in a dry place below 27°C and keep it in a well-sealed state.

Shelf Life: 12 months 

Basic Index:

Use restrictions:

1.      Not suitable for the surface of all materials that can exudate grease, plasticizers or other organic solvents.

2.      Not suitable for frosty or wet surfaces.

3.      Not suitable for places with continuous water immersion or humid places all year round.

4.      Do not apply when the surface of the substrate is dirty or loose.

5.      It is not suitable for construction when the surface temperature of the material is lower than 6 °C or exceeds 40 °C.

6.      It should not be used on ground where the interface is used to bear structural strength or where it is subject to excessive physical damage.