YT910, one-component neutral curing stone silicone sealant

1. Product Description:
 

YT910 is a high-performance, one-component, neutral-cure silicone sealant designed specifically for stonework applications. It provides outstanding adhesion on a wide range of stone materials like marble, granite, and cement, making it ideal for weather-sealing stone curtain walls and glazing joints. YT910’s unique formulation avoids low-molecular-weight components, eliminating the risk of staining or polluting porous surfaces. This sealant cures into a flexible, durable elastomer by absorbing moisture in the air, forming a resilient seal that withstands environmental conditions.

3H-YT910, Typical Technology Data

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2. Key Features:

• Easy Application: As a RTV-1 (Room Temperature Vulcanizing) sealant, YT910 has excellent extrusion and thixotropy between 4°C and 40°C, making it easy to use across a wide temperature range.
• Neutral Cure: Non-corrosive to sensitive materials, including metals, coated glass, concrete, marble, and granite.
• Pollution-Free for Porous Surfaces: Contains no plasticizers or low-molecular-weight substances, ensuring no staining or pollution on porous materials.
• Excellent Adhesion: Provides secure bonding on various substrates such as marble, granite, and cement, maintaining adhesion and sealing effectiveness even in harsh weather.
• Resistance to Environmental Stress: Exceptional resilience against UV rays, ozone, moisture, extreme temperatures (-50°C to 150°C), ensuring lasting elasticity without cracking or hardening.
• Compatibility: Compatible with other neutral silicone sealants, providing flexibility for use in combination with other sealants.

3. Recommended Uses:

• Ideal for weather-sealing in stone curtain wall joints and precast slab joints.
• Sealing expansion joints in concrete structures like tunnels and pavements.
• Suitable for ceramic engineering applications in expansion joints.
• Effective for sealing joints between stone and materials such as glass, metal, and plastics.
  

4. Standards and Compliance:

• Meets China JC/T 883-2001 and Company Q/(NGS) YT 1-2005 standards.
• Complies with U.S. ASTM C 920-01.

5. Packaging Options:

• Available in 310ml plastic canisters (net volume 300ml) and 500ml composite film packaging.

6. Usage Restrictions:

• Not suitable for use as a structural sealant.
• Avoid use on materials that may release grease, plasticizers, or solvents.
• Not for use in completely sealed areas; the sealant requires air moisture to cure.
• Avoid applying to frosty, damp, or continuously wet surfaces.
• Do not apply if the temperature of the material surface is below 4°C or above 40°C.

7. Technical Support Services:

• Adhesion Testing: YT910 offers excellent adhesion to most building materials, including glass, anodized aluminum, ceramic tiles, granite, brick, wood, steel, and various plastics. For new materials or surface treatments, adhesion tests can be conducted in our lab with a detailed report provided.
• Compatibility Testing: To ensure YT910’s compatibility with accessories such as backers or adhesive tapes, we provide compatibility tests and reports on potential reactions like color changes or adhesion issues.
• Staining Testing: We offer staining tests to confirm the sealant’s suitability with specific substrates. Samples can be mailed for testing, and we will provide a detailed report.

8. Joint Design and Application Instructions:

• For detailed instructions, please refer to our “Construction Silicone Sealant Technology Guide.”

9. Safety Precautions:

• Non-Toxic: Safe after curing.
• Avoid Contact with Eyes Before Curing: In case of contact, rinse with water and seek medical advice.
• Child Safety: Keep out of reach of children.
• Ventilation: Ensure adequate airflow in application areas.

10. Warranty and Quality Assurance:

• As an ISO 9001 certified company, we adhere to strict quality management standards to ensure product quality and reliability.

11. Maintenance:

• Typically, maintenance is not required. If a repair is necessary, clean the area with an appropriate solvent and use YT910 to restore the seal.

12. Usage Estimation:

• Usage may vary depending on interface design, gasket materials, and application methods. For estimated dosage, please refer to our specifications.

13. Important Notice:

• This information is intended as a guide and does not guarantee results, as application conditions may vary. Users should familiarize themselves with the product and determine optimal usage independently.