Water Repellent for Building Material Hydrophobic with Lotus Effect

• Customization: Available
• CAS No.: 31795-24-1
• Appearance: Liquid
• Model NO.: Silway 715
• Solvent: Water
• Solid Content,(90 Min at 150ºC, %): > 50
• Active Content,(%): 30
• Specific Gravity(25/25ºC): 1.36-1.40
• Superiority 1: Reduces Water Absorption Into The Substrate
• Superiority 2: Colorless and Non-Yellowing Protection
• Superiority 3: Penetrating and Breathable
• Superiority 4: Low Voc
• Superiority 5: Nonflammable
• After-Sales Service: Instant Service
• Transport Package: 200L or 1000L Drums or According to Customer Reque
• Specification: Potassium methylsilicate
• Trademark: HZsilway
• Origin: Hangzhou, China
• Production Capacity: 500tons/Month

Product Description

Product Description

Silway 715 water repellent is a water-dilutable solution of potassium methyl siliconate designed to impart water repellency to a wide variety of surfaces. Supplied at a concentration of 52 percent in water.

Silway 715 water repellent is usually diluted to a concentration of 3 percent or less before application.

Silway 715 water repellent reacts with carbon dioxide in the air to form an insoluble water-resistant treatment within 24 hours.
 

Parameter	Specification
appearance	Colorless transparent liquid
Solid content,(90 min at 150ºC, %)	> 50
Active content,(%)	30
Solvent	water
Specific Gravity(25/25ºC)	1.36-1.40

 

Typical applications

 ---As a surface treatment in applications that utilize its ability to impart a water repellent surface and reduce water absorption.

--- For use on bricks, sandstone, limestone, and ceramics.
 

Products Feature

Reduces water absorption into the substrate, thus reducing spalling due to freeze-thaw and efflorescence, thereby increasing the life of the substrate.

Colorless and non-yellowing protection preserves the natural appearance of the substrate
 
Penetrating and breathable

Low VOC  

Nonflammable
 

Usage

---Before construction, slightly moisten the surface of the substrate for absorption.

---When preparing cement mortar, the mass ratio of Silway 715 to cement is 1:100 or 1:50.  According to the ratio, first mix Silway 715 with water, and then add it to the cement mortar for mixing.  

---After painting, allow the treated surface to dry naturally, and paint a second time before the surface is dry.  If it is used on the surface of stone or ceramic tile, wipe off the excess liquid with a soft cloth before the surface is dry after construction, and keep it for at least 24h without water.
 

Attention

+++Before use, a small sample test should be carried out to determine whether the concentration is suitable.  

+++If the temperature is too low, the product will freeze the crystal structure. When heated to room temperature, the solution will become transparent, the active ingredients of the product will not be destroyed, and you can continue to use it.
 

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