Silicone Water Repellent Silway 744 Excellent for Natural Sandstone Waterproof

• Appearance: Liquid
• Usage: Silicone Water Repellent
• Color: White
• Viscosity (Cst, 25ºC): Approx. 12
• Active Content: 40%
• Density: 0.95g/cm3
• Model NO.: Silway 744
• pH: Approx. 8
• Key Feature 1: Good Depth of Penetration
• Key Feature 2: Resistance to Alkalis
• Key Feature 3: Rapid Development of Water Repellency
• Key Feature 4: Provide Good Adhesoin for Paints
• Key Feature 5: Water Based and Enviromentally Friendly
• Typical Application 1: for Absorbent Mineral Substrates Waterproof
• Typical Application 2: Good for Inplant Impregnation of Building Material
• Typical Application 3: Water-Repellent Primer for Emulsion Paint/Plaster
• Typical Application 4: as Silicone Resin Emulsion Paint Waterproof Primer
• Typical Application 5: as Silicone Resin Plaster Waterproof Primer
• Typical Application 6: Mass Treatment of Nonload Bearing Concrete Product
• Transport Package: 25kg or 200kg Drums
• Specification: silane and siloxane mixture
• Trademark: HzSilway
• Origin: Hangzhou
• Production Capacity: 100tons/Month

Product Description

Description:

Silway 744 is a water-thinnable, solventless emulsion, based on a mixture of silane and siloxane. 

Dilute solutions of Silway 744 serve as highquality, general-purpose water repellents for impregnating and priming mineral surfaces. 

Moreover Silway 744 can be used for the mass treatment of non-load bearing concrete products.


Key Features:

· Good depth of penetration

· Resistance to alkalis

· Rapid development of water repellency

· Provides good adhesion for paints

· Water based and environmentally friendly

· Stable in storage, even when diluted

Applications:

· Dilute Silway 744 is an excellent water repellent for many absorbent mineral substrates, such as bricks, sand-lime brick, natural sandstone, and mineral plasters. It is not so suitable for less absorbent, dense natural stone, especially limestone, marble, and reinforced concrete for bridges and roads

· Owing to its aqueous consistency and storage stability when diluted, Silway 744 is ideal for implant impregnation of building materials made of clay, aerated concrete, sand-lime brick, fibrous cement, mineral fibers, and, lightweight aggregate

· Silway 744 may also serve as a water-repellent primer for emulsion paints and plasters, silicone resin emulsion paints, and silicone resin plasters. Moreover, Silway 744 can be used for the mass treatment of non-load-bearing concrete products.

Technical Index:
 

Property	Specification
Appearance	Milky, white
Viscosity (cSt, 25ºC)	Approx. 12
Active Content	40%
Density	0.95g/cm3
PH	Approx. 8

 
Packing:

25KG, 200KG, or 1000KG drums.

Storage:

· Avoid children's contact 

· Must be stored in containers

· Avoid the eyes or ingested

Shelf Life :

12 months

Our factory and lab:
 

Simply Company Briefing :

Hangzhou Silway New Material Technology Co., Ltd. Was established in 2015 and is located on the bank of the beautiful West Lake, Hangzhou, China.

Our company has good technology for agricultural additives and industrial additives, and is a high-quality supplier with its own factory and experienced R& D team. Our products are sold all over the world with high quality.

The new generation of organic silicone surfactant developed by Hzsilway has the characteristics of reducing surface tension, super spreading wetting and penetrating ability, resistance to rain washing, and anti-drifting. It can improve the use efficiency of herbicides and other pesticides, greatly reduce the use of pesticides, save water, and improve environmental protection. In addition, We have currently developed a series of build waterproofing agents, mold release agents and other products with excellent quality, which the market has widely recognized.

Silway operates in accordance with the modern corporate system, actively establishes a scientific concept of development, adheres to detailed internal management, continuously promotes technological innovation, improves market competitiveness, and actively cultivates a corporate culture with its own characteristics-creating value for customers, creating wealth for society, create profits for the company, create benefits for employees, so that Silway has achieved stable, rapid and sustainable development.

We have been sticking to our commitment with SILWAY - THE WAY OF SILICONE INNOVATION for years, and will still keep pursuing innovation in science and technology. 

Q&A :  

Q1: Are manufacturer or a trading company?
  A: We are a manufacturer. You are welcome to visit our factory.

Q2: Can I get some samples?
  A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q3: How to start orders or make payments?
  A: Proforma invoice will be sent first after confirmation of the order, enclosed is our bank information. Payment by T/T, L/C, Western Union or Paypal, or Money Gram.

Q4: How to confirm the Product Quality before placing orders?
  A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.

Q5:What's your MOQ?
  A: Our MOQ is 200kg. But usually, we accept less quantity such as 100g on the condition that the sample charge is 100% paid.

Q6: How about the delivery lead time?
  A: Delivery lead time: About 3-5 days after payment is confirmed. (Chinese holiday not included)

Q7: Is there a discount?
  A: Different quantity has different discount.