Silicone Water Repellent Silway 732 for Cement Waterproof

• Appearance: Liquid
• Usage: Coating Auxiliary Agents, Waterproof Agent
• Color: Colorless Transparent
• Viscosity (Cst, 25ºC): 23
• Hydrogen Content, %: 1.58
• pH Value: 6.5
• Model NO.: Silway 732
• Volatile Content (150 ºC, 3h, %): <1.5
• Flash Point (Closed Cup, ºC): >160
• Typical Application 1: Impart Water Repellent Surface
• Typical Application 2: Reduce Water Absorpt
• Typical Application 3: Use on Power Glass Ceramic Leather
• Typical Application 4: Use on Paper Metal Cement Marble
• Typical Application 5: Usually Applied From Dilute Solution
• Key Feature 1: Adjustable Curing Time and Temperature
• Key Feature 2: Reduce Water Absorption Increase Substrate Life
• Key Feature 3: Non-Toxic
• Key Feature 4: Produces a Durable Film After Curing
• Key Feature 5: Effective Concentration as Low as 0.2%
• Transport Package: 200L or 1000L Drums or According to Customer Requ
• Specification: High hydrogen silicone oil
• Trademark: HzSilway
• Origin: Hangzhou
• Production Capacity: 100tons/Month

Product Description

Description:

Silway 732 water repellent is nontoxic and odorless.

As there are relatively active Si-H bonds in the molecule, under the action of catalysts it can react with chemicals containing active groups, such as double bonds or hydroxyl groups. 

Silway 732 water repellent can be converted into film and produce a resilient waterproof coating on various substrates by catalyst at low temperature.

Therefore, Silway 732 water repellent has the outstanding property which prevents moisture, mildew and rust.

Besides, Silway 732 water repellent has a high permeability to water vapor, allowing the material to breathe.


Key Features:

· Reduces water absorption into the substrate, thus reducing spalling due     to freeze-thaw and efflorescence, thereby increasing the life of the            substrate
· Non-toxic
· Produces a durable film after curing
· Curing time and curing temperature can be adjusted
· Effective concentration as low as 0.2%
 

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 powders, glass, ceramic, leather, paper, metal, cement and marble



Typical Physical Properties:
 

Property	Result
Appearance	Colorless transparent
Viscosity (cSt, 25ºC)	23
Hydrogen Content, %	1.58
PH Value	6.5
Volatile Content (150 ºC, 3h, %)	<1.5
Flash Point (Closed Cup, ºC)	>160

Usage:

· Silway 732 is usually applied from dilute solution.
· Solutions are prepared by diluting Silway 732 with hydrocarbon solvents, acetone or methyl ethyl ketone, and stirring the mixture gently until            uniform.
· The extent of dilution will depend on the surface to be treated and surface properties desired.
· Curing times are much shorter at higher curing temperatures.
· Catalysts are often used to accelerate cure



Packing:  

200L or 1000L drums or according to customer request.




Storage:

· Avoid children contact
· Being storage in closed containers
· No fire on the contruction site



Shelf life :

12 months





About Us:

    Our factory and lab:
 

 

Simply Company Briefing :

Hangzhou Silway New Material Technology Co., Ltd. was founded in 2014 and located in Hangzhou.

We have been focused on the development, production and marketing of new silicone materials. Our core businesses are agricultural adjuvant, silicone water repellent, silicone mould release agent and silicone for personal care.

At the same time, we have a provincial experimental center. 

We have been sticking years on our commitment, SILWAY - THE WAY OF SILICONE INNOVATION, and pursuing innovation of science and technology.

Our company has currently developed a series of agricultural adjuvants with excellent quality, which have been widely recognized by the market.
 

FAQ :  

Q1: Are manufacturer or trading company?
  A: We are 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 order, enclosed 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 sample charge is 100% paid.

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

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