Silicone Water Repellent Silway 744
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
· Resistance to alkalis
· Good depth of penetration
· Provides good adhesion for paints
· Stable in storage, even when diluted
· Rapid development of water repellency
· Water based and environmentally friendly
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 inplant 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 |
Storage
· Avoid children contact
· Must storage in closed containers
· Avoid the eyes or ingested
Shelf Life
12 months
Q1: Are manufacturer or 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 is 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: Yes. Discounts vary according to the quantity ordered.
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