482 Isobutylene triethoxysilane

It is widely used in concrete surface coating and various reinforced concrete structures, such as harbor terminals, cross sea bridges, viaducts, highway bridges, coastal railway bridges, tunnels, airport runways, thermal power, nuclear power plants and other concrete structure protection.
Price：
$13.00
Market Price：
$13
Quantity： Stock Quantity：9999
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  • Goods Detail
1、 Product description:

Deno482 silane is a special small molecular structure.

2、 Product characteristics:

Danuo 482 has a good affinity with the concrete substrate, and can easily penetrate into the concrete. The silane active ingredients react with the air exposed in acidic and alkaline environments and the water in the substrate to form hydroxyl groups. These hydroxyl groups will be cross-linked and stacked with the substrate and itself, combined with the inner wall of the pores, and finally form a solid hydrophobic silicone network protective layer on the surface of the pores of concrete, effectively preventing the invasion of external moisture and harmful substances, allowing the internal moisture to escape. Greatly improve the waterproof, salt alkali resistance, freeze thaw resistance and other characteristics of the concrete structure. Only a small amount of coating is required to achieve excellent protection effect, maintain the natural appearance of the concrete, greatly reduce the water absorption rate of the concrete pores, significantly reduce the chloride ion corrosion, freeze thaw damage, rebar corrosion and mold growth, excellent chemical resistance, weather resistance, wear resistance, stain resistance, self-cleaning effect, and maintain the air permeability of the concrete, Excellent penetration depth, extending the service life of reinforced concrete to more than 20 years.

3、 Recommended use:

Denuo 482 is widely used in concrete surface coating and various reinforced concrete structures, such as harbor terminals, sea crossing bridges, viaducts, highway bridges, coastal railway bridges, tunnels, airport runways, thermal power, nuclear power plants and other concrete structure protection.

4、 Technical characteristics:

1. Color: transparent

2. Density: about 0.88Kg/L (after mixing)

3. Activity: 100%

4. Isobutene triethoxysilane content: ≥ 98.9%

5. Siloxane content: ≤ 0.3%

6. Hydrolyzable chloride content: ≤ 0.01%

7. Dosage: 300-400g/m (penetration depth 3-4mm)

Note: Packing specification: single component (20L/barrel)

The price published on the official website is the unit price per kilogram

 

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