VQ-66 is 100% water-based and eco-friendly product with the excellent features of waterproof and chemical resistance; meanwhile, it doesn’t contain any formaldehyde, formalin, and the elements of the eight heavy metals inside. It can react with the compounds on the surface of the substrate such as concrete, metal, wood, and ceramic and then generates the strong chemical cross-linking adhesion to form a layer which can protect the substrate efficiently.
According to the testing result of the experiment, even dip the substrate coated with VQ-66 in the alkaline solvent with 40% of NaOH, it still can be preserved more than 3 months, and what’s more, there’s no any damage on the surface of the substrate coated with VQ-66; besides, the storage time can last over 3 months while dipping the substrate coated with VQ-66 in the acid solvent with 20% of H2SO4.
◆ 100% water-based product, adopt the unique “vaporizing reaction” to produce, single-liquid type product.
◆ 【Vaporizing Reaction】: Activate the chemical chain reaction by the vaporization of the water-based agent.
◆ Create the chemical bonds during the process of the vaporization and get solidified to form the protective layer.
◆ 【Reacting Particles】are the main elements of VQ-66 which has the features of moisture resistance, acid resistance, and alkali resistance.
◆100% water-based resin, no flash point, non-volatile solvent, and no pyrophoric danger.
◆No 8 soluble heavy metals; the protective layer won’t get damaged or corroded even being exposed in the environment with high alkalinity for a long time.
◆Still can be applied and won’t cause the quality issues even in the environment with high humidity or the water content of the floor is over 10%.
◆High adhesion and high resistance to water, vapor pressure, alkaline vapor pressure, which is adaptable to the environment with high humidity.
◆With the features of low viscosity and excellent fluidity which can easily fill the pinholes and form the solid lacquer film.
|Alkali Resistance (40% NaOH,90 Days at Room Temp)||No Effect||CNS 10757(1995)|
|Acid Resistance (20% H2SO4, 90 Days at Room Temp)||No Effect||CNS 10757(1995)|
|Salt Resistance (Saturated brine solution, 90 Days at Room Temp)||No Effect||CNS 10757(1995)|
|Water Permeability||< 0.21||CNS 10757(1995)|
|8 Soluble Heavy Metals||Not detected||CNS 4792-2(2004)|
|Adhesion Test (Cross-cut Test)||10 point||CNS 10757(1995)|
|Stain Resistance (SIMBALION mark pen, 18h at 23°C)||No Change||CNS 10757(1995)|
|Thermal Resistance of the Coating Layer (150°C, 24Hours)||No cracking and peeling||CNS 10757(1995)|
|Impact Resistance (Weight dropping: 500g /Height: 300mm /Tup Diameter: 12.7mm)||No cracking and peeling||CNS 10757(1995)|
|Compared Items||VQ-66||Epoxy Primer|
|Solvent type||100% water-based||Volatile oil-based solvent|
|Safety||No flash point and pyrophoric danger||With flash point and pyrophoric danger|
|Construction in the Environment with high humidity||Able to construct||Unable to construct|
|Acid Resistance||Endurable to 20% H2SO4||Unendurable|
|Alkali Resistance||Endurable to 40% NaOH||Unendurable|
|Alkaline vapor pressure Resistance||Great||Poor|
|Vapor pressure Resistance||Great||Poor|
|Water pressure Resistance||Great||Poor|
|The convenience of the construction||Low viscosity; great fluidity||High viscosity; poor fluidity|
|Drying time||2-3 Hours||About 8 Hours|
|Labor Time||Finished in one day||Finished in two days|
|Methods of Construction||Spray/paint/roll||Trowel/roll|
It is suggested to apply VQ-66 twice on the surface of the substrate; wait about 2-3 hours to apply the second layer after applying the previous one.
About 1 hour to get finger dry after applying VQ-66 on the substrate; about 4-8 hours to get consolidated after applying VQ-66 on the substrate.
a. Don’t mix VQ-66 with other organic solvent or impure water
b. Clean up all the grease, dirt, and mud on the surface of the substrate before applying VQ-66 on it.
c. Avoid the construction on rainy days, the days of which the atmospheric humidity is over 85% PH, and the days of which the temperature is below 10°C.
- The primer coating for Epoxy/PU floor
- The protective coating for Pebble Wash/faux stone-like paint/outdoor painting
- The strong waterproof protective lacquer for the concrete
- The Protective coating for sewage treatment plant/anti-acid & anti-alkali coating
- Efflorescence treating agent/metal protective lacquer/ artistic floor protective lacquer.
- The protective primer for waterproof/sealing constructions and outdoor wooden products