Resistente a los rayos UV Poliuretano WaterpCubierta Recubrimiento…

Vista general del producto

Clasificación y especificación de productos

Note: The data is for laboratory purposes; actual application rates should consider on-site substrate conditions 1.0mm:1.4±0.05kg/m²

Applicable Scope

Product Features

• * excelente resistencia a los rayos UV
• * un solo componente, aplicación en frío, uso inmediato, conveniente para aplicar
• * seguro y respetuoso con el medio ambiente, cumpliendo con las normas nacionales
• *High tensile strength, good elongation, excellent resistance to high and low temperatures, adaptable to thermal expansion and contraction of substrates
• *Strong adhesion to concrete, wood, metal, ceramics, and other substrates
• *Forms a chemically reactive film, resistant to water, corrosion, mold, and highly impermeable
• *Seamless and uniform recubrimiento, dense and free of pinholes and bubbles

• *Suitable for a wide range of climates, including hot and cold regions

• Technical Parámetross

• Density: 1.25 ~ 1.35 kg/L (all data measured at 23°C)

• No.	Item	Main Technical Index	Result
  1	Solid Content/%	≥85.0	90
  2	Surface Dry Time/h ≤	12	4.0
  3	Full Dry Time/h ≤	24	12
  4	Tensile Strength/MPa ≥	2.0	3.6
  5	Elongación en la rotura /% ≥	500	620
  6	Fuerza de rotura /(N/mm) ≥	15	18
  7	Flexibilidad a bajas temperaturas	-35°C, no cracking	-35°C, no cracking
  8	Impermeability	0.3MPa, 120min, no leakage	0.3MPa, 120min, no leakage
  9	Adhesion Strength /MPa ≥	2.0	2.0
  10	Ultraviolet (UV) Lamp Apparatus for Exposure	ASTM G154	2745h

Note: Heavy rain or storms can cause substantial damage to materials that are still in a liquid state.

Aplicación Process

1. Tratamiento de la capa Base: The waterproof substrate should be smooth, solid, and free of sharp protrusions. Corners and junctions should be rounded.
2. Tratamiento de detalle: Apply a layer of polyurethane revestimiento impermeabilizante (thickness not less than 1 mm) to corners, junctions, pipe penetrations, expansion joints, and construction joints, and reinforce with non-woven fabric.
3. Large Area Recubrimiento Aplicación: Apply the recubrimiento using manual scraping. The recubrimiento should be continuous and is usually applied in multiple layers (2-3 layers) with each subsequent layer applied after achieving surface dry (typically 18 hours). Each layer should be applied perpendicular to the previous layer.
4. Edge Treatment: Apply multiple coats to edge areas.
5. Inspection and Acceptance: For flat projects or indoor bathrooms, conduct a water tightness test for 24 hours and check for leaks. Upon successful inspection, apply a protective layer (isolation layer construction).

Precautions

• *No work is allowed to be carried out in snowy and rainy days or days with wind being grade 5 or higher.
• *The ambient temperature of the work shall not be lower than 5°C, not be higher than 35°C.
• * después de completar la aplicación, se debe realizar la protección de materiales.
• * obra: prohibido fumar. Sin fuego. Preste atención a la ventilación. To protect the waterproof performance of PU film.
• *Cannot add diluent.

Storage and Transportation

• *The product is packaged in sealed iron barrels with covers and sealing caps.
• *Different types and specifications of products should be stored separately.
• *Store in a dry and well-ventilated indoor area.
• *Protect from direct sunlight, rain, and collisions, and ensure proper ventilation. Storage temperature: 5°C to 40°C.
• *Under normal storage and transportation conditions, the shelf life is at least 12 months from the production date. Exceeding the shelf life requires retesting for quality. High temperatures may shorten shelf life.