Thermal reflection Thermal insulation coating yes coating The coating can achieve the heat insulation and cooling effect of objects by reflecting the heat of sunlight. Beijing Zhisheng Weihua Chemical Co., Ltd. is a large company specializing in the research of thermal insulation coatings. In combination with the actual situation of the Chinese market ZS-222 heat reflective and thermal insulation coating: the reflectivity of the coating to solar heat can reach 90%. In summer, the cooling of the coating can reach more than 15 ℃, and the internal temperature can be reduced by 3 ℃ - 10 ℃. The hotter the sunlight, the more obvious the temperature difference. The coating is smooth and self-cleaning, and the thermal reflection of the coating is maintained for a long time. The coating belongs to water-based environmental protection coating, with various performance indicators at the domestic level. It has a high application space in civil and industrial fields such as petrochemical, transportation, construction, etc., and can meet the requirements of thermal insulation and cooling, energy conservation and consumption reduction of objects.
Avoid the sun in summer to create a comfortable life, ZS-222 thermal reflective insulation coating is made of good chemical raw materials with strict quality control and 36 processes. ZS-222 heat reflective thermal insulation coating Exterior wall coating In addition to the standard performance and high solar thermal reflectance of the base material, it also has anti-aging effects such as ultraviolet aging resistance and acid rain corrosion resistance. The coating has good physical properties. After coating, the surface is smooth and flexible, water washable, excellent gloss retention, no fading, good self-cleaning, no chalking, strong adhesion and good chemical corrosion resistance.
Technical indicators of coating:
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S/N
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project
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index
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1、
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reflectivity /Emissivity
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Solar reflectivity ρ s≥0.90
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Hemispherical emissivity ε h≥0.85
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2、
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Drying time of paint film
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Surface dry ≤ 0.5h； Dry ≤ 24h
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3、
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Adhesion (cross cut method)
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class a
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4、
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flexibility
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≥ 1mm
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5、
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Mould resistant
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Level 1
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6、
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Salt fog resistance
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Level 1
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7、
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Water resistance
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No blistering and peeling after 500h
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8、
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Alkali resistance 5% NaOH
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No blistering and peeling after 500h
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9、
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Acid resistance 5% H2SO4
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No blistering and peeling after 500h
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10、
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dirt collection
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≤ 10%
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11、
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Weatherability
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Artificial accelerated aging 1000h, no yellow
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12、
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Flame retardancy
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Away from fire 3s self extinguishing carbonization
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13、
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Coating hardness
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≤ 5H or ≥ 70 Shao A
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14、
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tensile strength
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15Mpa
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15、
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Bond strength
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≥ 5Mpa
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two
Application field:
ZS-222 heat reflective thermal insulation coating can be widely used in construction, chemical industry, petroleum, power, metallurgy, shipbuilding, textile, storage, transportation, aerospace and other industries, and the coating materials can be steel, cast iron, galvanized, aluminum, copper, stainless steel colour steel Heat insulation and cooling on the surface of plate, magnesium, stone, wood, cement, concrete, brick, ceramic, glass, textile, cloth, plastic, paper, glass of agricultural production system, asbestos, various fiberboards, plywood, linoleum, asphalt, foam (sponge), polyurethane, polypropylene coating, etc.
Beijing Zhisheng Weihua Chemical Co., Ltd
Contact: Liu Gong
