Polyacrylate latex test report

Polyacrylate emulsion application instructions MainTop Albert Beijing Building Materials Co., a Tel: 13261978015 Zhengjing polyacrylate latex / acrylic emulsion / acrylate copolymer emulsion Zhengjing: 13521534255 Description: acrylic emulsion waterproof anti-corrosion material is a polymer molecular modified base polymer waterproofing preservative systems. Imported by the introduction of an epoxy-modified polymer latex is added to a latex of chloroprene rubber latex and domestic polyacrylate, synthetic rubber, various emulsifiers, modified latexes thereof. Added to the base material and the amount of chemical additives and fillers, the mastication, mixing, rolling and other processes made of polymer waterproof added anti-corrosion materials. Selection of imported materials and domestic high-quality materials, in accordance with the instructions of the highest level of the national industry standard production of quality products, national well-off residential construction products. Long life, convenient construction, long-term immersion in water life of more than 50 years. Acrylic emulsion waterproof anti-corrosion materials prepared cement mortar has good weather resistance, durability, impermeability, compactness and high adhesive force and strong water corrosion effect. Resistant soda ash production medium, urea, ammonium nitrate, hydrochloric acid and pH of seawater and salt corrosion. It is with ordinary cement and sand formulated as a special cement mortar, cement mortar by casting or spraying reconcile, manual methods applied in the surface of solid concrete and mortar waterproof anti-corrosion layer, is just toughness waterproof anti-corrosion materials. And cement, sand mix mortar modification can be used for building walls and ground handling and underground engineering waterproof layer. Polyacrylate polymer emulsion is a dispersion of water, after adding the cement mortar is (polymer cement mortar \ reinforced mortar cracking impermeability compression \ waterproof mortar \ acrylic emulsion cement \ acrylic emulsion cement mortar). Polyacrylate emulsion cement known as: acrylic emulsion mortar, an acrylate copolymer emulsion polymer modified cement mortar, cement-based acrylic emulsion is an aqueous polymer dispersion, after addition of the cement mortar is also known as polymerization It was cement mortar. The mortar has excellent adhesion, crack, antifreeze, seepage, corrosion, resistance to chloride ion penetration, anti-aging and corrosion resistance for marine, sluices, waterfalls, harbor works, roads, bridges, metallurgical, chemical, seepage, corrosion and surface protection of industrial floor repair works and civil construction steel and reinforced concrete structures. Polyacrylate emulsion cement Overview: Zhengjing: 13261978015 acrylic emulsion mortar also chemical resistant acid, urea, benzene and other corrosion, has been included in the national "industrial construction corrosion design specifications GB50046-1995" as the chemical corrosion-resistant materials. Compared with conventional epoxy resin mortar, acrylic emulsion mortar also demonstrate its superiority, not only low cost, and ease of construction. Acrylic emulsion mortar ordinary mortar similar construction and can be manually applied, but also mechanical spraying, and wet surface for bonding, non-toxic, and the foundation concrete temperature adaptability, resistance to atmospheric aging, life is better than ordinary cement mortar 3-5 times, to overcome the ordinary mortar poor corrosion resistance, long-term case of seawater immersion and chlor-alkali medium decomposition cracking, loss of shortcomings. Since 1980, the country has an important project as new patches and anti-corrosion surface protection materials. The most commonly used time is 14 years, no cracking, from happening. Polyacrylate emulsion cement has excellent adhesion, crack, antifreeze, seepage, corrosion, resistance to chloride ion penetration, abrasion resistance, aging properties, suitable for water conservancy, port construction, highways, bridges, metallurgical, chemical , industrial and civil construction steel and reinforced concrete structures seepage, corrosion protection surface and repair works. Acrylic emulsion mortar also resistant chemical acid, urea, benzene and other corrosion, has been included in the national "industrial construction corrosion design specifications" GB50046-95 as chemical corrosion-resistant materials. Compared with conventional epoxy resin mortar, acrylic emulsion mortar also demonstrate its superiority, not only low cost, and ease of construction. The mortar ordinary mortar similar construction and can be manually applied, but also mechanical spraying, and wet surface for bonding, non-toxic, and the foundation concrete temperature adaptability, resistance to atmospheric aging, life with ordinary cement mortar, epoxy overcome Mortar often because expansion coefficient greater than the base concrete cracking disadvantage off. Scope: ◇ reinforced concrete structures, defense facilities ◇ waterproof plugging the dam, port handling ◇ impermeable hot tub, landfills, chemical storage, chemical tank and other chemical resistance building ◇ road, bridge, tunnel culverts concrete repair ◇ industrial and civil roof, bathroom, basement seepage prevention treatment ◇ waterproof steel and reinforced concrete Features: Good water impermeability effect ◇ ◇ high bond strength, is formed integrally with the structure of anti-corrosion ability ◇ , acrylic emulsion mortar to acid, alkali, salt and other chemicals, corrosion ◇ humidity-resistant, anti-aging, good frost resistance ◇ water-based, non-toxic products, environmentally friendly construction methods: ◇ base surface treatment: In addition to cutting the old concrete surface erosion layer, rinse, remains substantially clean and solid. Anticorrosive impermeability high when the amount of acrylic emulsion can be increased to 35 to 40, a corresponding reduction in the amount of water. ◇ brushing the surface of the base layer of acrylic emulsion paste, milk propionate ratio of: cement = 1: 1 to 1.5, stir and paste when uncured acrylic emulsion mortar paving. ◇ Emulsion Mortar Mix Reference: Cement: sand: latex = 100: 100 ~ 200: 10 ~ 15 ◇ large paved area available mechanical spraying, cell construction. ◇ after construction mortar layer shall conserve seven days. Acrylic emulsion mortar mix ratio and selection of raw materials: acrylic emulsion mortar is acrylate copolymer emulsion cement short, it belongs polymer latex modified cement mortar. When the choice of raw materials, cement should adopt the level of not less than 32.5R ordinary portland cement; sand selection fineness modulus 1.6, particle size less than 2.5mm can be sieved sand; acrylic emulsion polymer solids content of 39 to 48% of the total of acrylic emulsion mortar water should be considered in the moisture content. Acrylic emulsion mortar mix: gray sand ratio of 1: 1 to 1: 2; gray milk ratio of 1: 0.15 to 1: 0.3; 40% water-cement ratio. Recommend concrete building surface erosion, water erosion, limit the use of steel corrosion repair Mix; seepage cracks requirements, abrasion, cavitation and other repair using caps Mix. Before the construction should be based on site of cement and sand and Workability requirements determined by trial mix cement ratio, acrylic emulsion mortar should try to use small water-cement ratio. After acrylate copolymer emulsion cement adjust blending ratio (weight ratio) Material name: acrylic emulsion mortar acrylate copolymer emulsion mixture of not less than 16.7 32.5R ordinary portland cement grade 100 sand 167 Water 50 Notes: mixing propylene Milk mortar final setting time is about four hours. Acrylic emulsion paste brush surface with primer and final layer is used and the ratio of 1kg 2kg propionate plus cement mixing milk slurry. Note: ◇ mortar construction of the ambient temperature is 10-30 ℃, not less than 5 ℃, the raw materials can not be exposed to moisture, rain, sun and debris contamination. ◇ not on rainy days, frozen during the construction. If it is necessary construction in the winter, it should take the necessary measures to freeze. ◇ The product should be used with the mix with, not one too many spices and spices should be used within each 2-3h. Packaging, storage and transportation: ◇ milky white liquid, PH value of 7.0-9.0; ◇ minimum film-forming temperature: -20 ℃; ◇ This product is plastic drum: 50kg / barrel; ◇ storage temperature above 5 ℃, valid for six months ; ◇ product is non-dangerous goods, general cargo transport.