Supply of white latex

Shanghai real cow stable chemical production of white latex water resistance, boiling water immersion, solvent resistance. After years of practice it has proved that the use of this product can prevent adhesion of a plastic timber breakage. ※ Features This product is the use of advanced equipment and the latest proven formula, scientifically developed from polymer emulsion. First product viscosity, strong adhesion, fast drying, good film toughness, acid, antifreeze, fire-retardant, non-toxic, odorless, does not affect human health, safety and environmental protection. ※ Application This product is suitable for white latex adhesive plain paper, wood, cloth and other porous materials, such as general furniture making, paper products processing and bonding cloth, mainly used for home decoration, furniture industry, printing industry, building industry and other industries need white latex. ※ Specifications: Executive Standard: Q / (ZC) HJ1-2007 GB18583-2001 milky appearance coarse particles and foreign material without free formaldehyde ≤1 g / kg tensile shear strength (plywood / veneer) ≥1.8mpa benzene ≤0.2 g / kg solids content of ≥18% toluene and xylene ten ≤10 g / kg PH value 3-7 TVOC ≤50 g / L viscosity ≥3000 mpa.s ※ Construction method: 1 wood moisture content should be controlled at 8-15 law %, too low will affect the bond quality. Two pairs of substrate surface treatment, the substrate surface free of oil, dust and other impurities. Surfaces must be full contact. 3 coating should be uniform amount. 4 may be cured at room temperature may be heat cured, the maximum temperature should not exceed 120 ° curing time varies due to temperature, it may be set according to the actual situation. 5 pressurize be enough pressure to be uniform, should be pressed more than 1.5 hours, after relief should be cellared for some time. In order to achieve better adhesion effect, it is best to place relief after 24 hours and then processed, were tested 72 hours. 6 may be used in combination with a number of resins, such as urea-formaldehyde resins, phenolic resins, melamine resins, etc., in order to improve their impatience aqueous and creep resistance. ※ Note: 1. If the substrate surface oil, dust and other impurities, will affect the bonding effect and must be clean base material surface before gluing. 2 Use of the product temperature should be 10 ° or more. Bonded products before curing should be maintained at 10 ° or more. Otherwise latex film formation due to poor viscosity decrease, thus affecting the quality of products. 3 When using this product, you should select the appropriate viscosity of latex and different substrates depending on the equipment, do not blindly pursue high viscosity emulsion. 4 When using this product, do not add water use because water in the latex will reduce non-volatile matter content, extended curing time, storage stability is lowered, resulting in a latex adhesive strength decreases, thus affecting the quality of products. 5 When using latex should be sealed to prevent the latex surface crust wastage. ※ This product is an aqueous polymer emulsion storage 1, the product should be stored in airtight containers to avoid directly into iron, aluminum, copper and other metal containers. Note frost and high temperatures. Year from the date of production 2 storage period, more than the storage period of the product passed the test required before use. 3 normal storage temperature of 5-37 °. If latex slight cold, should be placed on adequate relief within 30-40 ° conservatory, and stir well, does not affect use. If prolonged severe cold latex, not alleviate, caking, layered breaking even, we can not continue to use. ※ This product is an aqueous polymer emulsion transport 1, non-dangerous goods, easy to carry transport. 2 during loading and unloading, prevent Meng strong impact, inverted, to prevent cracking and leakage. 3 winter transportation, pay attention to insulation, to avoid the product cold. ※ Please use before Remarks Stir better. Avoid polyester lacquer and paint at the same time some of the construction. Properties and application information listed above to at long-term practical experience and specific experimental conditions obtained reference for users to choose products and operations. But in view of the actual operation, there are not many factors beyond our control, such as: the environment, climate conditions, operations management, moisture content of wood and tree species selection work, the quality of the adherend, pressing time and pressure conditions, sizing methods, sizing amount and allocation ratio will affect the bonding effect. Therefore, it is recommended prior to use, according to instructions, on their own do first sample tests to ensure the suitability of the product for your particular purpose. Shanghai real cow Chemical Co., Ltd. Address: Qingpu District, Shanghai-Guzhen Tel: 021-31259166 Fax: 021-69769576 Mobile: 15900919719 E-mail: zhenniu666@shznhg.com www.shznhg.com