Factory direct low-molecular silicone waterproofing agent FS-150

Brand Technocon model emulsion use concrete, mortar, stone with ceramic 12 months recommended dosage with a solids content of 40% shelf life of 5-20 times can be watered using packaging specifications 50kg centrifugal stability 3000rpm centrifuge 30min not hierarchical milky appearance liquid PH value neutral description of the goods and services to support seven days no reason to return more baby >> selling baby antibacterial agents this template provided by the king to promote accurate, I would also free here low molecular weight silicone waterproofing agent (infiltration) Organic silicone waterproofing agent is a low molecular weight siloxane / silane mixed emulsion containing a hydrophobic excellent since both methyl siloxane and silane, octyl, and containing condensed water easily hydrolyzable alkoxy group, a hydroxyl group, an epoxy groups and other active groups, when the pore water repellent small molecules penetrate into the porous concrete masonry, will penetrate into the interior masonry, with a hydroxy or condense itself waterproof mesh structure, so that plug the pores or generate hate water film, so masonry, concrete waterproofing, prevent water from entering. Silicone waterproofing agent methylsiliconate compared with a water-soluble sodium (potassium) waterproofing agent, has the following advantages: (1) The waterproofing agent is close to neutral, while methylsiliconate sodium (potassium) waterproofing agent is strong alkaline, PH ≧ 12, skin irritation larger. 9 (2) of the waterproofing agent may be applied to any building material surfaces, no traces of dry, while methylsiliconate sodium (potassium) in the air due to absorption of CO2, forming carbonate white powder, the impact of building materials and appearance. (3) The water repellent containing dimethyl silicone component more water repellent effect is better than methylsiliconate sodium (potassium) waterproofing agent, building materials and low water absorption rate than non-treated more than 80%. (4) methyl sodium silicate, potassium type water repellent finish 1-2 years of construction, construction of the base surface will darken. The company's waterproofing agent does not appear to be happening. [Applications] silicone waterproofing agent widely used in reinforced concrete buildings, roofing, internal and external walls, brick, concrete block brick, color brick road, airport runway, gypsum board, laminate flooring, cartons, etc., is ancient Building substrate surface corrosion, water, extending the life of the building waterproof material of choice for low molecular waterproofing agent mainly active ingredient molecular weight is relatively small, so the penetration is relatively strong, waterproof effect is not good polymer, the main highlight water component of the construction group The permeability of the advantages of a polymer surface penetration is relatively poor, mainly in the construction of the base surface film. And the polymer waterproofing agent must be watered down to a certain percentage, if the concentration is high, although it is colorless, but due to relatively large molecular weight, have a refraction of sunlight. So that construction of the base surface has a certain color. So low molecular waterproofing agent has advantages and disadvantages. Technical index Appearance: milky white liquid Effective content: ≥40% solid content: ≥25% PH value: 7-8 centrifugal stability: 3000rpm centrifuge 30min not hierarchical storage stability: 12 months Waterproof: 1, test block does not absorb water drops over 2 hours 2, the test block absorption reduced by more than 80% 3, the depth of penetration test block ≥3mm [use] 1, for cement concrete, lime walls, gypsum board and other basic substrate, This waterproofing agent watered 5-10 fold, brush sprayed directly onto the substrate, coated two times to dry after a few days there will be a good conservation surface water repellent effect, put a few days, the better. 2, for the natural stone, wood and other neutral substrates must be added to the active matter content of 0.3-0.5% of the organic tin catalyst when diluted with water, spraying brush twice, put in dry and ventilated place after one day there will be water repellent effect, The longer the storage time, better water effects. (The construction of the base surface of the catalyst according to the customer, the company's pro rata distribution) [Note] ● Before construction required the substrate surface with clean, dry, ash. ● The waterproofing agent when necessary, stir. 24 hours after construction must not be washed rain. ● The waterproofing agent need to be above 0 ° C in the construction work, outdoor work four hours filming summer, winter outdoor work 10 hours a film. Closed water experiments carried out after 24 hours is recommended. http://www.dingc.cn.qiyeku.com/ http://www.dc1314.net/ http://gznuokang.china.b2b.cn/ http://shop1393212762167.1688.com/ http: // pidoulalong.b2b.hc360.com/ http://nxdc1314.1688.com/