Concrete Sealant

Supplier: Superplasticizer, concrete pump line primer, curing compounds, waterproofing compounds, concrete repairs & aids, grouting admixtures, concrete & mortar admixtures, mould release agents, corrosion inhibitor, water treatment chemicals, bonding agents, sealants, flooring compounds, cement & resin capsules, micro silica, PU foam, app membrane, cement grinding aid

Supplier: Chemical construction materials consisting of bonding agents, concrete repairing, waterproofing, tile adhesive, sealant, tile and industrial grouting, and floor coating.

MS 2000- Parts Elastic Sealant DESCRIPTION: MS2000 is an adhesive and sealant based on MS-polymers to provide a two –part, fast curing product. It has an outstanding bonding strength and prime less adhesion on various types of substrates. ADVANTAGES: Eco-friendly, Green, Healthy High efficiency, suitable for large-scale construction Less than 5% of the waste, saving costs Excellent weather resistance Outstanding Surface compatibility with paint systems No pollution to the substrate Excellent adhesion No pollution to the substrate Low modulus, high elongation, suitable for large displacement seams APPLICATION: Joint sealing for PCA board Joint sealing for metal wall hanging Joint sealing for concrete products Sealing Around the window frames. NOTICE: Not applied to GLASS After the two-component mixing the gel time of 3 hours, the need for construction at this time Must comply with the primer, otherwise no adhesion TEST RESULT: Item Results GB/T22083-2008 F-25LM Elastic recovery% 90 Tensile Modulus 23 0.2 - 20 0.3 Tensile properties NO DEMAGE Adhesion/cohesion properties at variable temperatures NO DEMAGE Adhesion/cohesion properties at constant temperature NO DEMAGE Extension after immersion in water NO DEMAGE Volume Loss(%) 2 Liquidity/MM 0 SPECIFICATION: Properties Parameter Appearance White paste, all colors Ratio=main agent: harder: color paste 100:10:5 Shelf life(under 25) 6 months Density(g/cm3) 1.1 Operation time 5 5 23 2/4/6 35 2( summer Package 4L

Two-component polysulfide sealant, as known as a two-component, non-sag, premium polysulfide sealant, which is also called polysulfide sealant for building made up of liquid polysulfide rubber, and add tackifying resin, vulcanizing agent, accelerant and fortifier into it. It contains two components and it can vulcanize and crosslink by itself at room temperature. The two components have clear color difference, which makes the mixing more convenient. It can keep good air tightness and water resistance in continuous vibration and temperature changes. In addition, it has a good bonding effect for metal, concrete and other materials. Application The polysulfide sealant is suitable for outdoor or indoor and can be used to seal both static and dynamic joints: Used to caulk at concrete, building, and bridge. Used in anti-leakage caulking of various types of expansion joints, such as waterworks, swimming pools, reservoirs, power plants, dams, sewage treatment works and water supply and drainage systems and other projects. Used as the joints of precast concrete, and the seams of the glass and construction. Used in the seaming of metal siding, and the bonding of aluminum window frame. Using method Add component B and pigment into component A; Stir quickly up and down until it is well mixed; Wipe the mixed sealant in the site where is waiting for construction with a small shovel; Don´t soak and contact with water within 48 hours after construction. Note Component B should be fully added into component A, which will affect the curing time and plasticity; The available time of mixed sealant is 2 hours. So the sealant should be used up as soon as possible after preparation to avoid the paste curing; The surfaces waiting for construction must be clean, dry and frost-free, and must be free of oils, grease, paints, coatings, sealers, curing compound residues, and any other foreign matter that might prevent adhesion; Notice to avoid water and rain within 48 hours after construction.

Single component polyurethane sealant, as known as a single component, hydrophilic, water activated, hydro active, expandable, gungrade waterstop, is also called single component polyurethane hydrophilic expansion waterproofing sealant. When in contact with water, the sealant expands and produces an expanding pressure. The pressure between the expanded sealant and the surrounding concrete structure prevents water penetration through the joint and provides a durable waterproofing solution. Advantages Based on the physical and chemical properties of the polyurethane sealant, it has many advantages. Such as: Expansion rate. The polyurethane sealant has a strong expansion capacity. It can expand to 220% or 300%, 400%, 500%, even 600% of its own volume. Strong adhesion. It can used to steel, HDPE, PVC, and other common building materials, and it also effective to damp surfaces. Good weather resistance. It has low temperature flexibility, and its service life of up to 15 to 20 years. Environmentally non-toxic. It has good chemical resistance, and it tested can be resistant to hydrochloric acid, salt water, sodium carbonate, potassium hydroxide and other chemicals. In addition, it is safe and non-toxic when in contact with drinking water, belongs to environmentally friendly products. Ease to use. It can be applied with a standard caulking gun. Application Polyurethane sealant is widely used in construction, transportation and other industries. Such as the following usage: Caulking agent. The polyurethane sealant is used as caulking agent in the construction of subways, tunnels, underground parkings and other projects. Sealing waterproof. In building construction, it can play a role of sealing waterproof for doors and windows, exterior walls and other parts. Water stop. It can be used as water stop when punctures are found in plumbing, sewer lines and other utility pipes.

Product description One component polyurethane joint sealant is a durable elasticity moisture curing polyurethane polymer based road joint filling material. It is widely applied in filling road joints for the excellent properties and easy application Typical applications 1.Suitable for sealing and filling the expansion joints and settlement joints of airport runways, highways, building roofs, underground parking, storage yards, industrial floors, driveways, loading docks and basement. 2. Cracks maintenance for highways, plaza, roofs, bridges and epoxy floors etc. Key features 1.One component, easy to application, free solvent, non-toxic and odorless after curing, environment-friendly 2.Self-leveling, excellent flowability, easy to raked joint operation 3.Durable flexibility, no crack, excellent sealing and waterproofing properties 4. High movement, no cracking, no falling off, suitable for sealing jonts for all kind of concrete road 5. The new and used sealant have good compatibility, easy to repair 6.Excellent resistance to water, oil, acid, alkali and puncture Technical data table Property standard/unitsvalue Product item ----- pu820 , Appearancevisual inspectiongray, homogeneous paste , Density g/m3 1.35â±0.1 Flow ability mmself-leveling , Solid content %98 , Surface dry timehour â?¤4 , Tack free time hour 6~16 , Fully cured timehour 24

Neutral silicone structural adhesive sealant is a kind of high modulus and high elasticity silicone rubber. It with good weather resistance is easy to use and work well in bad weather. Compared with non-structural adhesive, the structural adhesive sealant with high strength can bear high capacity without damaged. And it can form a strong bond with most of materials without primer. So it not only can be used in constructions but also can be used in glass and ceramics industry. Compared with two-component polysulfide sealant, neutral silicone structural adhesive sealant can be used directly without mixing. In addition, our products are non-toxic, non-polluting products. You can use it without any worries. Specification Density: 1.5 g/cm3. Elongation: 150%. Tensile strength: 100 MPa. Color: black, white, gray, transparent, red, green, brown and so on. Specification: 590 ml. Package: in carton. 20 per carton. Feature High strength, high bearing capacity. Aging resistance, corrosion resistance. Excellent stability and durability. Good adhesion and sealing performance, can form a strong bond with most materials. Insulation performance. It has shock absorption effect. High and low temperature resistance. Good elasticity and flexibility. It can be applied to various materials. Easy to use. Single component, don't need to mix. Application The seal of window and door. Aluminum, titanium and plastic steel. Glass curtain wall, aluminum plate curtain wall. Various kinds of glass. Concrete and cement constructions. Marble ground and wall. Various metals. Wood and furniture. Ceramics. Kitchen. Bathroom.