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Appearance: colorless to light yellow transparent liquid Specific gravity: 0.95g/mL Effective content: 98wt% Diluent: solvent oil Curing conditions: 48H curing at room temperature, low temperature in winter requires extended curing time Additional dosage: 5%~100% Function: building waterproofing, anti-corrosion This product is a new organic silane/siloxane composite material with strong permeability. It can deeply hydrophobicize the interior of porous silicate materials, and can also condense and cure to further close the pores, with excellent protective performance; This product is suitable for the preparation of a variety of oily building protective agents, giving the building surface self-cleaning, anti-fouling, moisture-proof, oil-proof and other functions.

Appearance: colorless to light yellow transparent liquid Specific gravity: 0.92g/mL Effective content: 80wt% Diluent: solvent oil Additional dosage: 1%~20%, depending on the composition and structure of the stone Curing conditions: air drying at room temperature for more than 48 hours Chemical properties: silicone resin Function: penetrating stone protective agent Stone is a porous hydrophilic material that easily absorbs water and produces various lesions, affecting the natural beauty and decorative effects of the material, and has always restricted the application of natural stone. Organosilane/siloxane molecules have both hydrophobic groups and reactive functional groups. Natural stone is mainly composed of minerals such as quartz, feldspar, and calcite. It is very suitable for surface modification with organosilane/siloxane. The reactive functional groups react with the inorganic substrate and combine together. At the same time, the hydrophobic groups face the outside world, preventing water molecules from approaching, making the surface of the material water-repellent like lotus leaves.

Appearance: colorless to light yellow transparent liquid, foaming when stirred Specific gravity: 0.75~0.85 g/mL Chemical properties: fluorine-silicon copolymer Addition amount: 2~6 wt% Function: surface modification, oil and dirt prevention Solid content: 15 wt% Solubility: insoluble in water and alcohol, soluble in most organic solvents such as aliphatic hydrocarbons and esters

Description ST-40 is a new weather-resistant silicone material with strong permeability. It can penetrate into porous materials for deep modification, reshape the surface microstructure of the material, and even change the surface light reflection characteristics. This product is suitable for color enhance, polishing, repairing and renovating colored stones to enhance the aesthetic value of the stone and also gives the stone waterproof and anti-fouling functions. Compared with film-forming materials, the treatment effect of permeable materials is more natural and can better maintain the natural beauty of the stone. Attention 1. This product should be packaged in well-sealed HDPE or galvanized iron drums and stored in a cool, dark and dry place. Fireworks are prohibited in the use area and children are prohibited from touching it. 2. Before large-area construction, please be sure to conduct a small-area test. 3. Please wear special protective gloves, goggles and masks when using this product. This product generally must be diluted with a solvent before use, and the formula depends on the terminal application scenario. 4. After dilution, use a clean brush or soft cloth to dip in enough liquid and apply it evenly on the surface of the substrate to ensure that the substrate is fully absorbed, and then wipe off the remaining liquid on the surface. 5. For substrates that have been surface modified or contaminated, the use effect may be affected. 6. In order to improve the use effect, all utensils and raw materials should be kept dry and clean during preparation, and contact with moisture should be reduced. 7. After construction, ventilate at room temperature for more than 24 hours. The base material is prohibited from contacting water before the protective effect is produced.

Appearance: colorless to light yellow transparent liquid Dosage: dilute 5-9 times with solvent oil Effective content: 100% Specific gravity: 0.95g/mL Curing conditions: more than 24 hours at room temperature Functional effect: brightening, renovation

Appearance: colorless to light yellow transparent liquid, foaming when stirred Specific gravity: 0.75~0.85 g/mL Chemical properties: fluorine-silicon copolymer Addition amount: 2~6 wt% Function: surface modification, oil and dirt prevention Solid content: 15 wt% Solubility: insoluble in water and alcohol, soluble in most organic solvents such as aliphatic hydrocarbons and esters

Appearance: colorless to light yellow transparent liquid Specific gravity: 0.92g/mL Effective content: 80wt% Diluent: solvent oil Additional dosage: 1%~20%, depending on the composition and structure of the stone Curing conditions: air drying at room temperature for more than 48 hours Chemical properties: silicone resin Function: penetrating stone protective agent Stone is a porous hydrophilic material that easily absorbs water and produces various lesions, affecting the natural beauty and decorative effects of the material, and has always restricted the application of natural stone. Organosilane/siloxane molecules have both hydrophobic groups and reactive functional groups. Natural stone is mainly composed of minerals such as quartz, feldspar, and calcite. It is very suitable for surface modification with organosilane/siloxane. The reactive functional groups react with the inorganic substrate and combine together. At the same time, the hydrophobic groups face the outside world, preventing water molecules from approaching, making the surface of the material water-repellent like lotus leaves.

Appearance: colorless to light yellow transparent liquid Specific gravity: 0.95g/mL Effective content: 98wt% Diluent: solvent oil Curing conditions: 48H curing at room temperature, low temperature in winter requires extended curing time Additional dosage: 5%~100% Function: building waterproofing, anti-corrosion This product is a new organic silane/siloxane composite material with strong permeability. It can deeply hydrophobicize the interior of porous silicate materials, and can also condense and cure to further close the pores, with excellent protective performance; This product is suitable for the preparation of a variety of oily building protective agents, giving the building surface self-cleaning, anti-fouling, moisture-proof, oil-proof and other functions.

Appearance: milky white liquid Specific gravity: 1.0g/mL Solid content: 3wt% Addition amount: direct use Chemical properties: alkaline solution Function: stone protection This product is a formulated environmentally friendly water-based stone protective agent. The specific functional groups in the molecular structure react with the stone to form a stable chemical bond, reducing the stone's absorption of water while maintaining the stone's original color, breathability and appearance. After being treated with this product, natural stones such as granite, marble, and sandstone have significant self-cleaning and anti-fouling functions on the surface, effectively improving the beauty of the building and enhancing the use value of the stone.

Appearance: colorless to light yellow transparent liquid Specific gravity: 1.17g/mL Solid content: 54wt% Diluent: pure water Additional dosage: 1%~5% Chemical properties: alkaline organosilicon sol Function: surface hydrophobic modification, waterproof and anti-seepage This product belongs to rigid waterproof materials, non-toxic and odorless, safe and easy to construct, reasonable cost; strong permeability, excellent weather resistance and durability. It is suitable for waterproofing and moisture-proofing of roofs, internal and external walls, toilets, kitchens, basements and warehouses, as well as the penetration and anti-seepage of reinforced concrete structures; used in underground civil air defense projects: such as culverts, bridges, dams, tunnels, large hydropower stations, and water diversion projects to reduce water erosion and prevent weathering; used for waterproofing, color protection, pollution prevention, and aging of water- soluble architectural coatings, and has been widely used in exterior wall finishes.

Appearance: colorless to light yellow transparent liquid Specific gravity: 1.18 g/mL Solid content: 52 wt% Diluent: pure water Additional dosage: 30~50 times dilution Chemical properties: alkaline silica sol Function: building waterproofing, anti-corrosion This product is a water-soluble silicone resin solution synthesized by hydrolysis and condensation of various organosiloxanes, and is alkaline. The specific functional groups in the molecular structure form a stable chemical bond with the -OH on the surface of the substrate to modify the substrate. At the same time, it can also condense to form a nano-hydrophobic structure, so that the surface of the material produces a super-hydrophobic effect. The product has high reactivity and strong versatility. It is particularly suitable for hydrophobic treatment of porous inorganic substrates, reducing water absorption, while maintaining the original color, breathability and appearance of the material. The substrate treated with this product has self-cleaning, anti-fouling, moisture-proof and other functions on the surface, which effectively improves the beauty of the building and extends the life of the structure. Suitable for the maintenance and treatment of natural stones such as granite, marble, sandstone, etc., to prevent the stones from becoming diseased; impregnation of highly water-absorbent inorganic aggregates: such as perlite boards, roof tiles, cement bricks, high-rise building light brick facings, asbestos, inorganic fabrics, thermal insulation materials, etc., to make them have significant waterproof and moisture-proof effects;

Appearance: colorless to light yellow transparent viscous liquid Specific gravity: 1.20g/mL Solid content: 52wt% Solubility: easily soluble in water, insoluble in alcohol Function: hydrophobic modification, waterproof and anti-seepage This product is a nano-organic silicon material synthesized based on the latest technology. It is particularly suitable for hydrophobic treatment of porous materials such as stone, bricks and tiles, ceramics, cement mortar, perlite, gypsum and fiber gypsum board, reducing water absorption while maintaining the original color, breathability and appearance of the material. It is used as an additive for latex paint, water glass, and 107 glue, which can make it have obvious hydrophobicity and maintain stable bonding strength. The substrate treated with this product has the functions of self-cleaning, anti-fouling, moisture-proof, and anti-seepage, which effectively improves the beauty of the building and extends the life of the structure.

What is Wedge Wire Screen? Wedge wire, also known as profile wire or V-wire, is the basis of screening products. Unlike perforated plate or woven wire, wedgewire screens offer a 2- point particle contact and slot openings that widen in the flow direction so that particles are less likely to plug the screen. A wedge wire filter is a heavy-duty filter device with V-shaped wires welded to support rods to form a sturdy screen with fine slot openings. It is designed to remove solids from liquids or gases and operate at high flow rates. Its wedge-shaped profile inhibits particle clogging and guarantees consistent functionality, even in high-pressure or abrasive conditions. The filters can be customized in slot size, shape, and material, making them suitable for a wide range of industrial processes. Common Applications Wedge wire filters are commonly utilized in process filtration and water treatment plants (e.g., for intake screening, backwash systems). They are used in oil and gas production, where they separate sand from crude oil, and in chemical processing, where they recover catalyst. In agriculture, they are used for irrigation filtration, and in the food and beverage industries, they are essential for starch extraction and juice clarification. Its corrosion-resistant versions are critical for desalination pre-treatment in marine settings. Benefits Compared to Other Filters Compared to mesh or perforated plate filters, wedge wire designs provide a higher mechanical strength and longer service life, as much as 20 years in aggressive environments. In high sediment applications, their self-cleaning mechanism virtually eliminates the need for maintenance about 30-50% of the time. Wedge Wire Filters Versus Other Filtration Methods Mesh Filters vs Wedge Wire Wedge wire vs mesh filters: filtering performance differences and design considerations. Wedge wire filters are essentially V-shaped wires welded on the support profiles to achieve a specific slot opening, which does not accumulate particles. Filters made of interleaved wire mesh produce a finer filter but are prone to clogging and deformation under pressure. Wedge wire, with its open surface area, is capable of handling upward of 40% higher flow rates in water treatment applications than mesh can. All in all, wedge wire constructs can face pressures of over 150 PSI compared to mesh filters, which get damaged above 80 PSI. Mining industries, for example, favour wedge wire to filter heavily viscous slurries, while mesh is popular in laboratory environments, enabling sub- micron particle capture. Wedge Wire vs Sintered Filters Sintered filters provide micron-level filtration by using fused metal or plastic particles to form porous barriers. But their uneven pore structures restrict flow rates from being uniform and make mechanical cleaning a challenge. The uniform slot size of wedge wire filters allows easy backwashing and maintenance. Corrosive fluids can lead to the degradation of sintered filters, but stainless steel construction enables wedge wire to withstand the impact of such environments over a long time. Wedge wire retains structural integrity at temperatures above 900°F for high-temperature applications like pyrolysis, while sintered filters begin to crack above 600°F. While the former is used for pharmaceutical gas filtering, the latter prevails in demanding applications where they need durability and reusability. Wedge Wire vs Perforated Filter Perforated filtration elements are designed for sanitary applications where 3-A certification is required and when larger particles and solids must be captured to prevent damage to downstream equipment. Perforated elements are also ideal when seeking to strain finer particles by incorporating filter media or mesh overlays. Long story short, don't go it alone! Contact our filtration experts for assistance with your application. We are happy to assist your businesses. sales@ubofilter.com 86-1 , 8032153916

Minimum Order: 1 bags

Insulator Crossarm Pins Forged from one piece steel. The base distributes load and provides a firm seat on the cross arm. Each pin is shipped with assembled hardware. All components are Hot dip galvanized to meet ASTM A153 specification. The Crossarm pins are mainly used in transmission lines. It is used to connect crossarms, thereby joining the crossarms. By joining crossarms together, they are made stronger and more resistant to vibration.They are attached in cross arms of overhead transmission lines for supporting and connecting the crossarms by means other than Welding. They join two crossarms or a cross arm with an insulator mounted on it. It is also put into one crossarm for joining cross arms together. The cross arm pins have three parts – the crossarm pin base, a crossarm pin body, and the crossarm pinhead. The cross-arm pin base is fitted in an opening of a cross arm.The cross-arm pin body connects the cross arm with another cross arm or a crossarm insulator. The crossarm pinhead is placed on the top end of the cross-arm pin body and holds it into position so that it cannot move outwards. Short Shank Type for Steel Crossarms Part No. Head Material A B C D Weight Inch Inch Inch Inch Kg/Pcs C030410 Lead 7 1 5/8 5/8 1 0.955 C030420 Lead 8 1 5/8 3/4 1 3/8 1.727