Borosilicate Foam Glass Brick    Borosilicate foam glass bricks are inorganic closed-cell insulation materials made primarily from borosilicate glass, crushed and mixed with additives and foaming agents, then produced through high-temperature foaming and cooling processes. This material features superior impermeability and waterproof performance, with good acid resistance (except for hydrofluoric acid). Borosilicate foam glass bricks, adhesives, and primers together form a reliable corrosion protection system for chimney interiors, providing excellent thermal insulation, waterproofing, and corrosion resistance.1. Application Range     Chimneys and flues after flue gas desulfurization in coal-fired power plants. The corrosion protection system is applicable to substrates such as metals, concrete, refractory bricks, and FRP; it can also be used for cryogenic equipment and pipeline insulation.2. Product Characteristics      ★Lightweight, low thermal conductivity, high compressive strength;   ★Waterproof, non-hygroscopic, and leak-proof;   ★Inorganic materials, non-aging, non-combustible, non-moldy, corrosion-resistant, with long service life;   ★Suitable for various harsh environments such as high temperatures and deep freezes;   ★Stable physical and chemical properties with dimensional stability, easy to cut;   ★Very low thermal expansion coefficient, capable of withstanding a wide range of high and low temperature shocks..3. Physical Performance Indicators4 . Packaging and Storage    ★Products are packaged in cartons for easy transport, installation, and identification.    ★ During transportation, materials must be kept clean.    ★Packaging boxes must have the manufacturer's name, product specifications, product name, transportation, storage safety, precautions, etc. printed on the external wall.    ★Each panel and layer should be separated by cardboard.    ★Storage must be waterproof, stacked no higher than 6 layers.5. Validity Period     Indefinite

Polurethane Adhesive   Polyurethane adhesive is an elastomeric anti-corrosion material developed specifically for the inner lining of coal-fired chimneys, sewage treatment tanks, chemical processing tanks, etc. It features good adhesion, high elasticity, and resistance to penetration, capable of withstanding strong corrosive acidic liquids at both normal and high temperatures. It is widely used for the internal anti-corrosion of coal-fired chimney interiors, sewage treatment plants, chemical plants, power plants, etc.1. Product Characteristics    ★Two-component, cures at room temperature;   ★Good adhesion with substrates;   ★Good elasticity, less prone to stress failure;   ★Can withstand strong acid solutions for extended periods;   ★Usable below 150℃ for long periods, with short-term tolerance for temperatures above 150℃;   ★No harmful gas emissions, safe for humans and non-polluting to the environment. 2. Main Uses    Anti-corrosion for coal-fired chimney interiors, sewage treatment plants, chemical factories, etc.3. Product Indicators (Not to be used as product standards) 4. Color   Component A is black, Component B is light yellow, and mixed it appears black.5. Packaging   Component A is packaged in white plastic barrels, 20kg/barrel; Component B is packaged in plastic bottles, 1.0kg/barrel.    Quality ratio: A:B = 20:16. Usage Conditions   ★When cleaning porous substrates, grinding is required based on their characteristics.   ★After grinding, a lot of dust remains on the substrate surface, which should be cleaned with a brush or broom. Then rinse with high-pressure water and allow to air dry or heat dry to avoid dust adhering to the surface again;   ★The cleaned surface should not be subjected to any form of pollution before applying adhesive; if the surface is left unused for an extended period after cleaning, it must be re-cleaned before construction. ★The substrate surface must be solid, flat, clean, and dry, with no powdering, sand, hollowing, or flaking. 7. Storage and Validity Period    Stored at a cool, dry place, in unopened sealed containers, before use, with a shelf life of 12 months from production date. Please check the production date on the product packaging.8. Precautions★ Not suitable for frosted or damp substrate surfaces;★ Construction is not advisable when material surface temperature is below 0℃ or above 50℃;★ Components A and B must be thoroughly mixed to avoid unevenness that could affect the performance of the elastic material;★ Components A and B should be stored separately and used as mixed, and to avoid waste, mix only when needed;★ For adhesion related construction, check adhesion performance beforehand and contact relevant technical service departments if needed;★ Direct contact with eyes and skin may cause temporary discomfort; in such situations, rinse with plenty of water and seek medical attention if necessary.

Primer    This product is a two-component paint made from modified epoxy resin, red iron oxide, anti-corrosive pigments, corrosive fillers, specialty additives, solvents, etc., designed specifically for corrosion protection. AB two-component packaging. 1. Product Performance    Can be used in conjunction with various topcoats at room temperature, with a fast-drying film and excellent physical-mechanical properties, making it convenient and simple to apply. 2. Main Uses    Can be widely used for anti-rust priming on chemical equipment, petroleum equipment, power equipment, railways, bridges, steel structure plants, tower cranes, automobiles, machine tools, etc., in harsher environments.3. Product Technical Indicators     4. Construction Parameters   ★Mixing method: Thoroughly stir the paint before use until no sediment remains at the bottom. Mix in a ratio of paint to curing agent = 5:1 (or according to the ratio specified on the packaging) for construction. ★ Suggested usage period: Mix only what you need, use the mixed paint within 4 hours. ★ Surface treatment requirements: Surfaces must be rust-free, oil-free, dust-free, and water-free to reach grade sa2.5. The cement substrate surfaces must be free of dust, debris, and looseness to increase the adhesion and durability of the paint film. ★ The film thickness: The dry film thickness for a single application should be greater than approximately 50μm.     ★ Theoretical usage amount: Without considering the actual construction environment, method, surface condition, structure, and shape, the general consumption is 0.50kg/m².5. Packaging and Storage:    ★Package: Sealed in iron drums, with each drum containing 18kg of paint and 3.6kg of curing agent.  ★Store and transport away from fire sources in a well-ventilated, cool, dry place, avoiding sunlight and rain.    ★Valid period: One year, if it exceeds the validity period, it can still be used after re-checking for compliance.