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First: the treatment of the substrate First, the substrate (aluminum, stainless steel or other metal substrate) is baked at high temperature (360℃×30 minutes ~380℃×10 minutes) to carbonize the grease or degreaser cleaning for the first step of degreasing. Step 2: Roughening the surface Available corundum sand 80#~120#, pressure 0.4~0.6mpa, sandblasting, so that the surface roughness of the substra...
Teflon is the abbreviation of polytetrafluoroethylene, this material has the characteristics of acid and alkali resistance, resistance to various organic solvents, almost insoluble in all solvents, so it has the title of "non-stick coating". With the development of thermal spraying technology, Teflon coatings can be applied to stainless steel, copper, aluminum, magnesium and various alloy metal ma...
Main properties of Teflon coating Teflon high-performance special coating is a fluorine coating based on polytetrafluoroethylene matrix resin, the English name is Teflon, because of the pronunciation, it is usually called Teflon, Teflon, Teflon, Teflon, etc. (all are translations of Teflon). Teflon coatings are a unique, high-performance coating that combines heat resistance, chemical inertia, exc...
Many people see that a lot of Teflon coatings used in industry are green, especially when used in molds, let's talk about the reasons. The use of coating characteristics In extrusion or die casting products, generally dark, for example, rubber, silicone and so on, if the coating is made of dark, then whether the coating falls off is more difficult to see. Therefore, made of light color and with br...
People often ask, how long can you spray Teflon paint on the mold? How many molds can you take off? To answer the question about the life of Teflon paint, it is necessary to first explain what factors affect the life of Teflon paint. There are three main factors that affect the service life of Teflon coatings. First: coating formula 1.The primer resin content is too low In popular terms, the ...
Teflon coating is one of the commonly used protective coatings in metal thermal spraying processing technology services, with good non-stick, wear resistance, corrosion resistance, high temperature resistance and other characteristics, can be applied to carbon steel, stainless steel, aluminum, copper, magnesium and various alloys and other metal materials. It can also be applied to non-metall...
Thermal spray Teflon can not only reduce product costs and improve production efficiency, but also can be used to directly solve problems on the product to improve product quality and increase sales. After being sprayed with Teflon, it has the following characteristics: 1.Slippability: PTFE spray film has a low coefficient of friction. When the load slides, the friction coefficient changes, b...
Songdo, March 26th–Sinograce Chemical is excited to announce its participation in the upcoming COATING KOREA 2025 at the Songdo Convensia Convention Center in Incheon, Korea. Join us at Booth C34 from March 26-28, 2024, to explore our latest innovations in high-performance wood coatings, eco-friendly industrial coatings,eco-friendly water based adhesive, etc. Our team will be on-site to...
Breaking News! Day 1 at Korea Coatings saw many visitors flood our booth! ✔ 1-on-1 consulting with our solution architects ⏰ Only 2 days left! Scan to skip queues:
Why Choose Our Polyurethane Emulsion? As a leading polyurethane emulsion manufacturer, we understand the demands of the wood coatings industry. We provide high-performance, stable, and eco-friendly polyurethane emulsion solutions to help your products stand out in the market! Key Advantages: ✅ Outstanding Physical Properties Excellent adhesion for various wood substrates (solid wood, MDF, ply...
Acrylate emulsion polymers are widely used in coating printing, electrostatic flocking, fabric lamination, warp sizing and coating processing, etc. Different types of acrylate with various properties also have their own different applications due to the differences in raw materials and ratios used. 01 Common Characteristics of acrylic Emulsion Outstanding adhesion: The polymer structure of wa...
What is peelable resin? Water-based peelable resin is an environmentally friendly polymer material that dissolves in water to form an emulsion, and after drying, it can form a film that can be easily peeled off. Imagine that it is like the "tearable nail polish" we played when we were young. Applying it can protect the nails and tear off the whole piece when not needed. The principle of water-base...
Dispersed PTFE is a secondary particle formed by the coagulation of PTFE dispersed particles, with a diameter of 500μm. It is in powder form and has a large specific surface area. After absorbing organic solvents, it forms a paste under the action of shear force. It is usually formed by extrusion molding process, so it is called paste extrusion molding. 1.PTFE dispersion impregnation. Product...
Exterior Art Coatings: With its unique decorative effect and outstanding performance, exterior art coatings have gradually become a popular choice for modern building exterior decoration. It not only adds a bright color to the building, but also showcases the unique charm and personality of the building through rich textures and sensations. 01 The charm of exterior art coatings: ① Strong Decorativ...
Acrylic resins used in adhesives differ from those used in coatings in the following ways: Performance Characteristics Acrylic resins used in adhesives High bond strength: They must form a strong bond between different materials and cure quickly to generate sufficient cohesive and adhesive strength. For example, α-cyanoacrylate adhesives cure in seconds, achieving fast bonding. Good flexibility: W...
Film-Forming Aids Polymers that make up emulsions or dispersions typically have glass transition temperatures above room temperature. To ensure good integration of emulsion particles into a uniform paint film, film-forming aids must be used to lower the minimum film-forming temperature (MFFT). Film-forming aids are a class of small-molecule organic compounds that eventually escape and volatilize f...
sinograce chemical
Sinograce Chemical is professional technical enterprise providing solutions of surface materials and manufacturing of raw materials. Sinograce Chemical Company is composed of R&D center, Manufacture center, Quality control department, Market center and International trade department. We have been dedicating to research on excellent paint/coating, adhesive for over 15 years. And now still conti...
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