• Water-borne nano ceramic coating (food grade non-stick coating)
    Water-borne nano ceramic coating (food grade non-stick coating)

    2022-11-01

    Product Overview The product is made of sol-gel process, with inorganic nano sol as binder, with inorganic high temperature resistant pigments and functional inorganic fillers, cured by heating, to produce a ceramic like inorganic coating film.The main components of the coating film are Si(silicon), O (oxygen), A1 (aluminum), Ti (titanium) and so on. The coating film has high hardness, delicate feel, strong slippery texture, stable performance at high temperature, excellent chemical resistance, wear resistance and stain resistance. Application Area Ceramic non-stick coating series is a double layer coating system, composed of color primer and transparent, pearlescent surface coating. It is specially used for all kinds of high-grade non-stick cooker, rice cooker, electric pressure cooker, electric baking pan, cake baking pan and other household appliances. Products in line with the United States and European Union food grade requirements Suitable Substrate Aluminum alloy, stainless steel Spraying Process Substrate > Oil removal, sandblasting, cleaning > substrate preheating > Spray primer > Spray finish > Baking and burning film Base Material Sand Use 60 mesh or 80 mesh brown steel jade or white steel jade sand, after sandblasting material surface roughness control in 3.0 ~ 3.5UM base material oil removal/dust removal, need to remove clean sand and dust on the surface of the base material, the surface of the base material must ensure clean, no oil or other pollutants. The packing size is 10KG/ barrel

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  • Food grade non-stick Teflon coating paint color optional non-stick wear resistant corrosion
    Food grade non-stick Teflon coating paint color optional non-stick wear resistant corrosion

    2022-10-26

    Feature 1.Non viscous: almost all substances are not bonded with PTFE coating. Very thin films also show good non-adhesion properties. 2.Heat resistance: PTFE coating has excellent heat and low temperature resistance characteristics. Short time can withstand high temperature to 300℃, generally between 240℃~260℃ can be used continuously, with significant thermal stability, it can work at freezing temperature without embrittlement, at high temperature does not melt. 3. Sliding: PTFE coating has a low coefficient of friction. The friction coefficient changes when the load slides, but the value is only between 0.05 and 0.15. 4. Moisture resistance: PTFE coating surface does not touch water and oil, production operation is not easy to touch the solution, such as sticking a small amount of dirt, simple wipe can be removed. Short downtime, save man-hours and improve work efficiency. 5. Wear resistance: under high load, with excellent wear resistance. Under certain load, it has the dual advantages of wear resistance and non-adhesion. Application Area Ptfe can be extrusion or extrusion processing molding; Used in, high temperature wire, can also be first made into film and then cut into the shaft packed PTFE belt, used for the production of high frequency cable, directly made of water dispersion liquid, can be used for coating, impregnation or made into fiber. Ptfe in atomic energy, defence, aerospace, electronics, electrical, chemical, machinery, instruments, meters, construction, textile, metal surface treatment, pharmaceutical, medical, food, metallurgical smelting and other industries widely used for high and low temperature resistance, corrosion resistant materials, insulation materials, anti-sticking coating, etc., make it become the irreplaceable products.

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  • Is the coating on a non-stick pan toxic?
    Is the coating on a non-stick pan toxic?

    2022-10-25

    If you've ever used a non-stick pan, you know how good it is.You don't need any cooking skills to get a spoonful of rice without the rice crust and a full fried egg for breakfast. It also cooks healthier with less oil and less paste. However, in recent years, "non-stick pans are toxic" claims abound; Also many people see the bottom of the non-stick pan is scratched, showing mottled lines, always worry about coating toxic. Are non-stick pans really toxic? Non-stick pans are controversial because of their coating. But the reason why can "not stick", with "Teflon" on the surface of the uneven gap filled, forming a really smooth "film". Teflon is a polymer made of tetrafluoroethylene as a monomer polymerization, with good heat resistance, cold resistance, acid resistance, alkaline resistance, strong stability, almost not by any material erosion, so it is also known as the "plastic king". Because Teflon carries labels such as "polymer" and "plastic", it is easy to think of toxic and carcinogenic, which is also an important reason for the spread of the "non-stick frying pan carcinogenic". In fact, teflon itself isn't toxic. But in the production of teflon, some bad manufacturers use a processing aid called PFOA (ammonium perfluorooctanoate), which has been linked to thyroid diseases, high cholesterol, ulcerative colitis and other diseases, and has a certain cancer risk. But PFOA has been banned in most countries, including China. Therefore, we buy in the formal mall, in line with the national standard Teflon coating non-stick pan, in fact, is very safe. In addition, the melting point of Teflon is about 327℃, so it can withstand a high temperature of 300℃ in a short time, while it can be used for a long time below 260℃. Generally, the temperature in cooking cannot reach this level. In life, the temperature of the oil used for stir-frying and refrying is about 70 percent hot, and its temperature value is 190℃ - 240℃; After cooking pickled cabbage fish and boiled vegetables, the oil temperature is nine to ten percent hot, and the temperature is between 250℃ and 300℃. It can be seen that the safety index of Teflon coated non-stick pan is still very high under normal cooking temperature. At present, most of the non-stick pan, with a long time will inevitably appear coating off or be scratched phenomenon, at this time can also be used? Some experts said that teflon properties are very stable under normal use, and even if you ingest a small amount of fallen coating particles, they will generally be excreted by the human body, so it does not seriously affect your health. But when the coating falls off, it does pose a health risk: on the one hand, the food tends to stick and become burnt, which is not only difficult to clean, but also prone to produce more harmful substances. Under normal circumstances, the normal service life of non-stick pan is 1-2 years, but when its non-stickiness disappears, even if the coating is not damaged, it should be replaced in time...

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  • What is the printing ink printing quality suitability?
    What is the printing ink printing quality suitability?

    2022-10-19

    After the ink is transferred to the printing surface by the blanket at a certain printing speed and under a certain printing pressure, the fixation and drying speed of the ink film, as well as the color, gloss, fastness and resistance after film formation, etc. ensure the printing effect, which are collectively referred to as the printing quality suitability of the ink. It mainly includes color, permeability, dryness, gloss, friction resistance and so on. Sinograce Chemical is a supplier of ink resin, water based ink resin quality, high quality, price concessions, welcome to consult! Email address is sales@sinogracechem.com.

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