Anti-Fog PET Sheet https://www.shenranpetpetg.com/Anti-Fog-PET-Sheet.html Anti-fog PET sheet is high transparent, with anti-glare feature. The fog-resistant PET sheet is widely used in making face shield and frozen food tray. The addition of anti-fog properties to PET sheet film allows it to resist the formation of fog or condensation on the surface, ensuring clear visibility of the packaged product. The Anti-fog PET film is regular PET plastic with anti-fog oil coating on PET sheet surfaces. It's eco-friendly and recyclable plastic materials, with high-tech anti-fog treatment, it can maintain the anti-fog property in the long term. It does not contain harmful poisonous substances, which can meet food safety and medical regulations. It's suitable for anti-fog visual packaging of food, anti-fog face mask etc. Brand:SHENRAN Origin:Shanghai, China Thickness: 0.25mm-1.0mm Width:Up to 900mm Thickness: 1.0mm Width:Up to 950mm Color:Clear APPLICATION Anti-fog PET sheets find their applications in various industries such as: ● Anti-fog PET Sheets in Food Packaging Industry The food packaging industry extensively uses anti-fog PET sheets to package food items such as fruits, vegetables, and meat. Anti-fog PET sheets prevent the formation of fog inside the packaging, keeping the food fresh and visible. ● Anti-fog PET Sheets in Medical Industry The medical industry uses anti-fog PET sheets for packaging medical equipment and devices. The anti-fogging property of the sheet ensures the visibility of the equipment, enabling easy. ● Anti-fog PET Sheets for face shield Specially used for medical protective equipment (masks, screens ), due to its excellent combination of optical, physical, mechanical, thermal, and chemical properties, as well as its unique versatility.

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Optical Digitizer & Scanner Market Dynamics: Optical Digitizer & Scanner are non-contact measurement device that use white light or laser-based scanning techniques. It captures object's coordinate points and reconstructs them into an image by means of software. Inspection, reverse engineering, and dimensional measurements are typically classified as the main applications of optical scanners and digitizers. These instruments can calculate complex and tough-to-reach characteristics with greater precision and reliability.

L-Lactic Acid https://www.xhlactics.com/products/l-lactic-acid/ #what #is #l-lactic #acid L-lactic acid is a chemical substance with the molecular formula of C3H6O3. It is an optical isomer of lactic acid. It is an organic acid refined by biological fermentation using corn starch as raw material. It is a colorless clear viscous liquid. The aqueous solution shows acidic reaction. It can be freely mixed with water, ethanol or ether, and is insoluble in chloroform. Because of its left-handed characteristics, it has good biological compatibility, can be compatible with mammals, can directly participate in human metabolism, without any side effects, and is widely used in food, medicine and other fields. Difference Between L-Lactic Acid & D-Lactic Acid Lactic acid is the smallest chiral molecule in nature, and the carboxyl group in the molecule α The position carbon atom is an asymmetric carbon atom with L (+) and D (-) configurations. L-lactic acid is left-handed type, D-lactic acid is right-handed type, L-lactic acid and D-lactic acid are mixed in equal proportion to form racemic DL-type. The physical and chemical properties of D-lactic acid and L-lactic acid are the same except for their optical activity, but the physical properties of DL-type are different from them, which is shown in that their melting point and heat of melting are lower than those of single D or L configuration. D-lactic acid is dextral lactic acid, which cannot be absorbed by human body; L-lactic acid is L-lactic acid that can be absorbed by human body; DL-lactic acid is mixed rotational lactic acid. D-lactic acid and L-lactic acid are optical isomers of each other. DL-lactic acid is their mixture. difference between l lactic acid d lactic acid FAQs of L-Lactic Acid  What is L-lactic acid used for?  L-lactic acid is used for food, as an acid and preservative, as well as medical raw materials, disinfection and sterilization; Industrial grade is used for pesticide, feed and cigarette to keep moisture and remove odor; It can also be used for alcohol and condiments, adjust PH value and promote fermentation; Etc. FAQ  Is L-lactic acid the same as lactic acid?  Lactic acid contains L-lactic acid; D-lactic acid; DL-lactic acid, L-lactic acid is left-handed type, D-lactic acid is right-handed type, L-lactic acid and D-lactic acid are mixed in equal proportion to form racemic DL-type. Therefore, lactic acid contains L-lactic acid, while L-lactic acid is not equal to lactic acid. FAQ  Is L lactic acid safe?  Security. L-lactic acid is L-lactic acid, which can be absorbed by human body and can be used in food additives.

Food Grade Lactic Acid CAS NO. 79-33-4 Wholesale https://www.xhlactics.com/products/food-grade-lactic-acid-cas-no-79-33-4/ #food #grade #lactic #acid Food-grade lactic acid is an organic acid that is used as a preservative in food products and as an additive in beverages. It is also used to adjust the pH level in foods and beverages. Lactic acid is a natural preservative and is commonly used to preserve dairy products, such as cheese, yogurt, and sour cream, as well as canned fruits and vegetables. It can be used to produce a tart or sour flavor in foods and beverages and can be used to add a unique flavor to craft beer. Specification of Feed Grade Lactic Acid Basic Information Chemical Name L(S)-2-hydroxypropionic acid Molecular  Formula CH3CHOHCOOH Molecular  Weight 90.08 TECHNICAL INDEX （refernce standard:GB） Ldentification Water solution is acidic,lactate presents positive reaction Content of lactic acid 80-90% L-content of lactic acid in the total lactic acid content ≥98.5% Chroma 70-100APHA Chroma after 6 months 70-100APHA Density 1.18-1.21g/ml Odor Slightly acidic Heavy metal ≤0.001% Iron salt ≤0.001% Chloride ≤0.002% Arsenic salt ≤0.0001% Sulfate ≤0.005% Calcium salt ≤0.002% Lghition residue ≤0.1% Easily carbonizable substance Passed the experiment Solunility in ether Passed the experiment Reducing sugar Passed FCC experiment Oxalic acid,phosphoric acid,tartaric acid,citric acid Passed USP experiment Methanol ≤0.2% Cyanide ≤0.0005% Features of Feed Grade Lactic Acid Agriculture and animal husbandry 1) The lactic acid with optical purity of more than 99% can be used to produce slow-release pesticides, such as herbicides, which are highly effective for crops and soil. 2) Lactic acid polymer can be used to produce agricultural film, which can be used to replace plastic mulch film. It can be decomposed by bacteria and absorbed by soil, which is beneficial to environmental protection. 3) Lactic acid is also used as green fodder storage agent and forage ripening agent. 4) It is used as a growth promoter in pig and poultry feed. Lactic acid can reduce the pH value in the stomach, activate digestive enzymes, improve the digestion ability of amino acids, and benefit the growth of intestinal epithelium. Piglets fed feed containing acidifier in the weeks after weaning can gain 15% weight during weaning. 5) The growth of lactic acid bacteria. Lactic acid can prevent the growth of pathogenic bacteria in the lower gastrointestinal tract of piglets. 6) Lactic acid can be used as a preservative for feed and as a microbial stabilizer for feed, grain and by-products of meat processing products. 7) Adding lactic acid to the drinking water of poultry and piglets can effectively inhibit the growth of pathogenic bacteria and improve the speed of animals.

Lactic Acid https://www.xhlactics.com/products/ #lactic #acid #video The company is mainly engaged in harvesting, storage and comprehensive utilization of crop straw; research and development of biomass energy and biomass materials; production and sales of starch sugar, food additive lactic acid, sodium lactate, calcium lactate.ethyl lactate. compound food additives. feed acidifier, feed calcium additives, organic fertilizers gypsum powder and gypsum products; R&D, production and sales of polvlactic acid(PLA).The products are mainly used in food, medicine, biodearadable plastics and other fields. Types of Liquid Lactic Acid 01 L-Lactic Acid Lactic acid is divided into L-type (79-33-4); Type D (10326-41-7); DL type (50-21-5), with an asymmetric carbon atom in the molecule and optical activity, has two optical isomers of L-lactic acid and D-lactic acid. There are fermentation and chemical synthesis methods to produce lactic acid in industry. At present, L-lactic acid is mainly produced by fermentation at home and abroad; The law of chemical synthesis generates racemic lactic acid, namely DL-lactic acid. Because there are only enzymes that metabolize L-lactic acid in the human body, if excessive D-lactic acid is ingested, it will cause metabolic disorder and even acidosis. Therefore, L-lactic acid is needed as raw material in the food industry, or in the manufacture of lactic acid esters and polylactic acid for medical applications.  L-Lactic Acid Types 02 Sodium Lactate Sodium lactate is a chemical substance with the molecular formula of C3H5O3Na. A colorless or almost colorless transparent liquid with a molecular weight of 112.06, which can be dissolved with water, ethanol and glycerol. It can be used for food preservation, moisture preservation, fragrance enhancement and pharmaceutical raw materials, as well as medicine to relieve acidosis of students due to diarrhea, dehydration, diabetes, nephritis and other diseases. It is also used as seasoning, plasticizer of casein plastics, antifreeze, humectant, substitute of glycerin, and corrosion inhibitor of alcohol antifreeze.  Sodium Lactate Types Henan Xinghan Biotechnology Co., Ltd. is a high-tech enterprise integrating deep processing of agricultural products, biological fermentation and biological manufacturing. Relying on technological advantages and industrial agglomeration, the company invests 2.5 billion yuan to build a 200,000 tons/year high-light pure polymerization grade L-lactic acid project in 2021, which will become an important domestic production base of biodegradable raw materials high-light pure polymerization grade L-lactic acid. Welcome your visit, we will give you the best products, the lowest price, looking forward to working with you.  Benefits of Liquid Lactic Acid For Skin Liquid Lactic Acid helps called exfoliation. Lactic acid speeds up cell turnover and stimulates cell renewal. Liquid Lactic Acid helps to dissolve the plug of skin cells that build up around the hair follicle, smoothing out the bumpiness. Liquid Lactic Acid can help to fade sun spots or age spots and can smooth and soften fine lines and wrinkles. It helps to improve the skin's natural moisture factor or the way the skin keeps itself hydrated. How to Use Liquid Lactic Acid in Skin Care? It can create real change in the skin if used regularly. It's one of the more gentle hydroxy acids used in skin care. All alpha hydroxy acids exfoliate and improve skin texture, but lactic acid has an extra benefit you won't get from other AHAs, like glycolic acid and mandelic acid. When you use lactic acid regularly, it can also improve signs of aging. It does so by stimulating the renewal of collagen, a fiber that helps to keep the skin firm. Lactic acid is an alpha hydroxy acid that is used on the skin to remove dead skin cells and help fade dark spots and soften fine lines. Start off with a low-strength product, especially if you have sensitive skin. And be sure to also use sunscreen, as lactic acid makes your skin more prone to sunburn.