{"id":8302,"date":"2025-09-15T09:06:29","date_gmt":"2025-09-15T09:06:29","guid":{"rendered":"https:\/\/greeindustry.com\/?p=8302"},"modified":"2025-09-15T09:06:29","modified_gmt":"2025-09-15T09:06:29","slug":"breif-introduction-of-pvp-k12","status":"publish","type":"post","link":"https:\/\/greeindustry.com\/zh\/breif-introduction-of-pvp-k12.html","title":{"rendered":"Breif Introduction Of PVP K12"},"content":{"rendered":"
<\/div><\/div><\/div><\/div><\/div><\/section>
Breif Introduction Of PVP K12<\/span><\/span><\/div><\/div><\/div><\/div><\/div><\/section>
PVP K12 is a powder with CAS 9003-39-8, odorless or slightly characteristic odor. It is easily soluble in water, alcohol, amines and halogenated hydrocarbons, but insoluble in acetone, ether, etc. It has excellent solubility, biocompatibility, physiological inertness, film-forming properties.<\/span><\/span><\/div><\/div><\/div>

PVP K12, as a low value in PVPK series, has many properties.<\/span><\/span><\/h3><\/div><\/div>
Solubility: Rapidly dissolves in water and organic solvents, with clear and transparent solutions.<\/span><\/span><\/div><\/div><\/div>
Adhesive property: Weak adhesive force, suitable for scenarios requiring low viscosity.<\/span><\/span><\/div><\/div><\/div>
Film-forming property:Forms extremely thin and flexible transparent films.<\/span><\/span><\/div><\/div><\/div>
Safety: physiologically inert, low-toxic, and non-irritating to the skin\/mucous membranes.<\/span><\/span><\/div><\/div><\/div>
Compatibility: coexists stably with most inorganic\/organic compounds.<\/span><\/span><\/div><\/div><\/div>
Stability: Good heat resistance and acid and alkali resistance.<\/span><\/span><\/div><\/div><\/div>
Due to its small molecular weight, excellent water solubility, mild film-forming property and good biocompatibility, the application of K12 is mainly concentrated in scenarios where \u201clow viscosity and high permeability\u201d are required:<\/span><\/span><\/div><\/div><\/div>
\"\"<\/div><\/div>

Pharmaceuticals and medical devices<\/span><\/span><\/h1>
As a binder for tablets\/granules: Due to its small molecular weight, it can reduce the viscosity of the material and is suitable for preparing easily disintegrating preparations.<\/span><\/span><\/div>
Combined with iodine to form povidone-iodine (PVP-I) : The low molecular weight characteristic of K12 can enhance the dispersibility of iodine and is used for skin and mucous membrane disinfection (such as wound wash, oral mouthwash).<\/span><\/span><\/div>
As a drug carrier: assists in the dissolution of small molecule drugs and enhances bioavailability.<\/span><\/span><\/div>

Cosmetics and personal care<\/span><\/span><\/h1>
For water-based solutions, essences, masks and other products: Adjust viscosity (low molecular weight makes it less likely to thicken), enhance skin moisture retention, and form a light and thin film that is not tight.<\/span><\/span><\/div>
Contact lens care solution: As a lubricant, it reduces the friction between the lenses and the cornea, enhancing the wearing comfort.<\/span><\/span><\/div>
Ceramic processing: As a low-temperature adhesive, it assists in the shaping of ceramic powder and is easy to decompose without residue during high-temperature firing.<\/span><\/span><\/div>
Coatings and inks: As a dispersant, it helps pigments disperse evenly and improves the stability of the system;<\/span><\/span><\/div>
Textile industry: Used for fiber processing to enhance antistatic properties and hand feel.<\/span><\/span><\/div>

Other fields<\/span><\/span><\/h1>
Food industry: As a clarifying agent (such as in beer and juice filtration) or stabilizer, it improves the texture of products;<\/span><\/span><\/div>
PVP K12, with its low molecular weight, high dissolution rate and weak adhesiveness \u200c, is irreplaceable in fast-release drugs, light cosmetic formulations and precision industrial processing. When making a selection, the model should be precisely matched based on the viscosity requirements of the application scenario, dissolution speed and regulatory requirements. Gree Industry can supply PVP K12 with high quality and competitive price!<\/span><\/span><\/div><\/div><\/div><\/div><\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8302","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/posts\/8302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/comments?post=8302"}],"version-history":[{"count":7,"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/posts\/8302\/revisions"}],"predecessor-version":[{"id":8309,"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/posts\/8302\/revisions\/8309"}],"wp:attachment":[{"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/media?parent=8302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/categories?post=8302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/greeindustry.com\/zh\/wp-json\/wp\/v2\/tags?post=8302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}