Products Description
Hydroxypropyl methylcellulose (HPMC) is a widely used cellulose ether that is used in many industries. It is mainly used as a thickener, stabilizer, emulsifier, film former and adhesive.
production process
Cellulose extraction: Cellulose is extracted from plant fibers such as wood pulp and cotton.
Alkali treatment: Cellulose is treated with an alkaline solution to remove impurities and increase reactivity.
Etherification: Cellulose is reacted with propylene oxide to produce hydroxypropyl cellulose.
Esterification: Hydroxypropyl cellulose is reacted with dichloromethane to produce HPMC.
Uses
Hydroxypropyl methylcellulose (HPMC) has similar uses to other cellulose ethers, primarily serving as a dispersant, suspending agent, thickener, emulsifier, stabilizer, and adhesive in various applications. It surpasses other cellulose ethers in solubility, dispersibility, clarity, and enzyme resistance.
In the food and pharmaceutical industries, it is used as an additive. Due to its adhesive and film-forming properties, its ability to thicken and disperse liquids, prevent oil penetration, and retain moisture, it is used as an adhesive, thickener, dispersant, emulsifier, stabilizer, and emulsifier. It is non-toxic, has no nutritional value, and undergoes no metabolic changes.
HPMC also has applications in synthetic resin polymerization, petrochemicals, ceramics, papermaking, leather, cosmetics, coatings, building materials, and photosensitive printing plates.
Products advantages
Abundant Sources: HPMC's primary raw material is cellulose, which is widely available.
Easy Processing: HPMC has good solubility and thermal gelation properties, making it easy to process and use.
Safety: HPMC is generally considered safe and non-toxic.
Versatile: HPMC has a variety of functions and can be used in a wide range of industries.
why choose us?
- We are a leading global mercury supplier, exporting our products to Europe, America, Asia, Africa, and other regions.
- Our stringent quality control system ensures that every batch of products meets customer requirements.
- We offer competitive pricing and flexible payment options.
- We respond quickly to customer needs and ensure timely delivery.
one-stop solution
professional team
high quality
FAQ
Q: 3. What can you purchase from us?
A: HPMC, RDP, HPS, CMC, PP fibers
Q: 5. What services can we offer?
A: Acceptance of delivery terms: FOB, CFR, DAF;
Acceptance of payment currencies: US dollars, euros, Japanese yen, Canadian dollars, Australian dollars, Hong Kong dollars, British pounds, RMB, Swiss francs;
Acceptance of payment methods: T/T, L/C, D/P, D/A, MoneyGram, credit card, PayPal, Western Union;
Spoken languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
Q: Are you a manufacturer or a trader?
A: Answer: We are a professional manufacturer of HPMC. We have 13 years of production experience and we can offer you guaranteed products.
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