Products Description
Hydroxypropyl methylcellulose (INN: hypromellose), also known as hydroxypropyl methylcellulose (abbreviated as HPMC), is a compound belonging to the category of non-ionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer that is commonly used as a lubricant in ophthalmology, or as an excipient or formulation aid in oral medications. It is frequently found in various types of commercial products.
Characteristics of HPMC
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Characteristics of HPMC
Water solubility: HPMC can dissolve in cold water, but its solubility in hot water is relatively low.
01
Viscosity
Viscosity: The viscosity of HPMC is related to its molecular weight; the higher the molecular weight, the higher the viscosity.
02
Water retention
Water retention: HPMC has good water retention properties, which can maintain the moisture content of the material.
03
Acid and alkali resistance
Acid and alkali resistance: HPMC is stable to acids and alkalis and is very stable within the pH range of 2 to 12.
04
applications
Construction materials:
Cement mortar, gypsum materials' adhesives and water-retaining agents: Can improve the fluidity, water-retention property and bonding strength of the mortar, enhancing the quality and lifespan of the building materials.
Additives for putty powder: Increase the viscosity of the putty powder, making it easier to apply and enhancing its water-retention and bonding properties.
Food additives:
Emulsifiers, thickening agents, stabilizers: Used to improve the texture, taste and stability of food.
Baking products: Used as thickening agents and stabilizers in baked goods to enhance the texture, volume and shelf life of the products.
Dairy products: Can be used in dairy products such as yogurt, ice cream and cheese to improve texture, taste and stability.
Pharmaceuticals:
Capsule excipients: Can be used as vegetarian alternatives for capsules.
Lubricants: Can be used as lubricants in liquid preparations such as eye drops.
Formulants for tablets and capsules: Control drug release, increase adhesion during tabletting, and improve taste.
Consumer chemicals:
Thickening agents: Used in products such as laundry detergent to ensure the detergent maintains a stable viscosity.
Storage conditions
HPMC should be stored in a dry, cool, and well-ventilated place, avoiding moisture and high temperatures to prevent its performance from being affected. Solution stability: During long-term storage, HPMC solutions may experience issues such as decreased viscosity and color change. Therefore, it is recommended to prepare the solution immediately and use it promptly to ensure its stable performance.
Our advantage
Quality Guarantee
Quality Guarantee: Always a pre-production sample before mass production; Always final Inspection before shipment;
Regulatory Assurance
Regulatory Assurance: Avoid customs delays with our compliance expertise.
Competitive Pricing
Competitive Pricing: Cost-effective solutions for bulk buyers.
Products Description
One-Stop Service
One-Stop Service: From sourcing to doorstep delivery.
Products process
factory
FAQ
Q: What can you purchase from us?
A: HPMC, RDP, HPS, CMC, PP fibers
Q: Why do you choose to purchase from us instead of from other suppliers?
A: We are specialized in the production of hydroxypropyl methylcellulose, with an annual output of 50,000 tons and 200 employees. Our factory is located in Jinzhou, Hebei Province. We have accumulated many years of production experience, advanced production techniques and perfect detection technologies. We also have the right to export independently.
Q: 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: How about your delivery time?
A: We can deliver the goods as soon as the next day at the earliest, and no later than 9 days at the latest.
Such a fast delivery time depends on our strong production capacity.
Q: Could you provide samples?
A: Answer: The confirmation of samples is an essential part of our cooperation.
You are welcome to request samples from us. We can provide samples to our clients free of charge.
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