Introduction to Chemical Plant Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methylcellulose (HPMC), whose Chinese name is hydroxypropyl methylcellulose, is a semi-synthetic, non-ionic cellulose ether obtained by chemically modifying natural cellulose. This white powder can form a transparent viscous solution after dissolving in water. It has excellent thickening, water retention, stability and film-forming properties. It is an indispensable multifunctional additive in many fields such as construction.

Characteristics and advantages of Chemical Plant Hydroxypropyl Methyl Cellulose HPMC

Excellent water solubility: It can be quickly dissolved in cold water to form a clear and stable solution.

Efficient thickening and water retention ability: Increase the viscosity of the material, effectively reduce water evaporation, and improve work efficiency.

Good stability: It has good stability to acids, alkalis, and salts, and is suitable for a wide range of pH values.

Film-forming and protective effects: After drying, it forms a tough and transparent film to protect the substrate and prevent water penetration and evaporation.

Non-toxic and non-irritating: It has good biocompatibility and is suitable for the fields of medicine and food.

Adjustability: By changing the degree of substitution and molecular weight, its performance can be adjusted to meet different application requirements.

Specifications of Chemical Plant Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methyl Cellulose (HPMC)– Item Specifications

General Description

Hydroxypropyl Methyl Cellulose (HPMC) is a white or beige, free-flowing powder. It is odor-free and non-toxic. This product liquifies quickly in cool water to form a clear, thick remedy. It does not liquify in warm water, alcohol, or a lot of organic solvents.

Secret Technical Parameters

– Appearance : White to off-white granular or powdered form
– pH Worth (2% remedy) : 5.0– 8.0.
– Loss on Drying : ≤ 5.0%.
– Ash Material : ≤ 1.5%.
– Viscosity (2% remedy at 20 ° C) : Varies from 5 mPa · s to 100,000 mPa · s, depending upon quality.
– Gel Temperature level : 50– 90 ° C (varies by alternative degree).
– Methoxyl Material : 19.0– 30.0%.
– Hydroxypropyl Material : 4.0– 12.0%.

Pureness and Safety

Our HPMC meets stringent quality criteria for use in chemical, construction, and industrial applications. Hefty metals are kept below 20 ppm. The product has no added preservatives or fillers. It abides by appropriate international guidelines for pureness and performance.

Product packaging and Storage

HPMC is crammed in multi-layer paper bags with an inner polyethylene lining. Each bag holds 20 kg or 25 kg. Store the product in a trendy, completely dry area far from moisture and direct sunshine. Keep containers tightly closed when not being used. Under appropriate storage space problems, the shelf life is 24 months.

Managing Notes

Use typical commercial health practices when dealing with HPMC. Stay clear of creating dirt. Use handwear covers and shatterproof glass if prolonged get in touch with is expected. The material is not categorized as harmful under regular usage conditions.

Applications of Chemical Plant Hydroxypropyl Methyl Cellulose HPMC

Applications of Hydroxypropyl Methyl Cellulose (HPMC) in Chemical Plant Kingdoms

Thickening and Supporting Representative

Chemical plants utilize HPMC to regulate the density of fluids. It helps keep combinations smooth and constant. When added to options, HPMC stops particles from settling too quick. This makes products extra uniform and less complicated to deal with throughout production.

Water Retention in Building Chemicals

HPMC holds water well. This attribute is really valuable in making construction chemicals like floor tile adhesives and cement-based plasters. By decreasing water loss, HPMC gives workers more time to apply and shape the material prior to it solidifies. It additionally enhances bond toughness and reduces splitting.

Film-Forming Characteristics

HPMC forms clear, adaptable movies when dried. Factories utilize this attribute in coatings, paints, and protective layers. These movies stick well to surfaces and resist damage from moisture or mild warmth. The result is a smoother surface and longer-lasting protection.

Emulsifier and Suspension Aid

In numerous chemical procedures, oil and water should remain blended. HPMC aids produce steady solutions. It also maintains solid bits floating evenly in liquids. This is essential for items like cleaning agents, agrochemicals, and specialized cleaners where consistency matters.

Regulated Launch in Specialty Products

Some chemical solutions need active ingredients to release slowly with time. HPMC functions as a barrier that manages how fast energetic parts come out. This is practical in making slow-release plant foods, commercial cleansers, and certain therapy representatives utilized in water systems.

Compatibility and Safety and security

HPMC works well with several various other chemicals. It does not react terribly with typical acids, bases, or salts located in industrial settings. It is additionally non-toxic and biodegradable, which sustains safer handling and satisfies ecological criteria in modern chemical production.

Company Profile

We are the global leader in lightweight concrete and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012’s.

We can supply high-quality concrete admixture and foam concrete related products all over the world.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Payment

T/T, Western Union, Paypal, Credit Card etc.

Shipment

By air, by sea, by express, as customers request.

5 FAQs of Chemical Plant Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About Hydroxypropyl Methyl Cellulose (HPMC)

What is HPMC used for in chemical plants?

HPMC is a key additive in many industrial processes. It works as a thickener, binder, and film-former. Chemical plants use it to control viscosity, improve stability, and help products keep their shape. You’ll find it in paints, adhesives, detergents, and construction materials.

Is HPMC safe to handle?

Yes, HPMC is non-toxic and not harmful under normal handling conditions. It does not react easily with other chemicals. Still, workers should wear gloves and eye protection. Good ventilation is also recommended when handling fine powders to avoid breathing dust.

How should HPMC be stored?

Store HPMC in a cool, dry place. Keep it away from moisture and direct sunlight. Use sealed containers to prevent clumping. If the packaging gets wet or damaged, the powder may lose its performance. Always check the label for the shelf life and use it before that date.

Can HPMC dissolve in cold water?

Yes, most grades of HPMC dissolve well in cold water. The powder disperses quickly and forms a clear, viscous solution. Hot water can cause it to gel too fast, so cold water is preferred. Stirring helps speed up the process and avoids lumps.

Does HPMC affect product performance?

HPMC improves how products work. In paints, it stops pigments from settling and helps with brush flow. In tile adhesives, it gives better workability and longer open time. Even small amounts make a big difference in texture, strength, and shelf life. Choose the right grade for your specific application to get the best results.