Introduction to Hydroxypropyl Methyl Cellulose HPMC E5 E15 Chemical CAS 9004 65 3

Hidroxipropil metilcelulosa (HPMC), cuxo nome chinés é hidroxipropilmetilcelulosa, é un semisintético, éter de celulosa non iónico obtido modificando químicamente a celulosa natural. Este po branco pode formar unha solución viscosa transparente despois de disolverse en auga. Ten un excelente espesamento, retención de auga, estabilidade e propiedades de formación de película. É un aditivo multifuncional indispensable en moitos campos como a construción.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC E5 E15 Chemical CAS 9004 65 3

Excelente solubilidade en auga: Pódese disolver rapidamente en auga fría para formar unha solución clara e estable.

Capacidade de espesamento e retención de auga eficiente: Aumentar a viscosidade do material, reducir eficazmente a evaporación da auga, e mellorar a eficiencia laboral.

Boa estabilidade: Ten boa estabilidade aos ácidos, álcalis, e sales, e é adecuado para unha ampla gama de valores de pH.

Efectos formadores de película e protectores: Despois do secado, forma unha película resistente e transparente para protexer o substrato e evitar a penetración e evaporación da auga.

Non tóxico e non irritante: Ten unha boa biocompatibilidade e é axeitado para os campos da medicina e dos alimentos.

Axustabilidade: Ao cambiar o grao de substitución e o peso molecular, o seu rendemento pódese axustar para satisfacer diferentes requisitos de aplicación.

Specifications of Hydroxypropyl Methyl Cellulose HPMC E5 E15 Chemical CAS 9004 65 3

Hidroxipropil metil celulosa (HPMC)– Grades E5 & E15

Resumo do produto

Hidroxipropil metil celulosa (HPMC), Nº CAS. 9004-65-3, é un semisintético, water-soluble polymer made from cellulose. It is widely used as a thickener, aglutinante, formas cinematográficas, and stabilizer in several industries. The E5 and E15 qualities are amongst one of the most common types. They differ mostly in viscosity and alternative levels, which impact their performance in different applications.

Requisitos do truco

Convocatoria Química: Hidroxipropil metil celulosa
Número CAS: 9004-65-3
Contido de metoxi: 19%– 30%.
Contido web de hidroxipropoxi: 4%– 32%.
pH (2% servizo): 4.0– 8.0.
Perda por secado: ≤ 5.0%.
Contido de cinzas: ≤ 1.5%.

The E5 quality has a reduced viscosity, xeralmente arredor 5 mPa · s en a 2 % liquid option at 20 °C. The E15 grade reveals a little higher viscosity, averaging regarding 15 mPa · s under the exact same problems. Both qualities dissolve conveniently in cold water but do not liquify in warm water above their gelation temperature (normalmente 50– 70 °C).

Aplicacións

HPMC E5 and E15 are made use of in pharmaceuticals as tablet computer binders and controlled-release representatives. En edificio, they boost workability and water retention in cement-based items like floor tile adhesives and renders. Na comida, HPMC acts as an emulsifier or foam stabilizer (approved as E464). It is also discovered in cosmetics, pinturas, and farming formulas where consistent appearance and stability matter.

Espazo de almacenamento & Manexo

Compre HPMC nun lugar de moda, zona seca lonxe da humidade. Maintain containers firmly closed. Usage conventional commercial health practices when managing. Stay clear of breathing of dust and contact with eyes or skin.

Applications of Hydroxypropyl Methyl Cellulose HPMC E5 E15 Chemical CAS 9004 65 3

Aplicacións da hidroxipropil metil celulosa (HPMC) E5 and E15

O que é HPMC?

Hidroxipropil metil celulosa (HPMC), con número CAS 9004-65-3, is a plant-based polymer widely used in food, drogas, e cosméticos. Qualities E5 and E15 are common in markets that need risk-free, reliable active ingredients.

Use in Food Products

Na comida, HPMC E5 and E15 job as thickeners, estabilizadores, and emulsifiers. They assist maintain active ingredients combined equally and improve appearance. You’ll locate them in gluten-free baked goods, where they replace the binding power of gluten. They likewise stop ice crystals from forming in frozen desserts, offering a smoother mouthfeel. Since HPMC is non-digestible, it includes fiber without affecting preference or calories.

Role in Pharmaceuticals

Pharmaceutical manufacturers utilize HPMC E5 and E15 to manage just how quick a medication liquifies in the body. It’s typically part of tablet finishings that postpone launch until the tablet reaches the best place in the digestive system tract. This helps reduce belly irritability and makes medication a lot more efficient. HPMC additionally works as a binder in pills, holding energetic ingredients with each other without reacting with them.

Advantages in Cosmetics

En cremas, cremas, e xampús para o cabelo, HPMC provides a rich, smooth feeling. Retén ben a auga, which assists skin remain hydrated. It also maintains solid bits put on hold so items do not different gradually. Because it’s mild and non-irritating, it’s safe for sensitive skin and everyday use.

Why Select HPMC E5 and E15?

These qualities meet strict safety and security standards for human usage and topical usage. They dissolve conveniently in chilly water, stay steady throughout a series of temperatures, and function well with other common active ingredients. Their flexibility and integrity make them a top selection for formulators that need constant performance in every batch.

Perfil da empresa

Somos o líder mundial en formigón lixeiro e solucións avanzadas de escuma de enxeñería. Coñecida mundialmente pola súa aposta pola investigación, innovación, e experiencia aplicada, proporcionamos solucións de escuma de enxeñería desde principios de 2012.

Podemos proporcionar aditivos de formigón de alta calidade e produtos relacionados con formigón espumoso en todo o mundo.

A empresa ten un departamento técnico profesional e un departamento de supervisión de calidade, un laboratorio ben equipado, e equipado con equipos de proba avanzados e centro de atención ao cliente posvenda.

Se estás interesado, non dubide en contactar connosco.

Pagamento

T/T, Western Union, Paypal, Tarxeta de crédito, etc.

Envío

Por aire, polo mar, por expreso, como solicitan os clientes.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC E5 E15 Chemical CAS 9004 65 3

Preguntas frecuentes sobre a hidroxipropil metil celulosa (HPMC) E5 & E15

What is HPMC E5 and E15?

HPMC E5 and E15 are types of hydroxypropyl methyl cellulose. They come from natural cellulose. These grades are used in food, produtos farmacéuticos, e cosméticos. Each number shows a different viscosity level. E5 has low viscosity. E15 has medium viscosity.

HPMC é seguro de usar?

Si. HPMC is approved by major health and safety agencies. It is non-toxic and does not cause harm when used as directed. The CAS number for HPMC is 9004-65-3. This number helps identify the chemical clearly across global standards.

Where is HPMC commonly used?

HPMC funciona como espesante, estabilizador, ou cineasta. Na comida, it improves texture and keeps moisture. In pills and capsules, it controls how fast the medicine releases. En cosmética, it helps products spread evenly and stay stable.

How do E5 and E15 differ?

A principal diferenza é o grosor. E5 gives a thinner solution. It mixes easily into liquids that need light body. E15 makes a thicker mix. It is better when you need more structure or hold. Choose based on what your product needs.

Como se debe almacenar o HPMC?

Manteña o HPMC nun lugar fresco, lugar seco. Make sure the container is sealed tight. Moisture can cause clumping or loss of performance. Use clean tools when handling to avoid contamination. Proper storage keeps the product effective longer.