Introduction to HUA Hydroxypropyl Methyl Cellulose HPMC 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 HUA Hydroxypropyl Methyl Cellulose HPMC 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 HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Requisitos de elementos: Hidroxipropil metil celulosa HUA (HPMC)

Standard Info

Número CAS: 9004-65-3
Convocatoria Química: Hidroxipropil metil celulosa
Mira: Po fluído de branco a beige
Pureza: ≥ 99%.

Secret Physical Characteristics

HPMC from HUA liquifies quickly in cold water. Non se disolve en auga quente, alcohol, or many organic solvents. The powder creates a clear, anemic solution when mixed properly with cold water. This option shows good film-forming ability and strong binding power.

Thickness is a core efficiency indication. HUA supplies multiple viscosity grades– que van desde 50 mPa · s a 100,000 mPa · s– to fulfill various application requirements. Viscosity is measured at 20 ° C using a 2% liquid option unless stated otherwise.

Normal Technical Information

Material metoxilo: 19– 30%.
Material hidroxipropoxilo: 4– 32%.
Contido de humidade: ≤ 5% (by loss on drying out).
Valor pH: 5.0– 8.0 (2% opción en 25 °C).
Contido web de Ash: ≤ 1.5%.

Almacenamento e manipulación

Compre HPMC nun gran, completely dry location far from direct sunshine and dampness. Manteña o recipiente ben pechado cando non estea en uso. A vida útil é 24 meses baixo problemas de almacenamento correctos. Stay clear of call with strong oxidizing representatives. Use basic commercial health methods during handling.

Aplicacións típicas

This HPMC grade is extensively made use of in building products like floor tile adhesives and renders. It also offers in pharmaceuticals as a binder or controlled-release agent. Na comida, it functions as a thickener or stabilizer (onde se permita). Other uses include paints, cosméticos, and farming solutions. Each application benefits from HPMC’s water retention, enlarging, and emulsifying homes.

Applications of HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Aplicacións da hidroxipropilmetilcelulosa HUA (HPMC)

Construción E Construción e Produtos de Construción

HUA HPMC is widely utilized in building and construction items like tile adhesives, substancias autonivelantes, e sistemas de illamento exterior. It helps control water retention so cement or plaster can treat properly. This improves workability and stops fractures throughout drying.

Pinturas e Revestimentos

En pinturas a base de auga, HUA HPMC Funciona como espesante e estabilizador. It maintains pigments uniformly combined and quits them from working out. The item likewise provides paint a smooth texture for better brush or roller application. Films completely dry uniformly without drooping or splashing.

Drogas

HUA HPMC fulfills strict high quality criteria for usage in medications. It functions as a binder in tablet computers and a film-forming agent in capsule finishes. In eye decreases, it functions as a lube to alleviate dryness. Its purity and consistency make it risk-free for human usage.

Mercado de alimentos

Approved as a food additive (E número E464), HUA HPMC features as an emulsifier, espesante, ou estabilizador de espuma. It is contributed to sauces, opcións de leite, and baked goods to improve appearance and life span. The component continues to be steady under warm and does not change flavor.

Farming and Chemicals

En solucións químicas, HUA HPMC assists active ingredients adhere to grow surface areas. It reduces evaporation and boosts effectiveness. Industrial cleansers and cleaning agents additionally utilize it to suspend solids and preserve thickness during storage and use.

This versatile cellulose ether executes reliably throughout several areas. Its ability to liquify in chilly water, form clear options, and stand up to microbial failure makes it a relied on selection for manufacturers seeking regular results.

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 HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Preguntas frecuentes sobre a hidroxipropilmetilcelulosa HUA (HPMC)

Para que serve o HPMC?

Hidroxipropil metil celulosa HUA (CAS 9004-65-3) is a common additive in many industries. Funciona ben como espesante, aglutinante, e axente formador de película. You will find it in construction materials like tile adhesives and renders. It is also used in pharmaceuticals, comida, e produtos de coidado persoal.

HPMC é seguro de usar?

Si. HPMC is non-toxic and widely approved for use in food and medicines. Regulatory bodies like the FDA and EFSA recognize it as safe. En construción, non supón ningún risco para a saúde cando se manexa correctamente.

How does HPMC improve building materials?

HPMC axuda a controlar a retención de auga nos produtos a base de cemento. Isto dálle aos traballadores máis tempo para traballar co material antes de que se poña. It also boosts workability, adhesión, and overall strength of the final product.

Does HPMC dissolve in water?

Si. HPMC dissolves easily in cold water to form a clear, solución viscosa. It does not dissolve in hot water right away. The powder must be mixed in cold water first, then gently heated if needed.

What makes HUA HPMC different from other brands?

HUA HPMC offers consistent quality and reliable performance. It is made under strict production controls to meet international standards. Users report better mixing behavior, viscosidade estable, and strong water retention compared to many alternatives.