Introduction to Hydroxypropyl Methyl Cellulose HPMC Hydroxy Propyl Methyl Cellulose Ether WH200

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 Hydroxy Propyl Methyl Cellulose Ether WH200

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 Hydroxy Propyl Methyl Cellulose Ether WH200

WH200 Hydroxypropyl Methyl Cellulose (HPMC)– Especificacións do artigo

Fundamental Info

Item Name: Hidroxipropil metil celulosa (HPMC)
Grao: WH200
Aparición: Po fluído de branco a beige
Cheiro: Inodoro

Key Technical Characteristic

Contido web Methoxy: 19.0– 24.0%
Material hidroxipropoxi: 4.0– 12.0%
Material de humidade: ≤ 5.0% (en peso)
Valor pH (2% remedio): 4.0– 8.0
Contido de cinzas: ≤ 5.0%.

Efficiency Characteristics

WH200 HPMC liquifies easily in cold water to develop a clear, solución viscosa. It does not liquify in hot water over its gelation temperature (commonly 50– 70 °C). The item shows solid water retention capacity. This makes it perfect for usage in cement-based and gypsum-based building products. It likewise offers good workability, anexo, and anti-sag residential properties in tile adhesives, ofrece, e emplastos.

The viscosity of a 2% opción acuosa en 20 ° C varies from 18,000 a 22,000 mPa · s. This mid-range thickness sustains balanced efficiency– neither too thick neither as well slim– for most building and construction applications.

Embalaxe e almacenamento

WH200 is packed in multi-layer paper bags with an inner polyethylene liner. Each bag has 25 kg web weight. Compra o artigo nun estilo moderno, zona completamente seca. Maintain containers sealed when not in use to avoid wetness absorption. Avoid direct exposure to guide sunshine or high humidity.

Seguridade e manexo

HPMC WH200 is non-toxic and non-irritating under normal handling conditions. Usage standard commercial hygiene techniques. Wear gloves and shatterproof glass if handling big amounts over prolonged durations. Stay clear of creating dust during transfer or blending.

Applications of Hydroxypropyl Methyl Cellulose HPMC Hydroxy Propyl Methyl Cellulose Ether WH200

Applications of Hydroxypropyl Methyl Cellulose HPMC WH200

Construción e produtos de construción

Hydroxypropyl Methyl Cellulose WH200 works well in cement-based items. It enhances water retention in floor tile adhesives, renderiza, e substancias autonivelantes. This helps seal moisturize totally, which causes stronger bonds and less fractures. The item likewise enhances workability, so employees can spread products much more easily and equally.

Pinturas e Revestimentos

En pinturas a base de auga, WH200 works as a thickener and stabilizer. It stops pigments from settling at the end of the canister. This maintains the paint regular from the very first brushstroke to the last. It also regulates splatter and boosts film development, offering walls a smooth, even end up.

Farmacéuticos

WH200 is risk-free for use in medicines. It works as a binder in tablet computers, holding active components with each other. It also functions as a controlled-release representative, assisting medications dissolve gradually in the body. This makes sure stable distribution of medication with time. Its purity fulfills rigorous sector standards.

Sector Alimentación

Como conservante, WH200 features as a thickener, emulsionante, e estabilizador. It assists maintain sauces, aderezos, and milk alternatives consistent in structure. It avoids splitting up and gives items a pleasurable mouthfeel. É inodoro, pouco apetecible, and approved for usage in numerous nations.

Ceramics and Other Uses

Na produción cerámica, WH200 adds green stamina to unfired clay bodies. This decreases breakage during handling and shaping. It also discovers use in farming chemicals, where it assists active components stick to plant surface areas much longer. In each application, WH200 supplies trusted performance with consistent top quality.

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 Hydroxy Propyl Methyl Cellulose Ether WH200

Frequently Asked Questions About HPMC WH200

What is HPMC WH200?

HPMC WH200 is a type of hydroxypropyl methyl cellulose ether. Provén de celulosa natural. The product is white and odorless. It dissolves easily in cold water. Construtores e fabricantes úsano para mellorar a textura, estabilidade, and workability in many construction and industrial products.

Where is HPMC WH200 used?

This grade works well in tile adhesives, sistemas de illamento exterior, emplastos, e compostos autonivelantes. Axuda a controlar a retención de auga. Good water retention means cement or gypsum sets properly. This leads to stronger bonds and smoother finishes.

How does HPMC WH200 improve performance?

It thickens the mix and slows down water loss. This gives workers more time to apply and adjust materials. It also stops sagging on vertical surfaces. The final product becomes more uniform and less likely to crack.

Is HPMC WH200 safe to handle?

Si. It is non-toxic and not harmful under normal use. Aínda así, wear gloves and eye protection when mixing dry powder. Evite respirar o po. Gárdao nun lugar seco, lugar fresco lonxe da humidade.

How should I store HPMC WH200?

Consérvao selado no seu envase orixinal. Colócao nunha zona seca con pouca humidade. Do not expose it to direct sunlight or high heat. Se se almacena correctamente, mantense estable ata 12 meses. Always check the package date before use.