Finition de surface améliorée: Les additifs tels que les agents entraîneurs d'air peuvent améliorer la finition et l'apparence du béton en empêchant les défauts comme les fissures., nid d'abeilles, ou dépoussiérage de surface, assurer un déroulement fluide, surface de qualité professionnelle.

Specification of Hydroxyethyl Cellulose HEC Concrete Admixture for Water Based Cement Coatings and Textures

Hydroxyéthylcellulose (HEC) Concrete Admixture for Water-Based Concrete Coatings and Textures

Résumé de l'article

This hydroxyethyl cellulose (HEC) admixture is particularly produced water-based concrete finishes and textured finishes. Cela fonctionne comme un épaississant, agent de rétention d'eau, et stabilisateur. The product aids boost workability, pièce jointe, et une qualité supérieure complète.

L'astuce comprend

– Superbe rétention d'eau : Maintient l'humidité dans le mélange plus longtemps. This supports proper concrete hydration and decreases fracturing.
– Solid thickening effect : Provides the appropriate thickness for simple application by trowel, rouleau, ou pulvériser.
– Grande compatibilité : Mixes well with typical cement, sable, and polymer additives.
– Efficacité constante : Functions regularly throughout various temperature levels and blending problems.
– Nature non ionique : Does not respond with other active ingredients. This makes certain long-term security of the end product.

Spécifications techniques

– Regarder: Poudre fluide blanche à beige
– Viscosité (2% remède, 20 °C): 4,000– 6,000 mPa · s.
– pH (2% remède): 6.0– 8.0.
– Teneur en humidité: ≤ 5%.
– Matériau en frêne: ≤ 5%.
– Dimension des bits: Traverse un écran de 80 mailles.

Utiliser des normes

Include HEC gradually into clean, chilly water under continuous mixing. Allow it moisten completely prior to combining with cement and various other solids. La dose normale varie de 0.1% à 0.5% en poids total du mélange sec. Change based on wanted thickness and application method. Constantly examination tiny sets first to confirm performance under real job-site conditions.

Achetez dans un incroyable, endroit sec et loin de l'humidité. Gardez les conteneurs sécurisés lorsqu'ils ne sont pas utilisés. Use within one year of manufacturing day for finest outcomes.

Applications of Hydroxyethyl Cellulose HEC Concrete Admixture for Water Based Cement Coatings and Textures

Applications of Hydroxyethyl Cellulose (HEC) in Water-Based Cement Coatings and Textures

Enhanced Workability and Application Ease

Hydroxyéthylcellulose (HEC) makes water-based concrete finishings much easier to mix, étaler, and apply. It offers the combination a smooth, consistent structure. Employees can trowel or spray the product without it drooping or trickling. This helps achieve also insurance coverage on walls, plafonds, et diverses autres surfaces.

Meilleure rétention d'eau

HEC holds water inside the layer during drying out. This slows down dampness loss, specifically on warm or porous surfaces. Correct water retention permits concrete to totally moisturize. The result is stronger attachment and less fractures with time.

Improved Security and Storage Life

Including HEC keeps pigments and fillers uniformly suspended in the mix. It prevents resolving or separation during storage. Specialists can open a container weeks later on and still obtain a consistent product ready to make use of.

Stronger Film Development

HEC supports the growth of a continual, flexible film as the layer dries. This film bonds well to stonework, béton, et du plâtre. It likewise withstands chipping and peeling off under regular weather.

Versatile Use Across Finishes

HEC functions well in smooth paints, distinctive provides, and ornamental stucco coatings. It adjusts to different solutions without impacting color or last look. Whether for indoor wall surfaces or exterior facades, HEC provides trustworthy performance.

Compatibility with Common Ingredients

HEC mixes easily with typical building and construction additives like defoamers, biocides, et épaississants. It does not interfere with setting times or treating chemistry. This makes it a functional choice for manufacturers and applicators alike.

Profil de l'entreprise

Nous sommes le leader mondial des solutions avancées de béton léger et de mousse technique.. Connu mondialement pour son engagement en faveur de la recherche, innovation, et expertise appliquée, nous fournissons des solutions de mousse technique depuis le début des années 2012.

Nous pouvons fournir des adjuvants pour béton et des produits liés au béton mousse de haute qualité dans le monde entier..

L'entreprise dispose d'un département technique professionnel et d'un département de supervision de la qualité, un laboratoire bien équipé, et équipé d'un équipement de test avancé et d'un centre de service client après-vente.

Si vous êtes intéressé, n'hésitez pas et contactez-nous.

Paiement

T/T, Western union, Paypal, Carte de crédit, etc..

Expédition

Par avion, par la mer, par express, comme le demandent les clients.

5 FAQs of Hydroxyethyl Cellulose HEC Concrete Admixture for Water Based Cement Coatings and Textures

Frequently Asked Questions About Hydroxyethyl Cellulose (HEC) for Water-Based Cement Coatings

What is HEC used for in cement coatings?

Hydroxyéthylcellulose (HEC) works as a thickener and water retention agent. It helps keep the coating smooth during application. Cela empêche également l'eau de sortir trop vite, which gives cement more time to cure properly.

Pourquoi choisir HEC plutôt que d'autres épaississants?

HEC mixes easily with water and does not react badly with other common ingredients. It keeps the coating stable over time. Contrairement à certains épaississants, HEC does not lose its effect when you add salts or change the pH level.

How much HEC should I add to my mix?

The right amount depends on your product’s needs. La plupart des formules utilisent entre 0.1% et 0.5% HEC by total weight. Commencez par un petit lot de test. Adjust the amount until you get the thickness and workability you want.

Does HEC affect drying time?

Oui, mais dans le bon sens. HEC holds water in the mix longer. This slows surface drying just enough to help the cement hydrate fully. The result is stronger adhesion and fewer cracks.

Is HEC safe to use in construction products?

HEC is non-toxic and widely approved for use in building materials. It breaks down naturally and does not release harmful fumes. Always follow safety instructions on the product label and use standard protective gear when handling powders.