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

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

Ringkasan Item

This hydroxyethyl cellulose (HEC) admixture is particularly produced water-based concrete finishes and textured finishes. Ia berfungsi sebagai pemekat, water retention agent, dan penstabil. The product aids boost workability, lampiran, dan kualiti terbaik yang lengkap.

Trick Termasuk

– Pengekalan air yang luar biasa : Mengekalkan kelembapan dalam adunan lebih lama. This supports proper concrete hydration and decreases fracturing.
– Solid thickening effect : Provides the appropriate thickness for simple application by trowel, penggelek, atau semburan.
– Keserasian yang hebat : Mixes well with typical cement, pasir, and polymer additives.
– Kecekapan yang mantap : Functions regularly throughout various temperature levels and blending problems.
– Sifat bukan ionik : Does not respond with other active ingredients. This makes certain long-term security of the end product.

Spesifikasi Teknikal

– Tengok: Serbuk bebas mengalir putih hingga kuning air
– Kelikatan (2% remedi, 20 ° C): 4,000– 6,000 mPa · s.
– pH (2% remedi): 6.0– 8.0.
– Kandungan kebasahan: ≤ 5%.
– Bahan abu: ≤ 5%.
– Dimensi bit: Berjalan melalui skrin 80-mesh.

Gunakan Piawaian

Include HEC gradually into clean, chilly water under continuous mixing. Allow it moisten completely prior to combining with cement and various other solids. Dos biasa berkisar dari 0.1% kepada 0.5% mengikut jumlah berat campuran kering. Change based on wanted thickness and application method. Constantly examination tiny sets first to confirm performance under real job-site conditions.

Membeli-belah dalam yang menakjubkan, kawasan kering yang jauh dari kelembapan. Simpan bekas dengan selamat apabila tidak digunakan. 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

Hidroksietil selulosa (HEC) makes water-based concrete finishings much easier to mix, tersebar, 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, siling, dan pelbagai permukaan lain.

Pengekalan Air yang Lebih Baik

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, konkrit, dan plaster. 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, dan pemekat. It does not interfere with setting times or treating chemistry. This makes it a functional choice for manufacturers and applicators alike.

Profil Syarikat

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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?

Hidroksietil Selulosa (HEC) works as a thickener and water retention agent. It helps keep the coating smooth during application. Ia juga menghalang air daripada keluar terlalu cepat, yang memberi simen lebih masa untuk menyembuhkan dengan betul.

Mengapa memilih HEC berbanding pemekat lain?

HEC mixes easily with water and does not react badly with other common ingredients. It keeps the coating stable over time. Tidak seperti sesetengah pemekat, 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. Kebanyakan formula menggunakan antara 0.1% dan 0.5% HEC by total weight. Mulakan dengan kumpulan ujian kecil. Adjust the amount until you get the thickness and workability you want.

Adakah HEC menjejaskan masa pengeringan?

ya, tetapi dengan cara yang baik. 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.