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

Hidroksipropil Metilselulosa (HPMC), yang nama Cinanya adalah hidroksipropil metilselulosa, adalah semi-sintetis, selulosa eter non-ionik diperoleh dengan memodifikasi selulosa alami secara kimia. Bubuk berwarna putih ini dapat membentuk larutan kental transparan setelah dilarutkan dalam air. Ini memiliki penebalan yang sangat baik, retensi air, stabilitas dan sifat pembentuk film. Ini adalah aditif multifungsi yang sangat diperlukan di banyak bidang seperti konstruksi.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC Hydroxy Propyl Methyl Cellulose Ether WH200

Kelarutan air yang sangat baik: Dapat dengan cepat dilarutkan dalam air dingin untuk membentuk larutan jernih dan stabil.

Kemampuan pengentalan dan retensi air yang efisien: Meningkatkan viskositas bahan, efektif mengurangi penguapan air, dan meningkatkan efisiensi kerja.

Stabilitas yang baik: Ini memiliki stabilitas yang baik terhadap asam, alkali, dan garam, dan cocok untuk rentang nilai pH yang luas.

Efek pembentuk film dan perlindungan: Setelah kering, itu membentuk film yang kuat dan transparan untuk melindungi substrat dan mencegah penetrasi dan penguapan air.

Tidak beracun dan tidak menyebabkan iritasi: Ia memiliki biokompatibilitas yang baik dan cocok untuk bidang kedokteran dan makanan.

Penyesuaian: Dengan mengubah derajat substitusi dan berat molekul, kinerjanya dapat disesuaikan untuk memenuhi kebutuhan aplikasi yang berbeda.

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

WH200 Hydroxypropyl Methyl Cellulose (HPMC)– Spesifikasi Barang

Info Dasar

Item Name: Hidroksipropil Metil Selulosa (HPMC)
Nilai: WH200
Penampilan: Bubuk mengalir bebas berwarna putih hingga krem
Bau: Tidak berbau

Key Technical Characteristic

Konten Web Metoksi: 19.0– 24.0%
Hydroxypropoxy Material: 4.0– 12.0%
Bahan Kelembapan: ≤ 5.0% (berdasarkan berat)
Nilai pH (2% memperbaiki): 4.0– 8.0
Kandungan Abu: ≤ 5.0%.

Efficiency Characteristics

WH200 HPMC liquifies easily in cold water to develop a clear, larutan kental. 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, lampiran, and anti-sag residential properties in tile adhesives, menyediakan, dan plester.

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

Pengemasan dan Penyimpanan

WH200 is packed in multi-layer paper bags with an inner polyethylene liner. Each bag has 25 kg web weight. Belanja barang di tempat yang trendi, daerah yang benar-benar kering. Jaga agar wadah tetap tertutup rapat saat tidak digunakan untuk menghindari penyerapan basah. Avoid direct exposure to guide sunshine or high humidity.

Keamanan dan Penanganan

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

Produk Bangunan dan Bangunan

Hydroxypropyl Methyl Cellulose WH200 works well in cement-based items. It enhances water retention in floor tile adhesives, merender, dan zat yang dapat meratakan dirinya sendiri. This helps seal moisturize totally, which causes stronger bonds and less fractures. Item ini juga meningkatkan kemampuan kerja, so employees can spread products much more easily and equally.

Cat dan Pelapis

Dalam cat berbahan dasar air, 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.

Farmasi

WH200 is risk-free for use in medicines. Ia berfungsi sebagai pengikat di komputer tablet, 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.

Sektor Pangan

Sebagai pengawet, WH200 features as a thickener, pengemulsi, dan penstabil. It assists maintain sauces, dressing, and milk alternatives consistent in structure. It avoids splitting up and gives items a pleasurable mouthfeel. It is odorless, unappetizing, and approved for usage in numerous nations.

Ceramics and Other Uses

Dalam produksi keramik, 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.

Profil Perusahaan

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Kami dapat menyediakan campuran beton berkualitas tinggi dan produk terkait beton busa di seluruh dunia.

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Pembayaran

T/T, Serikat Barat, Paypal, Kartu Kredit dll.

Pengiriman

Melalui udara, melalui laut, dengan mengungkapkan, sebagai permintaan pelanggan.

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. It comes from natural cellulose. The product is white and odorless. It dissolves easily in cold water. Builders and manufacturers use it to improve texture, stabilitas, and workability in many construction and industrial products.

Where is HPMC WH200 used?

This grade works well in tile adhesives, sistem isolasi eksterior, plester, dan senyawa self-leveling. Ini membantu mengontrol retensi air. 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?

Ya. It is non-toxic and not harmful under normal use. Tetap, wear gloves and eye protection when mixing dry powder. Hindari menghirup debu. Simpan di tempat yang kering, tempat sejuk, jauh dari kelembapan.

How should I store HPMC WH200?

Jaga agar tetap tersegel dalam kemasan aslinya. Place it in a dry area with low humidity. Do not expose it to direct sunlight or high heat. Jika disimpan dengan benar, it stays stable for up to 12 bulan. Always check the package date before use.