Introduction to Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

ヒドロキシプロピルメチルセルロース (HPMC), 中国名はヒドロキシプロピルメチルセルロース, 半合成です, 天然セルロースを化学修飾して得られる非イオン性セルロースエーテル. この白い粉末は水に溶けると透明な粘稠な溶液になります。. 増粘性に優れています, 保水性, 安定性とフィルム形成特性. 建築など多くの分野で欠かせない多機能添加剤です。.

Characteristics and advantages of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

優れた水溶性: 冷水に素早く溶解し、透明で安定した溶液を形成します。.

効率的な増粘と保水力: 材料の粘度を上げる, 水分の蒸発を効果的に減らす, 作業効率を向上させます.

優れた安定性: 酸に対する安定性が良い, アルカリ, と塩, 幅広い pH 値に適しています.

皮膜形成効果と保護効果: 乾燥後, 丈夫で透明な膜を形成して基材を保護し、水の浸透と蒸発を防ぎます。.

非毒性、非刺激性: 生体適合性が良く、医療・食品分野に適しています。.

調整可能性: 置換度や分子量を変えることで, さまざまなアプリケーション要件に合わせてパフォーマンスを調整できます.

Specifications of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

Chemical High Purity Hydroxypropyl Methyl Cellulose (HPMC)

アイテム概要

This product is a high purity quality of hydroxypropyl methyl cellulose (HPMC). It looks like a white or beige free-flowing powder. The product liquifies easily in cool water to develop a clear, 濃厚なレメディ. 熱湯では液化しません, アルコール, or a lot of organic solvents.

秘密の仕様

外観: White to beige granular or powdered strong
厚さ (2% でのサービス 20 ℃): 50– 100,000 mPa・s (adjustable based on grade).
pH (2% 治療法): 5.0– 8.0.
湿り気のある素材: ≤ 5.0%.
アッシュ材: ≤ 1.5%.
ヒドロキシプロピルの Web コンテンツ: 4– 30%.
メトキシル含有量: 19– 30%.
ジェル温度レベル: 50– 90 ℃ (グレードによって異なります).
フラグメントサイズ: 80メッシュのスクリーンを通過 (≥ 95%).

純度 & コンプライアンス

This HPMC satisfies rigorous top quality criteria for chemical and commercial use. It contains no added chemicals or fillers. The product complies with relevant international pharmacopeial standards where applicable, including USP/NF and EP, depending upon the intended application. Hefty steels are maintained below 10 ppm. Residual solvents and microbial restrictions are tightly regulated during production.

ストレージ & 取り扱い

おしゃれな店内に収納, completely dry area away from direct sunlight and dampness. Maintain containers snugly closed when not being used. Use common industrial hygiene methods when handling. Prevent developing dust. Put on gloves and eye protection as a precaution. The service life is usually 24 months when saved appropriately in original closed product packaging.

Applications of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

高純度ヒドロキシプロピルメチルセルロースの用途 (HPMC)

Building and Building and construction

High purity HPMC plays a crucial duty in dry-mix mortar items. 作業性が高まります, 保水性, そして絆. タイル接着剤, セルフレベリング物質, and exterior insulation systems all count on HPMC to perform well. The additive aids stop fractures and makes certain also establishing.

薬物

医学において, HPMCはバインダーとして機能します, layer representative, および制御放出マトリックス. It is secure for human usage and liquifies slowly in the digestion tract. This makes it perfect for tablet computers that should release energetic ingredients over time. Its high purity meets strict regulatory standards for medications and pills.

フードマーケット

食品グレード HPMCは増粘剤として機能します, スタビライザー, と乳化剤. It offers sauces, ドレッシング, and dairy products options a smooth structure. Because it resists heat and acid, it stays reliable throughout cooking and storage space. It likewise aids preserve uniformity in gluten-free baked goods.

パーソナルケアと化粧品

たくさんのクリーム, ヘアシャンプー, and lotions contain HPMC to boost feel and stability. It develops a light, non-greasy film on the skin or hair. The active ingredient additionally keeps water and oil blended together, so products do not separate in the container.

塗料とコーティング

HPMC improves performance in water-based paints. It manages thickness, quits pigment settling, and boosts brush flow. Paints completely dry equally and stick better to walls many thanks to this additive. It likewise minimizes splatter throughout application.

農業

In plant defense, HPMC works as a sticker and spreader in chemical and herbicide sprays. It helps energetic ingredients remain on fallen leaves much longer and spread out more evenly. This results in much better insurance coverage and much less chemical waste.

会社概要

当社は、軽量コンクリートと高度な人工発泡ソリューションの世界的リーダーです。. 研究への取り組みで世界的に知られている, 革新, そして応用された専門知識, 当社は 2012 年代初頭から人工発泡ソリューションを提供してきました。.

高品質なコンクリート混和剤および発泡コンクリート関連製品を世界中に供給できます。.

会社には専門の技術部門と品質監督部門があります。, 設備の整った研究室, 高度な試験設備とアフターサービスセンターを備えています.

興味があれば, お気軽にお問い合わせください.

支払い

T/T, ウエスタンユニオン, ペイパル, クレジットカードなど.

出荷

飛行機で, 海によって, 速達で, 顧客の要求に応じて.

5 FAQs of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About High Purity Hydroxypropyl Methyl Cellulose (HPMC)

What is high purity HPMC used for?

High purity HPMC is mainly used in pharmaceuticals, 食べ物, と化粧品. 増粘剤として機能します, バインダー, またはフィルム形成剤. In pills and tablets, it helps hold ingredients together. 食品において, it improves texture without changing taste. In skincare products, it gives a smooth feel and helps other ingredients stay mixed.

Why choose high purity over regular HPMC?

High purity HPMC has fewer impurities. This makes it safer for use in medicines and food. It also performs more consistently in sensitive applications. Regular HPMC may contain traces of unwanted substances that affect stability or safety. High purity grades meet strict quality standards like USP or FCC.

HPMC は人間が使用しても安全ですか?

はい. HPMC is non-toxic and approved by major health authorities worldwide. 吸収されずに体を通過してしまう. That’s why it’s common in capsules, 目薬, and even some foods. Always check that your HPMC meets the required grade for your specific use.

HPMCはどのように保管すべきですか?

HPMCは冷暗所に保管してください, 湿気を避けて乾燥した場所. Keep it sealed in its original container. Humidity can cause clumping or reduce effectiveness. Avoid direct sunlight and extreme temperatures. Proper storage helps maintain performance and shelf life.

HPMCは冷水に溶けますか?

はい, but it needs the right method. If added directly to cold water, it may form lumps. The best way is to mix it with hot water first (above 70°C), then cool the solution. This prevents clumping and ensures full dissolution. Some grades are specially treated for easier cold-water mixing—check the product specs.