Overview of Papermaking Chemical SiO2 Silica Fume Sand White Powder Silica Aerogel Hydrophilic Type Fumed Silica

Papermaking Chemical SiO2 Silica Fume Sand White Powder Silica Aerogel Hydrophilic Type Fumed Silica is a synthetic porous ultralight material derived from a gel, 液体成分が気体に置き換わったもの. その結果、非常に密度が低く、熱伝導率が低い固体が得られます。, よくあだ名される “凍った煙。” 壊れそうな見た目にも関わらず、, 驚くほど強力になるように設計することができます, 世界最高の断熱固体材料の称号を保持.

Features of Papermaking Chemical SiO2 Silica Fume Sand White Powder Silica Aerogel Hydrophilic Type Fumed Silica

• 世界最低の熱伝導率: 比類のない断熱性能を提供します, 従来の素材よりもはるかに優れています.

• 極めて低い密度: 人類が知っている固体材料の中で最も軽いものの一つ, までの構成で 99.8% 空気.

• 高い表面積: 信じられないほど大きな内部表面積を持っています, 濾過や吸収の用途に価値がある.

• 多彩な構成: さまざまな素材で作ることができます, シリカを含む, 炭素, および金属酸化物, それぞれがユニークな特性を持っています.

• 優れた気孔率: ナノ多孔質構造が優れた断熱能力を発揮します。.

  

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Specifications of Papermaking Chemical SiO2 Silica Fume Sand White Powder Silica Aerogel Hydrophilic Type Fumed Silica

商品仕様: Hydrophilic Fumed Silica (SiO₂)

Basic Description

This product is a high-purity white powder constructed from amorphous silicon dioxide (SiO₂). It is generated via fire hydrolysis, resulting in fine, cosy fragments with a large area. The product is hydrophilic, implying it readily absorbs moisture from the air and mixes well with water-based systems.

Trick Physical Characteristics

– 見て : 自由流動性の白色粉末
– 純粋さ (SiO two web content) : ≥ 99.8%.
– 特定の表面積 : 200 ± 25 平方メートル/グラム (gauged by wager method).
– 質量密度 : 30– 60 グラム/リットル.
– 乾燥減量 (105 ℃, 2 時間) : ≤ 1.5%.- Ignition loss (1000 ℃, 2 時間) : ≤ 2.0%.
– pH値 (4% diffusion in water) : 3.7– 4.7.

化学構造

The primary element is silicon dioxide. Micronutrient such as Na, Al, Fe, and Cl are strictly controlled to make certain performance stability and compatibility in delicate applications.

Functional Features

This fumed silica acts as an exceptional thickening, anti-settling, and reinforcing representative. It creates steady three-dimensional networks in fluids, which assists avoid pigment settling and boosts suspension. Its hydrophilic nature makes it perfect for usage in coatings, 接着剤, シーラー, インク, and water-based paints. It also improves mechanical stamina and thermal security in composite products.

取り扱いと保管スペース

完全に乾いた状態で買い物をする, great place far from moisture. 使用しないときは容器をしっかりと閉めてください. Although non-toxic, avoid breathing of dirt during handling. Usage standard industrial hygiene methods, including putting on handwear covers and safety glasses.

Applications of Papermaking Chemical SiO2 Silica Fume Sand White Powder Silica Aerogel Hydrophilic Type Fumed Silica

Applications of Hydrophilic Fumed Silica in Papermaking

Enhancing Paper Toughness and Top Quality

Hydrophilic fumed silica is a great white powder made from SiO TWO. It plays an essential duty in modern-day paper manufacturing. When contributed to paper pulp, it enhances the stamina of the final sheet. This occurs due to the fact that the silica bits bond well with cellulose fibers. The outcome is paper that resists tearing and stands up better throughout printing or handling.

Managing Porosity and Absorbency

Paper requires the right equilibrium of porosity and liquid absorption– specifically for inkjet or specialty papers. Fumed silica aids manage this balance. Its tiny particle size loads spaces in between fibers without obstructing them entirely. This offers paper consistent absorbency and smooth surface texture. Publish high quality improves since ink spreads uniformly and dries out faster.

Increasing Retention and Water Drainage

During papermaking, water should drain quickly from the pulp slurry on the cable area of the maker. シリカフューム serve as a drain aid. It also assists maintain fine fragments and fillers in the sheet instead of letting them wash away. This implies much less resources loss and more steady machine operation. Mills see higher returns and reduced wastewater therapy prices.

Supporting Layer Solutions

In coated paper qualities, hydrophilic fumed silica works as a rheology modifier. It avoids pigments from working out in coating shades. The silica maintains the mix uniform so the coating applies smoothly. This brings about brighter, glossier completed with fewer defects.

Manufacturers select this sort of silica due to the fact that it blends quickly in water-based systems. It does not need special handling or activation. Its performance stays reputable across various paper makers and grades– from product packaging board to premium printing paper.

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 Papermaking Chemical SiO2 Silica Fume Sand White Powder Silica Aerogel Hydrophilic Type Fumed Silica

Frequently Asked Questions About Hydrophilic Fumed Silica

What is hydrophilic fumed silica?

Hydrophilic fumed silica is a very fine white powder made from silicon dioxide (SiO₂). It is produced through a high-temperature process that creates tiny particles with a large surface area. This type of silica attracts water, which makes it useful in many industrial applications.

How is it used in papermaking?

製紙において, hydrophilic fumed silica acts as a retention aid and drainage promoter. It helps keep small fibers and fillers in the paper sheet during production. This improves paper strength and reduces waste. The powder also enhances smoothness and printability of the final product.

Is this silica the same as silica fume or sand?

いいえ. Silica fume comes from metal production and has larger, irregular particles. Sand is coarse and not suitable for fine chemical uses. Hydrophilic fumed silica is much purer, finer, and engineered for performance in specialty applications like coatings, 接着剤, and paper.

Why choose hydrophilic over hydrophobic silica?

Hydrophilic silica mixes well with water-based systems. If your process uses water—like most papermaking—it works better. Hydrophobic silica repels water and is meant for oil-based or moisture-sensitive products. Pick hydrophilic when you need good dispersion in wet environments.

扱っても安全ですか?

はい, but standard safety practices are needed. 手袋を着用してください, 目の保護, 粉体を扱うときは防塵マスクを着用してください. It is not highly toxic, but inhaling fine dust should be avoided. Store it in a dry place away from moisture to keep its performance stable. Always follow the safety data sheet provided by the manufacturer.