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, ки дар он ҷузъи моеъ бо газ иваз карда шудааст. Дар натиҷа як сахти дорои зичии хеле паст ва гармигузаронии паст мебошад, аксар вақт лақаби “дуди яхкардашуда.” Сарфи назар аз намуди зоҳирии он, онро ба таври назаррас қавӣ сохтан мумкин аст, дорои унвони беҳтарин маводи сахти изолятсионии ҷаҳон.

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

• Пасттарин гузариши гармӣ дар ҷаҳон: Фаъолияти беҳамтои изолятсияро таъмин мекунад, нисбат ба материалхои анъанавй хеле бартарй дорад.

• Зичии ниҳоят паст: Яке аз сабуктарин маводи сахт, ки ба инсон маълум аст, бо таркиби то 99.8% ҳаво.

• Майдони сатҳи баланд: Масоҳати бениҳоят калони сатҳи дохилӣ дорад, онро барои барномаҳои филтратсия ва азхудкунӣ арзишманд месозад.

• Композицияи универсалӣ: Аз маводи гуногун сохтан мумкин аст, аз чумла кремний, карбон, ва оксидҳои металлӣ, ҳар яке дорои хосиятҳои беназир.

• Порозияи истисноӣ: Сохтори нанопорозии он барои қобилиятҳои барҷастаи изолятсияи он масъул аст.

  

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

Мушаххасоти ашё: Hydrophilic Fumed Silica (SiO ₂)

Basic Description

This product is a high-purity white powder constructed from amorphous silicon dioxide (SiO ₂). 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

– Нигоҳ кунед : Хокаи сафеди озод
– Покӣ (SiO two web content) : ≥ 99.8%.
– Particular surface area : 200 ± 25 м²/г (gauged by wager method).
– Зичии масса : 30– 60 г/л.
– Талафот дар хушккунӣ (105 ° C, 2 соат) : ≤ 1.5%.- Ignition loss (1000 ° C, 2 соат) : ≤ 2.0%.
– арзиши pH (4% диффузия дар об) : 3.7– 4.7.

Сохтори химиявӣ

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, часпакхо, sealers, рангҳо, and water-based paints. It also improves mechanical stamina and thermal security in composite products.

Фазои коркард ва нигоҳдорӣ

Мағозаро дар ҳолати комилан хушк кунед, great place far from moisture. Ҳангоми истифода нашудан контейнерҳоро маҳкам баста нигоҳ доред. 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. Дуди кремний 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.

Чеҳраи Ширкат

Мо пешвои ҷаҳонии бетонҳои сабук ва ҳалли пешрафтаи пенопласт ҳастем. Дар саросари ҷаҳон бо ӯҳдадории худ ба тадқиқот маълум аст, навоварӣ, ва таҷрибаи амалӣ, мо аз аввали соли 2012 ҳалли муҳандисии кафкро пешниҳод менамоем.

Мо метавонем дар тамоми ҷаҳон маҳсулоти омехтаи бетонии баландсифат ва пенобетонро таъмин кунем.

Ширкат дорои шӯъбаи касбии техникӣ ва шӯъбаи назорати сифат мебошад, лабораторияи хуб чихозонидашуда, ва бо таҷҳизоти пешрафтаи санҷишӣ ва маркази хидматрасонии муштариён пас аз фурӯш муҷаҳҳаз шудааст.

Агар шумо таваҷҷӯҳ дошта бошед, лутфан озод ҳис кунед ва бо мо тамос гиред.

Пардохт

Т/Т, Вестерн Юнион, Paypal, Корти кредитӣ ва ғ.

Интиқол

Бо ҳаво, бо баҳр, бо экспресс, тавре ки мизоҷон дархост мекунанд.

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?

Дар когазсозй, 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?

Не. 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, часпакхо, ва когаз.

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.

Оё он бехатар аст?

Бале, but standard safety practices are needed. Дастпӯшак пӯшед, муҳофизати чашм, and a dust mask when handling the powder. 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.