Overview of Hydrophilic Type Hydrophobic Type Silica Aerogel Powder
ម្សៅ Airgel គឺជាទម្រង់គ្រាប់នៃវត្ថុធាតុរឹងស្រាលបំផុតរបស់ពិភពលោក, ជារឿយៗត្រូវបានគេហៅថា "ផ្សែងទឹកកក" ។ សារធាតុ nanoporous នេះត្រូវបានបង្កើតឡើងដោយការជំនួសអង្គធាតុរាវនៅក្នុងជែលជាមួយឧស្ម័ន, ជាលទ្ធផល រឹងមានដង់ស៊ីតេទាបបំផុត ជាមួយនឹងលក្ខណៈសម្បត្តិអស្ចារ្យ. ម្សៅ airgel របស់យើងរក្សាបាននូវគុណភាពពិសេសនៃ aerogels monolithic ក្នុងភាពចម្រុះ, ទម្រង់ងាយស្រួលរួមបញ្ចូលសម្រាប់កម្មវិធីឧស្សាហកម្ម និងស្រាវជ្រាវចម្រុះ.
Features of Hydrophilic Type Hydrophobic Type Silica Aerogel Powder
-
ចរន្តកំដៅទាបខ្លាំង: ផ្តល់នូវប្រសិទ្ធភាពអ៊ីសូឡង់ល្អជាង, សូម្បីតែនៅក្នុងបរិយាកាសធ្ងន់ធ្ងរ.
-
Porosity ខ្ពស់។ & ផ្ទៃ: លក្ខណៈពិសេសរចនាសម្ព័ន្ធ nanoporous ដែលមានផ្ទៃខាងលើ 600 m²/g សម្រាប់ការស្រូបយកពិសេស និងសក្តានុពលកាតាលីករ.
-
ដង់ស៊ីតេទាបបំផុត។: សមា្ភារៈរឹងស្រាលបំផុតមួយដែលមនុស្សស្គាល់.
-
ជម្រើស Hydrophobic ឬ Hydrophilic: មាននៅក្នុងទម្រង់ដែលជ្រាបទឹក ឬស្រូបទឹក ដើម្បីបំពេញតម្រូវការកម្មវិធីជាក់លាក់.
-
ភាពធន់នឹងភ្លើងដ៏អស្ចារ្យ: ម្សៅដែលមានមូលដ្ឋានលើស៊ីលីកាអសរីរាង្គគឺមិនអាចឆេះបាន ហើយអាចទប់ទល់នឹងសីតុណ្ហភាពខ្ពស់។.
Specification of Hydrophilic Type Hydrophobic Type Silica Aerogel Powder
Hydrophilic and Hydrophobic Silica Aerogel Powder Specs
Product Summary
Silica aerogel powder is a light-weight, highly permeable product made from silica gel. It has extremely reduced density and excellent thermal insulation homes. This product comes in 2 major types: hydrophilic and hydrophobic. Each type serves different commercial requirements based upon exactly how it responds with water.
Hydrophilic Kind
The hydrophilic silica aerogel powder takes in dampness from the air. It consists of surface area silanol (Si-OH) teams that draw in water particles. This kind is perfect for applications where wetness control or absorption is needed. Regular uses consist of desiccants, driver sustains, and specific finishes. Its particular surface generally varies from 500 ទៅ 800 m TWO/g. The average bit size drops between 1 ទៅ 20 មីក្រូម៉ែត្រ. Bulk density has to do with 0.03– 0.08 g/cm ³
. Hydrophobic Kind
The hydrophobic version drives away water. Its surface area is treated with methyl or various other organic groups, which obstruct water absorption. This makes it steady in damp settings. It is typically made use of in insulation products, ថ្នាំលាប, and composites that must stay dry. The particular surface for this type is slightly reduced, around 400 ទៅ 700 m²/g. Fragment dimension continues to be similar– 1 ទៅ 20 មីក្រូម៉ែត្រ. Bulk density additionally remains within 0.03– 0.08 g/cm FOUR.
Key Physical Features
Both types share core attributes: ultra-low thermal conductivity (as reduced as 0.013– 0.020 W/m · K), porosity ខ្ពស់។ (ជាង 90%), and outstanding fire resistance. They are white to transparent in look and chemically inert under normal problems. Storage should be in sealed containers to prevent undesirable dampness uptake– particularly for the hydrophilic type.
Note: Constantly confirm compatibility with your application setting prior to usage. Take care of with common dust-control safety measures.
Applications of Hydrophilic Type Hydrophobic Type Silica Aerogel Powder
Applications of Hydrophilic and Hydrophobic Silica Aerogel Powder
Silica aerogel powder comes in 2 main types: hydrophilic and hydrophobic. Each type has distinct residential or commercial properties that make it helpful in different industries.
Hydrophilic Silica Aerogel Powder
Hydrophilic silica aerogel brings in water. This makes it excellent for applications where moisture control is required. It is frequently used as a thickening representative in paints, ថ្នាំកូត, and adhesives. The powder assists improve structure and stability without altering the item’s efficiency. In cosmetics, it gives lotions and creams a smooth feeling while absorbing excess oil. It likewise works well in food packaging to keep products completely dry and fresh much longer. Since it bonds conveniently with water-based systems, suppliers choose it for eco-friendly formulas.
Hydrophobic Silica Aerogel Powder
Hydrophobic silica aerogel drives away water. This feature is useful in atmospheres where moisture resistance matters. It is extensively made use of in insulation materials for structures, បំពង់, and home appliances. The powder catches air and blocks warmth transfer, making it among the best thermal insulators available. នៅក្នុងឧបករណ៍អេឡិចត្រូនិក, it safeguards delicate parts from moisture and condensation. Outside gear like jackets and footwear likewise utilizes this powder to stay light-weight and water resistant. Oil and gas industries depend on it to prevent rust in equipment subjected to wet problems. Its capacity to stay dry ensures lasting efficiency in rough setups.
Both kinds use outstanding surface and low density. They are lightweight, មិនពុល, and chemically stable. Picking in between them depends on whether the application needs to absorb or block dampness. Designers, អ្នកបង្កើតរូបមន្ត, and designers choose the ideal type based upon the end-use setting. This flexibility makes silica aerogel powder a key material across several modern-day technologies.
ប្រវត្តិរូបក្រុមហ៊ុន
Graphne Aerogels គឺជាអ្នកផ្គត់ផ្គង់សម្ភារៈគីមីសកលដែលគួរឱ្យទុកចិត្ត & ក្រុមហ៊ុនផលិតដែលមានបទពិសោធន៍ជាង 12 ឆ្នាំក្នុងការផ្តល់នូវផលិតផល airgel និង graphene ដែលមានគុណភាពខ្ពស់.
ក្រុមហ៊ុនមាននាយកដ្ឋានបច្ចេកទេសវិជ្ជាជីវៈ និងនាយកដ្ឋានត្រួតពិនិត្យគុណភាព, មន្ទីរពិសោធន៍ដែលមានបំពាក់យ៉ាងល្អ, និងបំពាក់ដោយឧបករណ៍ធ្វើតេស្តកម្រិតខ្ពស់ និងមជ្ឈមណ្ឌលសេវាកម្មអតិថិជនក្រោយពេលលក់.
ប្រសិនបើអ្នកកំពុងស្វែងរក graphene ដែលមានគុណភាពខ្ពស់។, airgel និងផលិតផលដែលទាក់ទង, សូមទំនាក់ទំនងមកកាន់យើងខ្ញុំ ឬចុចលើផលិតផលដែលត្រូវការដើម្បីផ្ញើការសាកសួរ.
វិធីសាស្រ្តទូទាត់
L/C, T/T, Western Union, Paypal, កាតឥណទានជាដើម។.
ការដឹកជញ្ជូន
វាអាចត្រូវបានដឹកជញ្ជូនតាមសមុទ្រ, តាមអាកាស, ឬដោយបង្ហាញឱ្យបានឆាប់តាមដែលបានទទួលការទូទាត់សង.
5 FAQs of Hydrophilic Type Hydrophobic Type Silica Aerogel Powder
Frequently Asked Questions About Hydrophilic and Hydrophobic Silica Aerogel Powder
What is the difference between hydrophilic and hydrophobic silica aerogel powder?
ម្សៅអ៊ីដ្រូហ្វីលីក ស៊ីលីកា អ៊ែរហ្គល ទាក់ទាញទឹក។. It absorbs moisture from the air easily. Hydrophobic silica airgel powder ជ្រាបទឹក។. A special surface treatment makes it resist moisture. Choose hydrophilic for applications needing water interaction. Choose hydrophobic for dry, stable insulation.
Which type should I use for thermal insulation?
Use hydrophobic silica aerogel powder for most insulation jobs. It keeps its structure and performance even in humid conditions. Hydrophilic types may lose effectiveness when wet. That’s why outdoor or high-moisture environments need hydrophobic powder.
Can hydrophilic aerogel be turned into hydrophobic?
បាទ. You can treat hydrophilic aerogel with silane-based chemicals. This changes its surface properties. After treatment, it becomes water-repellent. Many manufacturers do this during production to create hydrophobic versions.
How do I store silica aerogel powder safely?
Store hydrophobic powder in sealed containers away from direct sunlight. Keep it in a cool, កន្លែងស្ងួត. For hydrophilic powder, use airtight packaging with desiccants. Moisture will degrade its quality fast if not protected.
តើម្សៅ silica airgel មានសុវត្ថិភាពក្នុងការដោះស្រាយ?
The powder is non-toxic but very fine. ពាក់ស្រោមដៃជានិច្ច, វ៉ែនតាសុវត្ថិភាព, and a dust mask. Avoid breathing in the particles. Work in a well-ventilated area. Both hydrophilic and hydrophobic types need the same basic safety steps.
