Overview of Silica aerogel

Definition: Silica aerogel is a solid material derived from a gel, in which the liquid component of the gel has been replaced with a gas. This process results in a material that retains its gel-like structure but is extremely lightweight.

Production: It is typically produced through a sol-gel process followed by supercritical drying, which removes the liquid without causing the solid structure to collapse.

Applications: Commonly used in aerospace applications, as insulation in buildings, pipelines, and oil and gas industries due to its remarkable insulative properties.

Features of Silica aerogel

Low Density: One of the lightest solid materials known, often lighter than air, giving it a ghostly appearance.

Thermal Insulation: Possesses extremely low thermal conductivity, making it an excellent insulator even at high temperatures.

Transparency: Depending on its thickness and processing, silica aerogels can be highly transparent, allowing them to be used in certain optical applications.

Hydrophobicity: Many types of silica aerogels are treated to become hydrophobic, which helps prevent moisture absorption and enhances their durability and insulation performance.

Mechanical Fragility: Despite its impressive properties, silica aerogel is quite brittle and requires careful handling to avoid damage.

Specification of Silica Aerogel Padding for New Energy Bus Power Battery Core Thermal Runaway Heat Insulation

Silica Aerogel Extra Padding for New Power Bus Battery Thermal Defense

Ultra-Lightweight Heat Obstacle

This silica aerogel extra padding is made to stop heat from spreading out throughout battery thermal runaway in new energy buses. It weighs really little however blocks heat exceptionally well. The product stays secure also at heats approximately 650 ° C. That makes it safe for lasting use around power battery cores.

Superior Insulation Efficiency

The extra padding utilizes nano-porous silica aerogel as its core. This structure traps air in tiny spaces, reducing warm transfer. Its thermal conductivity is less than 0.020 W/(m · K) at area temperature level. That implies it keeps locations inside the battery pack from impacting close-by cells. It helps protect against domino effect that could bring about fire or explosion.

Built for Real-World Issues

The product manages vibration, moisture, and mechanical anxiety well. It is available in versatile sheets that fit securely around battery components. Installment is easy– no unique tools are required. The padding additionally resists aging and does not release hazardous fumes when subjected to heat. It meets rigorous safety and security requirements for electric lorries.

Reputable and Cost-efficient

Strong longevity indicates fewer substitutes over the bus’s lifetime. The material reduces system cooling needs, which conserves power and space. It collaborates with common battery pack layouts used by many suppliers. Since it is thin– usually between 3 mm and 10 mm– it does not take up much area inside the pack.

This silica aerogel padding provides bus manufacturers a functional method to enhance battery safety. It safeguards travelers and equipment without adding weight or complexity.

Applications of Silica Aerogel Padding for New Energy Bus Power Battery Core Thermal Runaway Heat Insulation

Silica Aerogel Cushioning: Important Protection for New Energy Bus Battery Security

Why Thermal Runaway Issues

New power buses utilize large lithium-ion battery packs. These batteries can overheat under tension, damage, or failure. When one cell gets too warm, it might set off a domino effect called thermal runaway. This spreads out warm swiftly to close-by cells. Without appropriate insulation, the entire pack can ignite.

How Silica Aerogel Stops Warmth Spread

Silica aerogel padding serves as a strong warmth barrier inside the battery core. It has incredibly low thermal conductivity– among the most affordable of any kind of strong material. This indicates it decreases warm transfer very effectively. When placed between battery cells or modules, it blocks hot spots from dispersing. Also if one cell falls short, the aerogel aids maintain neighboring cells great and steady.

Constructed for Difficult Problems

Bus batteries deal with consistent resonance, vast temperature swings, and long operating hours. Silica aerogel padding remains stable under these conditions. It is lightweight, which helps keep the bus effective. It also resists dampness and does not break down easily with time. Its flexibility allows it to fit securely around irregular battery shapes, leaving no spaces for heat to leakage with.

Satisfying Security Requirements

Global security policies currently need much better thermal defense in electrical vehicle batteries. Silica aerogel padding helps makers satisfy these policies. It sustains conformity with requirements like UN ECE R100 and China’s GB 38031. Utilizing this product shows a significant dedication to guest security and system reliability.

Key advantages: ultra-low warm transfer, light-weight design, long-term toughness, and easy combination into existing battery formats. For new power bus manufacturers, silica aerogel padding is not just a choice– it’s a wise, tried and tested step towards more secure electrical transport.

Company Introduction

Welcome to HiphopGalaxy, a trusted global supplier of high-quality silicon dioxide (SiO2) powder, renowned for its exceptional purity and performance. Established with a vision to deliver cutting-edge materials that meet the diverse needs of modern industries, we have positioned ourselves as a leading player in the international market.

Our SiO2 powders find applications across multiple sectors, including adhesives, coatings, pharmaceuticals, cosmetics, polymers, and electronics. Each application benefits from the unique properties of our products—high surface area, excellent thixotropy, chemical inertness, and superior reinforcement capabilities. Whether you need hydrophilic or hydrophobic variants, we offer tailored solutions to meet your specific requirements.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Silica Aerogel Padding for New Energy Bus Power Battery Core Thermal Runaway Heat Insulation

What is silica aerogel padding used for in new energy bus batteries?

Silica aerogel padding acts as a heat barrier inside the battery core. It stops high temperatures from spreading during thermal runaway. This helps protect nearby cells and keeps the whole battery pack safer.

Why choose silica aerogel over other insulation materials?

Silica aerogel has extremely low thermal conductivity. It blocks heat better than most common insulators. It also stays stable at very high temperatures and does not burn easily. Plus, it is lightweight—adding little extra weight to the battery system.

How does this padding help prevent thermal runaway?

When one battery cell overheats, it can trigger others to overheat too. The aerogel padding slows down heat transfer between cells. This gives more time for safety systems to react. It reduces the risk of fire or explosion spreading through the pack.

Is silica aerogel padding durable in real-world bus operations?

Yes. The material resists vibration, moisture, and temperature swings. It keeps its shape and performance over long periods. Bus manufacturers test it under tough conditions to make sure it lasts.

Does adding this padding affect battery performance or space?

No. The padding is very thin but highly effective. It fits into tight spaces without reducing battery capacity. It also does not interfere with electrical connections or cooling systems. Designers can integrate it easily into existing battery layouts.