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 Removable Anti-Fire Covers for Battery Thermal Insulation

Requirements of Silica Aerogel Extra Padding for New Energy Bus Removable Anti-Fire Covers

Product Structure

The padding makes use of high-purity silica aerogel as its core material. This aerogel is integrated with a versatile strengthening layer made of ceramic fiber or fiberglass. The surface is covered with a durable, heat-resistant material that resists tearing and abrasion. All materials satisfy worldwide fire safety and security criteria.

Thermal Efficiency

Silica aerogel extra padding supplies exceptional thermal insulation. It maintains steady efficiency at temperatures approximately 650 ° C. The thermal conductivity is incredibly low– typically below 0.020 W/(m · K) at space temperature. This ensures minimal warmth transfer from the battery pack to bordering parts during typical procedure or thermal runaway occasions.

Mechanical Properties

The extra padding continues to be adaptable even in cold problems. It can be quickly cut, formed, and installed without unique tools. Its thickness ranges from 180 to 220 kg/m TWO, supplying an equilibrium in between lightweight and structural honesty. The material resists compression gradually, keeping consistent thickness and insulation value throughout its life span.

Fire Resistance

This padding is non-combustible and does not produce toxic smoke when revealed to flame. It works as a thermal barrier that slows down fire spread and protects surrounding battery modules. In standard fire examinations, it dramatically postpones temperature rise on the safeguarded side, giving vital additional time for guest evacuation and emergency situation feedback.

Design Compatibility

The cushioning is designed for use in removable anti-fire covers particular to brand-new power buses. It fits typical battery room dimensions and integrates smoothly with existing cover fastening systems. Setup calls for no adhesives– components snap or clip into location for fast upkeep or replacement.

Environmental and Security Compliance

The product consists of no asbestos, halogens, or various other unsafe materials. It adheres to RoHS, REACH, and UN ECE R100 policies for electrical car battery security. It additionally endures vibration, dampness, and wide temperature swings normal in public transport settings.

Applications of Silica Aerogel Padding for New Energy Bus Removable Anti-Fire Covers for Battery Thermal Insulation

Applications of Silica Aerogel Cushioning in New Energy Bus Battery Defense

Lightweight Fire Barrier for Removable Covers

Silica aerogel padding is now used in removable anti-fire covers for new power bus batteries. This material uses solid thermal insulation with very reduced weight. It helps decrease warm transfer throughout battery overheating or fire occasions. The cushioning fits conveniently right into custom-designed covers that professionals can mount or get rid of promptly for upkeep.

Superior Thermal Resistance
Silica aerogel has one of the most affordable thermal conductivities amongst strong products. Also at heats, it remains steady and keeps surrounding locations cool down. This residential property makes it perfect for safeguarding neighboring elements from thermal runaway in lithium-ion battery packs. The cushioning functions as a passive guard– no power or control systems needed.

Space-Saving and Versatile Layout
Battery compartments on buses have limited space. Silica aerogel cushioning is slim however extremely reliable. It takes up much less space than typical insulation like mineral woollen or ceramic fiber. At the exact same time, it bends somewhat to match rounded surface areas inside the cover. This ensures complete contact and consistent security without voids.

Durable Under Real-World Conditions
New power buses run daily in changing weather and road conditions. Silica aerogel resists wetness, vibration, and repeated handling. It does not degrade rapidly gradually. The material additionally meets rigorous fire safety requirements for public transport. When integrated into detachable covers, it gives operators peace of mind without adding hefty maintenance tasks.

Easy Assimilation and Solution Accessibility
Since the anti-fire cover is detachable, service teams can get to the battery fast. The silica aerogel layer stays firmly adhered to the cover’s internal surface area. It does not drop particles or require special devices during installation. This saves time during examinations, fixings, or replacements.

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 Removable Anti-Fire Covers for Battery Thermal Insulation

Frequently Asked Questions: Silica Aerogel Padding for New Energy Bus Battery Covers

What is silica aerogel padding?

Silica aerogel padding is a lightweight material used for thermal insulation. It has very low thermal conductivity. This means it slows down heat transfer well. It is soft, flexible, and easy to cut or shape. We use it in removable anti-fire covers for new energy bus batteries.

Why use it for battery thermal insulation?

Battery packs in electric buses can get very hot. High temperatures may cause safety issues. Silica aerogel padding helps keep heat inside the battery pack during cold weather. It also blocks outside heat in hot conditions. This stable temperature protects battery performance and life.

How does it help with fire safety?

Silica aerogel is non-combustible. It will not catch fire or support flame spread. When placed in anti-fire covers, it acts as a strong thermal barrier. If one battery cell overheats or catches fire, the padding slows heat from moving to nearby cells. This gives more time for safety systems to respond.

Is the padding easy to install and remove?

Yes. The padding is part of a removable cover design. Technicians can take the cover off quickly for battery maintenance or inspection. The material is light and fits tightly without extra tools. No glue or permanent fasteners are needed.

How long does silica aerogel padding last?

It lasts a long time under normal operating conditions. The material resists aging, moisture, and vibration. It keeps its insulating properties for years. Regular checks are still recommended to ensure it stays intact and properly positioned.