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

Silica Aerogel Padding for New Energy Bus Power Battery Core Thermal Runaway Heat Insulation is a synthetic porous ultralight material derived from a gel, nyob rau hauv uas cov kua ua kua tau hloov nrog cov roj. Qhov tshwm sim yog ib qho khoom uas tsis tshua muaj ntom ntom thiab tsis tshua muaj thermal conductivity, feem ntau lub npe menyuam yaus “cov pa luam yeeb khov.” Txawm hais tias nws cov tsos tsis yooj yim, nws tuaj yeem tsim kom muaj zog zoo heev, tuav lub npe ntawm lub ntiaj teb zoo tshaj plaws rwb thaiv tsev khoom siv.

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

• Lub Ntiaj Teb Qis Tshaj Thermal Conductivity: Muab cov rwb thaiv tsev tsis muaj qhov sib xws, Deb zoo dua cov khoom siv ib txwm muaj.

• Tsis tshua muaj qhov ntom ntom: Ib qho ntawm cov khoom siv sib txawv tshaj plaws uas paub rau tus txiv neej, Nrog muaj pes tsawg leeg txog txog 99.8% cua.

• Thaj chaw siab: Muaj qhov tsis txaus ntseeg loj sab hauv nto, Ua rau nws muaj txiaj ntsig zoo rau kev lim dej thiab nqus daim ntawv thov.

• Muaj pes tsawg leeg ntau yam: Yuav ua tau los ntawm ntau yam khoom siv, Suav nrog silica, carbon, and metal oxides, each with unique properties.

• Exceptional Porosity: Its nanoporous structure is responsible for its outstanding insulating capabilities.

  

  Aerogel coating

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

Silica Aerogel Padding for New Power Bus Battery Thermal Security

Core Specs

This silica aerogel padding is developed to quit warmth from spreading during battery thermal runaway in new power buses. It uses high-purity nanostructured silica aerogel as the main insulating layer. The material has an ultra-low thermal conductivity of ≤ 0.020 W /(m ·K) l. This makes it among the most effective strong insulators offered today.

The cushioning can be found in versatile blanket form. Criterion thickness choices are 3 hli, 5 hli, thiab 10 hli . Custom sizes can be made based on battery pack format. Each item is strengthened with fiberglass or ceramic fabric on both sides. This gives it solid tear resistance and long-lasting durability under vibration and pressure.

It works safely in between -200 ° C thiab +650 ° C . Also in extreme fire problems, it will not thaw, burn, or release toxic fumes. Cov khoom siv yog hydrophobic, so wetness does not reduce its insulation efficiency. Its density stays low– around 180– 220 kg/m FOUR — which helps keep the entire battery system light.

n. The extra padding fits tightly around specific battery cells or components. It functions as a thermal barrier that slows down warmth transfer to bordering cells. This gives more time for security systems to respond during emergency situations.

All items meet global safety criteria, including UL 94 V-0 fire score and RoHS conformity. They are examined under real-world bus operating problems, including continuous motion, temperature level swings, and moisture changes.

This silica aerogel extra padding offers reliable, light-weight, and long-lasting warm defense for electric bus battery cores. It plays a vital function in improving general automobile security and expanding battery life.

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

Silica Aerogel Extra Padding: Important Security for New Energy Bus Batteries

Why Thermal Runaway Is a Major Risk

New power buses rely upon big lithium-ion battery packs. These batteries can get too hot under tension, a, or manufacturing defects. When one cell gets too hot, it might trigger a chain reaction called thermal runaway. This spreads extreme warmth to close-by cells extremely quickly. Without correct insulation, the whole battery component can ignite or take off.

Exactly How Silica Aerogel Padding Functions

Silica aerogel padding serves as a high-performance thermal obstacle inside the battery core. It is made of greater than 90% air entraped in a nanostructured silica network. This framework obstructs heat move better than nearly any type of various other solid material. The cushioning slows down heat spread between cells throughout a failure. It provides important extra seconds– or even mins– for safety systems to react.

Trick Advantages for Bus Applications

Ultra-lub teeb yuag: Including aerogel does not boost lorry weight much. That assists maintain power effectiveness high.
Slim yet effective: Even a couple of millimeters of aerogel supply strong insulation. This conserves room in limited battery designs.
Stable under tension: It stays intact across large temperature ranges and stands up to resonance– common in city buses.
Non-flammable: Unlike some plastics or foams, silica aerogel will certainly not burn or release poisonous fumes when exposed to flame.

Makers install this extra padding between individual cells or around modules. It works together with cooling systems and battery management software program. Ua ke, they minimize the possibility of disastrous failing. Public transportation drivers gain assurance knowing their electrical fleets have a proven protection against among the biggest battery threats. Silica aerogel cushioning is now a typical selection in next-generation power storage safety and security layout.

Company Profile

Peb yog tus thawj coj thoob ntiaj teb hauv lub teeb yuag qhob thiab advanced engineered ua npuas ncauj daws teeb meem. Renowned thoob ntiaj teb rau peb txoj kev cog lus rau kev tshawb fawb, innovation, thiab applied kev txawj ntse, Peb tau xa engineered ua npuas ncauj daws txij thaum ntxov 2010s.

Peb tuaj yeem muab cov khoom lag luam zoo thiab ua npuas ncauj qhob ntsig txog cov khoom lag luam thoob ntiaj teb.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Them nyiaj

T / T, Western Union, PayPal, Credit Card thiab lwm yam.

Shipment

Los ntawm huab cua, los ntawm hiav txwv, los ntawm kev nthuav tawm, raws li cov neeg siv khoom thov.

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

Cov Lus Nquag Nug: Silica Aerogel Padding for New Energy Bus Battery Thermal Protection

What is silica aerogel padding used for in bus batteries?

Silica aerogel padding acts as a heat barrier inside new energy bus power battery packs. It stops high temperatures from spreading if one cell overheats or enters thermal runaway. This helps protect nearby cells and keeps the whole system safer.

Why choose silica aerogel over other insulation materials?

Silica aerogel has extremely low thermal conductivity. It blocks heat better than most common insulators while staying very light and thin. It also resists high temperatures without melting or releasing harmful gases, which is critical for battery safety.

How does it help prevent thermal runaway?

When a battery cell fails, it can get very hot very fast. The aerogel padding slows down how quickly that heat moves to neighboring cells. This delay gives the battery management system more time to react and may stop a small problem from turning into a big fire.

Is silica aerogel padding durable in real-world conditions?

Yog. It holds up well under vibration, noo noo, and wide temperature swings—common in buses. The material stays stable over time and does not degrade easily, so its heat-blocking performance lasts through the battery’s full life cycle.

Does adding this padding affect battery performance or space?

Tsis yog. The padding is ultra-thin and lightweight, so it takes up very little room inside the pack. It does not interfere with electrical components or cooling systems. Qhov tseeb, by improving safety, it supports more reliable long-term battery operation.