Today's KNOWLEDGE Share : Lithium Titanate (LTO): The ‘Quiet Player’ in the New Energy Transition

 Today's KNOWLEDGE Share

🔋 Lithium Titanate (LTO): The ‘Quiet Player’ in the New Energy Transition

When we talk about batteries in EVs and energy storage, most people think of NMC (Nickel Manganese Cobalt) or LFP (Lithium Iron Phosphate). But in certain demanding applications, a lesser-known chemistry—Lithium Titanate (LTO)—is proving irreplaceable.

⚡ What makes LTO special?

* Ultra-fast charging: 6 minutes to full charge—ideal for buses or rapid-turnaround fleets

* Extreme safety: no thermal runaway, even under nail penetration or 500°C heating

* Ultra-long life: >20,000 cycles, 30 years of service life

* Wide temperature tolerance: operates reliably from –50°C to +60°C

* High efficiency: ~95% round-trip efficiency, with millisecond response time

These properties come from its unique anode material (lithium titanate), which avoids dendrite formation and volume expansion during cycling.

🚍 Real-world impact

* Public transport: Gree-Yinlong buses powered by LTO recharge at end stations in just minutes, enabling 24/7 continuous operation without overnight depot charging

* Grid services: In frequency regulation, LTO’s millisecond response and high cycling durability reduce penalties and improve grid stability

* Hybrid hydrogen systems: LTO buffers power surges, complementing fuel cells’ high energy density while enhancing overall safety

* Rail and ports: Used as auxiliary power for zero-emission mobility in metros and container terminals

⚖️ The trade-offs

* Lower energy density → Not suited for long-range passenger EVs

* Higher cost → Driven by expensive materials and complex manufacturing

But in applications where safety, lifetime, and ultra-fast cycling matter more than energy density, LTO is often the optimal choice.

🌍 Looking ahead

As costs decline through material innovations (such as pre-lithiation and hybrid electrodes) and economies of scale, LTO is expected to gain ground in:

* High-frequency grid balancing (primary and secondary regulation)

* Urban fast-charge bus fleets

* Heavy-duty and special-purpose transport

* Hybrid hydrogen + battery systems

In the EV passenger car market, LFP and NMC will likely remain dominant. But in building a safe, resilient, and sustainable energy ecosystem, LTO is carving out a unique and indispensable role.

Different chemistries will find their best-fit applications, and together they will reshape how we store and use energy.

source: Jerry Wan

Today's KNOWLEDGE Share : Devu Tools Pvt Ltd -Mould maker in India

 Today's KNOWLEDGE Share

💫 Maintaining 1200+ Tons of Steel in Stock, All for In-House Consumption!💫 At Devu Tools Pvt. Ltd., we’re proud to be the 𝐎𝐧𝐥𝐲 𝐌𝐨𝐮𝐥𝐝 𝐌𝐚𝐤𝐞𝐫 𝐢𝐧 𝐈𝐧𝐝𝐢𝐚 maintaining over 1200+ Tons of Steel in Stock (which is more than most steel suppliers in India!), 𝐈𝐦𝐩𝐨𝐫𝐭𝐢𝐧𝐠 𝐃𝐢𝐫𝐞𝐜𝐭𝐥𝐲 𝐟𝐫𝐨𝐦 𝐋𝐞𝐚𝐝𝐢𝐧𝐠 𝐄𝐮𝐫𝐨𝐩𝐞𝐚𝐧 𝐒𝐭𝐞𝐞𝐥 𝐌𝐢𝐥𝐥𝐬, only for 𝐈𝐧-𝐇𝐨𝐮𝐬𝐞 𝐂𝐨𝐧𝐬𝐮𝐦𝐩𝐭𝐢𝐨𝐧!

Maintaining this magnitude of inventory demands immense industrial strength, logistical precision, and unwavering financial commitment, a rare capability in India’s Mould-Making Industry, where material access and consistency often define success.

By doing so, we ensure:

✅ Certified Quality

✅ Consistent Performance

✅ Full Traceability

✅ Globally Competitive Lead Times

Removing uncertainty from our production process and delivering reliability our customers can count on.

This unmatched infrastructure and industrial capability enables us to deliver faster, adapt quicker, and build stronger, empowering our customers to stay far ahead of the curve.

This level of readiness and commitement reflects not just our infrastructure, but industrial resilience and foresight, built to serve customers who value precision, performance, and partnerships.

💪 When others plan, we’re already prepared.

Want to know more? Contact us at:

marketing@devutools.com

source :Devu Tools Pvt Ltd

BB Engineering unveils large-area filter for PET recycling

 BB Engineering has launched a new filter that combines continuous, automated large-area filtration with built-in intermediate cleaning.

The Germany-based machinery manufacturer has unveiled the new Cobra filter to respond to increased demand for efficient and cost-effective filtration systems for recycled PET.

The Cobra is designed to balance fine filtration needs with contamination challenges faced by recyclers who need to use more recycled content but have limited access to high-quality input. The new filter addresses this issue by integrating large-area fine filtration with a seamless and automated cleaning process.

Designed specifically for PET recycling, the Cobra is also suitable for applications such as synthetic fibre spinning. It allows recyclers to process materials with high contamination levels while maintaining fine filtration quality, a feat that conventional candle filters struggle to achieve.

Automation is a key feature of the Cobra filter. The system operates with two filter inserts—one actively filtering while the other is either on standby or undergoing cleaning. It autonomously manages the switchover process, ensuring uninterrupted production and eliminating the risk of human error. Operators only need to confirm the changeover on the user interface, reducing manual intervention and boosting process reliability.

Inline cleaning with zero chemicals

Another highlight is the integration of BB Engineering’s White Filter Cleaning (WFC) technology. This method uses hot steam for chemical-free cleaning, significantly extending filter service life. The automated inline cleaning process takes around 10 hours—far quicker than conventional cleaning methods that often require several days. By eliminating the need for chemical handling, the system enhances safety while also being environmentally friendly.

Reduced operating costs

BB Engineering designed the Cobra filter with economic efficiency in mind. Compared to other fine filtration systems processing 2,000 kg/h, the Cobra reportedly delivers a 40% reduction in operating costs. This is achieved through reduced melt loss due to optimised backflushing cycles; extended service life through integrated steam cleaning; lower use of spare parts and consumables; decreased energy consumption due to the absence of heating and cooling phases; elimination of chemical costs; and minimal labour requirements thanks to automation.

source : Sustainable Plastics/BB Engineering

Syensqo qualifies epoxy prepreg in NCAMP database

 Syensqo qualifies epoxy prepreg in NCAMP database

Syensqo’s high-performance material joins the NCAMP database, opening the doors to faster aerospace qualifications and easier adoption by manufacturers.

Advanced materials specialist Syensqo has succeeded in having its patented CYCOM EP2190 epoxy prepreg officially included in the NCAMP (National Centre for Advanced Materials Performance) database. This inclusion represents a strategic step forward in the development and qualification of composite materials for use in aeronautics.

Created under the auspices of the American Federal Aviation Administration (FAA) and hosted by the National Institute for Aviation Research (NIAR) at Wichita State University, the NCAMP programme aims to standardise and accelerate the qualification of composite materials used in aeronautical structures.

It centralises performance data, test reports and process specifications, thus ensuring the traceability and statistical reliability of certified materials. The inclusion of a material in the NCAMP database is equivalent to official recognition of its compliance with international aeronautical standards, facilitating its adoption by OEMs (Original Equipment Manufacturers) and tier-one suppliers.

“Having CYCOM EP2190 in the NCAMP database allows our customers to efficiently adopt this high-performance material and rapidly move into the design phase of their programs,” said Greg Kelly, Director of Product and Asset Management at Syensqo Composites.

A material for primary structures:

CYCOM EP2190 is a high-performance thermoset epoxy prepreg specifically designed for primary structures in commercial, defence and advanced air mobility (AAM) aircraft. This material offers increased mechanical strength while maintaining excellent compression properties, an essential balance for demanding structural applications. The NCAMP-validated data sets cover EP2190 unidirectional tape on Teijin IMS65 intermediate modulus fibre and EP2190 plain weave fabric on Syensqo Thornel T650 standard modulus fibre. CYCOM EP2190 is currently produced at the Syensqo plant in Wrexham, UK. In response to growing demand, the company plans to expand production in North America to better meet the needs of global aerospace players and secure supply chains.

source : Syensqo/Jeccomposites

Today's KNOWLEDGE Share : Shrinkage

Today's KNOWLEDGE Share

Shrinkage – never-ending story?

When will the dimensions of a molded part finally become stable?

Answer: never!

Shrinkage is a continuous process! The only good news is that it follows a logarithmic curve. Whatever happens in the first 10 hours, the same amount will occur in the next 100, then in the next 1000, and so on.

At some point – and not very far down the line – daily temperature cycles or moisture uptake will have a greater effect on dimensions than shrinkage itself.

So, when should we measure shrinkage?

It depends on what we want to use the data for.

There are standards to guide us:

- DIN 16901:1982 (withdrawn)

- ASTM D955-21

- ISO 294-4:2018

Each defines a slightly different time window: 16, 24, or 48 hours after demolding (depending on the material and the standard).

When do you measure shrinkage, and why?

Do you use the concept of “technological shrinkage”?

source : Jozsef Gabor Kovacs

Planefibra launches composite roofing panel to replace metal solutions

Brazilian company Planefibra has launched Planemax, an opaque roofing panel made from glass fibre reinforced polymer composite (#GRP).The product has been developed for environments where corrosion significantly reduces the lifespan of traditional materials, such as chemical plants, port warehouses and industrial fertiliser sites.

According to Planefibra, the material could replace metal or fibre cement roofing, which is often weakened by moisture and corrosive agents. Corrosion represents a significant cost worldwide. According to the Association for Materials Protection and Performance (AMPP), economic losses related to corrosion are equivalent to 3.4% of global GDP, or approximately $2.5 trillion per year.

In this context, composite materials are attracting growing interest as a replacement solution for structures exposed to chemical, saline or humid environments.

The manufacturer claims a minimum lifespan of ten years with ‘virtually zero’ maintenance. By comparison, metal roofs exposed to corrosion rarely last more than five years in harsh environments, while fibre cement absorbs water, which can lead to leaks and structural overload.

Weighing approximately 3.4 kg/m², compared to up to 17 kg/m² for some fibre cement sheets, the panel could generate savings of up to 70% over a ten-year cycle. The product is fully customisable in terms of colour and finish.

Founded in 2007 in São Bento do Sul, Brazil, Planefibra specialises in the manufacture of continuously laminated composite panels for industrial, commercial and residential construction. The company, led by Cyrus Muchalski, is ISO 900 certified. It also markets translucent roofing products, fire-resistant panels and laminates for refrigerated vehicle bodies. Its solutions are distributed mainly in Brazil and several South American countries.

source: Planefibra/Jeccomposites

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