SFXC Blog

Forget those faint, fleeting glows of yesteryear! SFXC has just revolutionised the world of luminescence with a groundbreaking new material that shines brighter and longer than ever before. This isn't your childhood glow-in-the-dark stars – we're talking about an intense, almost otherworldly radiance that pushes the boundaries of what's possible.

The secret? Strontium aluminate. This remarkable compound, combined with other carefully selected materials, forms the heart of SFXC's latest innovation. While strontium aluminate has been used in glow-in-the-dark products for a while, SFXC has clearly unlocked its full potential, achieving a level of brightness that surpasses anything we've seen before.

But there's more to this story than just the core ingredient. See, in the past, many manufacturers (and even some distributors) would cut corners to boost their profits. They'd add cheap fillers like calcium carbonate to the mix, diluting the strontium aluminate and dimming the glow. This meant customers ended up with a subpar product – a faint, fleeting luminescence that quickly faded into the night.

SFXC does things differently. We care about our customers experiencing the full, awe-inspiring potential of glow-in-the-dark technology. That's why we're providing this material "neat" – pure, undiluted strontium aluminate, enhanced with a few extra additives that actually boost the glow, not diminish it. We want you to be amazed by the vibrant, long-lasting luminescence, just like we are!

So, how does it work?

It all comes down to the fascinating physics of phosphorescence. When strontium aluminate absorbs light energy, electrons within its atoms get excited and jump to higher energy levels. As these electrons gradually return to their normal state, they release the stored energy as light, creating that mesmerising glow. SFXC's unique formulation maximises this process, resulting in an incredibly vibrant and long-lasting luminescence.

What are the potential applications?

The possibilities are truly exciting! Imagine:

• Safety signs and markings that are clearly visible even in complete darkness, enhancing safety in workplaces, emergency exits, and roadways.
• Revolutionary displays for devices, watches, and other devices, offering vibrant visuals without draining battery life.
• Artistic creations that push the boundaries of light and shadow, captivating audiences with their ethereal glow.

SFXCs' breakthrough has the potential to transform industries and illuminate our world in ways we haven't even imagined yet. This is more than just a brighter glow; it's a shining example of how innovative materials and a commitment to quality can spark a revolution.

Want to give it a go? Check out the SFXC website for a wide range of glow materials. www.sfxc.co.uk

Want to learn more? Stay tuned for updates from SFXC as they unveil the full potential of this incredible new material!

Read more

Fashion, darling, is all about evolution. And the latest trend to take the catwalk by storm? Colour-changing fashion! Forget your classic LBD; we're talking garments that transform before your very eyes, reacting to light, temperature, or even your mood.

Imagine a dress that shifts from a demure dove grey during your morning commute to a vibrant fuchsia for your evening cocktails. Or how about trainers that change colour with every step, turning heads wherever you go? This isn't science fiction, my dears, it's the future of fashion, and it's happening now.

The Science of Shimmer and Shade

So, how does this sartorial sorcery work? It's all down to clever chemistry, of course! These chameleon-like clothes utilise special pigments:

• Thermochromic pigments: These clever chemicals change colour in response to temperature. Think mood rings, but far more chic.
• Photochromic pigments: These react to UV light, so your outfit could transform as you step into the sunshine. Perfect for those unpredictable British summers!
• Electroluminescent materials: These emit light when activated by electricity, offering dazzling possibilities for evening wear.

Why We're Mad About Morphing Materials

Colour-changing fashion isn't just a gimmick, darling. It's a game-changer:

• Versatility: One garment, endless possibilities! Say goodbye to overflowing wardrobes and hello to streamlined style.
• Sustainability: Fewer clothes, less washing, less impact on the environment. Eco-conscious and chic? We adore it!
• Self-Expression: Let your clothes reflect your personality and mood. Feeling bold? Go for vibrant hues. Need to chill? Pastel shades are your new best friend.

What's Next for Colour-Changing Couture?

This is just the beginning, darling. The future of colour-changing fashion is dazzling:

• Imagine fabrics that respond to your heartbeat or even your social media notifications!
• Think bespoke garments that adapt to your unique style and environment.
• Envision sustainable, ethically sourced materials that minimise fashion's footprint.

Colour-changing fashion is a revolution, a celebration of individuality and innovation. So, ditch the drab and embrace the dynamic. The future of fashion is here, and it's bursting with colour!

What do you think of this trend? Would you dare to wear colour-changing clothes? Let us know in the comments!

Read more

Tired of ordinary hues and predictable patterns? Dive into a world where fashion becomes an ever-changing canvas with liquid crystal technology! Imagine clothing that morphs with your mood, shoes that shimmer with every step, and accessories that react to your touch. This isn't a fantasy, it's the future of fashion – and it's here!

How Does This Colour Magic Work? 

Think tiny, microscopic capsules, smaller than the width of a human hair, filled with liquid crystals. These incredible crystals are like chameleons, changing their molecular structure in response to temperature. A slight shift in warmth, and voila! – a breathtaking spectacle of colour unfolds before your eyes!

Imagine the Possibilities: 

• Mood-Reactive Fashion: Express yourself like never before with clothes that mirror your emotions. From calming blues to fiery reds, let your outfit be an extension of your inner world.
• Interactive Accessories: Turn heads with jewellery that shimmers with your touch, bags that change colour in the sunlight, and shoes that transform with every step.
• Designer Dreams: For the fashion-forward, the possibilities are endless! Imagine dresses that ripple with vibrant patterns, jackets that shift from day to night with a change in temperature, and customisable trainers that adapt to any outfit.
• Beyond the Runway: Liquid crystal technology isn't just for high fashion. Imagine sportswear that reacts to your body heat, swimwear that changes colour in the water, or even colour-changing nail polish!

Why Choose Liquid Crystal Technology? 

• Infinite Customisation: Unleash your creativity with a spectrum of colour's and patterns at your fingertips.
• Sustainable Style: Reduce your fashion footprint with clothes that adapt to any occasion, minimising the need for a wardrobe overflowing with options.
• Head-Turning Style: Make a statement with fashion that's as unique and dynamic as you are.

Ready to step into a world of colour that knows no bounds? 

Embrace the future of fashion with liquid crystal technology and transform the way you express yourself. The possibilities are as limitless as your imagination!

CLICK HERE TO BROWSE OUR LIQUID CRYSTAL TECHNOLOGY

Read more

Halloween is almost here, and we're getting into the spooky spirit by exploring the science behind one of the most iconic comic book movie effects: Rorschach's mask from Watchmen.

Ever wonder how that mask seems to shift and change with Rorschach's emotions? The secret lies in thermochromic inks - special pigments that transform colour with temperature.

How Does it Work?

These inks are like tiny chameleons, altering their molecular structure in response to heat. Think of it like this: microscopic capsules, smaller than the width of a human hair, are filled with liquid crystals. These crystals react to the slightest change in temperature, shifting their alignment and reflecting light differently. The result? A mesmerising display of colour that morphs before your eyes!

In the case of Rorschach's mask, imagine multiple layers of these inks, each reacting to a different temperature range. As Rorschach breathes or his emotions rise, the mask subtly changes, revealing intricate patterns reminiscent of the famous Rorschach inkblot test.

This dynamic effect perfectly captures the character's mysterious and unpredictable nature. But Watchmen isn't the only place you'll find this incredible technology...

Beyond the Big Screen

Thermochromic inks aren't just for Hollywood magic. They're used in a variety of applications, from mood rings and novelty mugs to more practical uses like temperature indicators on food packaging and even medical devices.

At SFXC, we're fascinated by the creative possibilities of thermochromic inks. We offer a wide range of these pigments in various colours and temperature ranges, allowing you to create your own stunning effects. We even offer custom formulations for unique applications, just like the innovative approach used in Watchmen.

Unleash Your Creativity this Halloween!

This Halloween, why not experiment with thermochromic inks and bring your own creations to life?

• Explore our range of thermochromic pigments and discover the endless possibilities.
• Need a custom solution for your next project? Contact our team of experts to discuss your needs.

Use code SPOOKY15 for 15% off your thermochromic ink order.

Inspired by the work of Hermann Rorschach, the mask in Watchmen is a testament to the power of thermochromic technology. Our cosmetic-grade thermochromic inks are safe for use and custom-produced to meet your needs. (Always review the MSDS before use.) Please contact us for more details. 

Read more

Smart materials are revolutionising industries from technology to fashion. Their ability to respond to environmental stimuli, such as light, temperature, or pressure, opens up countless possibilities for innovative applications. Let's explore four fascinating types of smart materials: liquid crystal, hydrochromic, photochromic, and thermochromic.

Liquid Crystal: The Chameleon of Materials

Liquid crystals are materials that exhibit properties between those of a liquid and a solid. When exposed to certain conditions, they can change colour, transmit light, or even align themselves in specific patterns. This unique behaviour makes them ideal for applications like:

• LCD displays: The backlights in LCD TVs and computer monitors use liquid crystals to control the transmission of light.
• Smart windows: Liquid crystal-based smart windows can adjust their transparency or tint in response to sunlight, improving energy efficiency.
• Temperature sensors: Liquid crystal-based sensors can accurately measure temperature due to their colour-changing properties.

Hydrochromic: Water-Reactive Wonders

Hydrochromic materials change colour when exposed to water. This property makes them suitable for a variety of applications, including:

• Moisture indicators: Hydrochromic indicators can be used to monitor humidity levels or detect leaks.
• Mood rings: These popular accessories change colour based on the wearer's body temperature, often used as a fashion statement.
• Security features: Hydrochromic materials can be used to create tamper-evident packaging or security labels.

Photochromic: Light-Sensitive Chameleons

Photochromic materials change colour when exposed to ultraviolet light. This property is commonly used in:

• Sunglasses: Photochromic lenses darken in response to sunlight, providing protection from harmful UV rays.
• Architectural coatings: Photochromic coatings can be applied to windows or facades to control the amount of sunlight entering a building.
• Security markers: Photochromic materials can be used to create invisible security markings that only become visible under certain lighting conditions.

Thermochromic: Temperature-Sensitive Colour-Changers

Thermochromic materials change colour in response to temperature. This property has a wide range of applications, including:

• Mood indicators: Thermochromic mood rings and bracelets change colour based on the wearer's body temperature.
• Temperature sensors: Thermochromic materials can be used to create simple and inexpensive temperature sensors.
• Fashion accessories: Thermochromic fabrics or accessories can add a fun and interactive element to clothing or accessories.

Electrically Conductive Ink: Powering the Future

Electrically conductive ink is a special type of ink that can conduct electricity. This makes it a valuable material for a variety of applications, including:

• Printed electronics: Electrically conductive ink can be used to print circuits and other electronic components onto flexible substrates.
• Sensors: Conductive ink can be used to create sensors for a variety of applications, such as measuring temperature, pressure, or humidity.
• Energy storage: Conductive ink can be used to create flexible batteries and energy storage devices.

Smart materials like liquid crystal, hydrochromic, photochromic, thermochromic, and electrically conductive ink are revolutionising various industries. Their unique properties offer endless possibilities for innovation and creativity. As technology continues to advance, we can expect to see even more exciting applications of these fascinating materials in the years to come.

Read more