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NEI Introduces Fast-cure Anti-fog Coating

August 19, 2020

Somerset, New Jersey (USA) – NEI Corporation announced today that it has introduced NANOMYTE® SAF-200, a fast cure, durable anti-fog coating with excellent water resistance. The development of the new coating has come about as a result of incorporating years of experience in tailoring the chemistry of coatings to meet customer needs. SAF-200 is amenable to spray, dip, flow, roll, and gravure coating processes, and can be cured within 2 to 5 minutes at a temperature range of 80 – 120 °C.

Anti-fog coatings generally work by creating a hydrophilic surface where condensed moisture spreads into an even film without forming droplets. These coatings have typically suffered from limited anti-fog performance, insufficient abrasion resistance and poor cleanability. NEI’s anti-fog coatings overcome these issues and provide excellent abrasion resistance in addition to anti-fog characteristics. The novel coating technology is based on NEI’s patented scratch-resistant transparent coating, commercially known as NANOMYTE® SR-100. The scratch resistant base coating formulation has been modified with unique amphiphilic compounds which are locked into the coating matrix, thereby leading to durable anti-fog performance. The scratch-resistant coating matrix provides a high degree of mechanical stability.

NANOMYTE® SAF-200 is ideally suited for surfaces where prevention of fogging is needed, such as face shields, respirators, goggles, outdoor signage, camera lenses, environmental enclosures, bathroom mirrors, and other applications where fogging needs to be mitigated. The 2-part liquid coating solution can be applied by dipping, spraying, roll or flow coating. NEI also offers in-house coating services for customer’s parts as well as coating development services, wherein coating formulations are created to address specific customer requirements.

The NANOMYTE® line of protective coatings and surface treatments provide tailored functionalities, such as hydrophobicity, superhydrophobicity, oleophobicity, superoleophobicity, self-healing, fog resistance, self-cleaning (or easy-to-clean), scratch resistance, anti-corrosion, and anti-icing. In addition to imparting protective and aesthetic properties, NANOMYTE® coatings lead to gains in productivity and efficiency and therefore can be used in many applications that traditionally have not used paints or coatings. The coatings are versatile and can be applied on a variety of substrates – including glass, plastic, fiber-composite, metal, and ceramic.

Additional Information: Technical Data Sheet | Safety Data Sheet (Part A) ♦ (Part B)

Download Press Release (pdf) ↓

About NEI Corporation: NEI Corporation is an applications-driven company that utilizes nanotechnology to develop and manufacture Advanced Materials for a broad range of markets. The company’s materials and process technologies are protected by a total of seventeen patents. NEI offers an array of Advanced Protective Coatings for glass, metal and polymer surfaces. The coatings have tailored functionalities such as anti-corrosion, self-healing, scratch resistance, ice-phobic, and self-cleaning.

For more information, give us a call or email us.

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NEI Introduces Three New Battery Materials to its Product Line

June 24, 2020

Somerset, NJ (USA) – NEI Corporation recently introduced three new products, further expanding its product line of Battery Electrode Sheets. The new materials cater to the growing need in the industry for high performance cathode and anode electrodes for lithium and lithium-ion batteries.

NANOMYTE® BE-70E is a cast electrode sheet of Sublimed Sulfur powder. Sulfur cathodes offer a high theoretical capacity of 1,672 mAh/g in a Li-S cell, which is an order of magnitude higher than those of the transition-metal oxide cathodes. The high capacity is based on the conversion reaction of sulfur to form lithium sulfide (Li2S) by reversibly incorporating two electrons per sulfur atom. Li−S cell consists of a lithium metal anode, an organic electrolyte, and a sulfur composite cathode, which leads to a theoretical cell capacity of 1,167 mAh/g. BE-70E has a practical capacity of at least 800 mAh/g. The discharge reaction has an average cell voltage of 2.15 V, resulting in a high theoretical gravimetric energy density of 2,509 Wh/kg at the cell level.

NANOMYTE® BE-150E is a cast electrode sheet of Silicon-Graphite composite powder. Silicon (Si) has attracted great attention due to its remarkably high theoretical specific capacity of ~4200 mAh/g, making it one of the most potential anode materials for advancing high-energy lithium-ion batteries. Si-Graphite composite (Si-C) offers the leverage to improve the electrochemical properties of Si with excellent stability attributed to the surrounding carbon-based matrix and improved electric conductivity network. Si-C tapes showed a nominal capacity of 750 mAh/g at 0.05C (electrode loading, 4 mAh/cm2) and demonstrated excellent cycling stability at 0.2C rate.

NANOMYTE® BE-400E is a cast electrode sheet of Niobium Oxide powder (Nb2O5), which is a new electrode material with pseudocapacitive charge storage being introduced to the market for the first time as a potential anode material. It is capable of exceptionally high rate charge as well as discharge (6 – 10C), with good cycling stability (1,000 – 3,000 cycles) and minimal heat generation during high-rate charge-discharge. The unique architecture of the oxide material enables rapid lithium diffusion on a macro and micro-scale enabling enhanced rate performance.

NEI offers a variety of cathode and anode electrode sheets, suitable for a wide range of Lithium-ion battery applications. Standard electrode sheets are cast single-side on 5″ x 10″ foil current collectors, and are available in ready-to-ship packages of 2, 5, and 10 sheets (per material). For customers with specific needs, tape specifications such as the active material loading, coating thickness, binder type (aqueous/non-aqueous), binder content, or current collector can be modified.

Additional Information: Specification Sheets ¦ Safety Data Sheets

Download Press Release (pdf) ↓

About NEI Corporation: NEI is an application driven company that utilizes nanotechnology to develop and produce advanced materials. The company’s core competencies are in synthesizing nanoscale materials and prototyping products that incorporate advanced materials. NEI Corporation offers cathode and anode materials (both powders and coated electrodes), and solid state electrolytes for use in lithium-ion batteries. We produce battery materials through our scalable and economical solid state synthesis process, which is adaptable to different materials compositions and particle morphologies.

For more information, give us a call or email us.

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NEI’s UV-Protect Technology featured in Coatings World Magazine

September 2018

NEI has introduced UV-Protect (UVP) technology to formulate enhanced versions of its popular NANOMYTE® coating products, which offer unique functionalities in coatings with unparalleled durability. The NANOMYTE® line of protective coatings and surface treatments provide tailored functionalities, such as hydrophobicity, superhydrophobicity, oleophobicity, superoleophobicity, self-healing, fog resistance, self-cleaning (or easy-to-clean), scratch resistance, anti-corrosion, and anti-icing. They have found wide applicability in the industrial and automotive markets for their versatility and ability to be applied to a variety of surfaces – including glass, plastic, fiber-composite, metal, and ceramic. UVP technology imparts enhanced protection from the effects of sun and weather exposure to maintain the unique properties of their coating products when subjected to long-term outdoor exposure.

The newly-introduced product lineup consists of:

Read the Complete Article:

https://www.coatingsworld.com/issues/2018-09-01/view_breaking-news/nei-introduces-uv-protect-coating-technology

About NEI Corporation:

NEI Corporation is an application-driven company that utilizes nanotechnology to develop and produce advanced materials. The company’s core competencies are in synthesizing nanoscale materials and prototyping products that incorporate advanced materials. NEI offers an array of Advanced Protective Coatings for metal and polymer surfaces, with tailored functionalities such as anti-corrosion, self-healing, scratch resistance, ice-phobic, and self-cleaning.

For more information, give us a call or email us.

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NEI introduces NANOMYTE® SE-50, Polymer-Ceramic Composite Electrolyte

May 22, 2018

Somerset, NJ (USA) – NEI Corporation is excited to introduce its latest product: NANOMYTE® SE-50. The solid electrolyte is a hybrid, polymer-ceramic composite material for use in solid state lithium batteries. SE-50 has high Li+ ionic conductivity, is compatible with 5V cathode materials, and provides very low resistance in the cell, making the innovative material unique among available solid electrolytes.

The two key challenges for achieving high performance solid state batteries are the low ionic conductivity of many solid electrolytes and the large impedance posed by the electrode-electrolyte interface. SE-50 has been engineered to address these challenges by having a high Li+ ionic conductivity, combined with low interfacial resistance between the electrode and solid electrolyte. These properties are enabled by the unique elastomeric self-adhesive properties of the solid electrolyte. In addition, SE-50 has excellent electrochemical stability, which allows its use with high voltage cathode materials, such as NMC.

NANOMYTE® SE-50 is used as the separator and is added to the electrode as well, where it can be cast either into a free standing film or directly onto a cathode tape for cell assembly. When fabricating cells, the polymer-ceramic electrolyte is incorporated into the electrode tape in order to confer ionic conductivity to the electrode. This is in contrast to cells using a liquid electrolyte, where the liquid electrolyte molecules can get access to the pores in the electrode. When used in conjunction with traditional binders, such as PVDF, SE-50 serves as a conductive binder to afford Li+ conductivity in the electrodes and reduce the interfacial resistance between the cathode and electrolyte. After the cathode containing NANOMYTE® SE-50 is fabricated, the solid electrolyte can then be cast directly onto the cathode tape. The cathode and separator layers can then be combined with the anode to complete cell assembly.

Learn More »

About NEI Corporation:

NEI Corporation is an application driven company that utilizes nanotechnology to develop and produce advanced materials. The company’s core competencies are in synthesizing nanoscale materials and prototyping products that incorporate advanced materials. NEI Corporation offers cathode and anode materials (both powders and coated electrodes), and solid state electrolytes for use in lithium-ion batteries. We produce battery materials through our scalable and economical solid state synthesis process, which is adaptable to different materials compositions and particle morphologies.

For more information, give us a call or email us.

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NEI introduces durable, anti-fog coating – NANOMYTE® SAF-100

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April 26, 2016

Somerset, New Jersey (USA) – NEI Corporation announced today that it has introduced an optical grade anti-fog coating, NANOMYTE® SAF-100, with durable anti-fog performance and excellent water resistance. The coating passes EN 168 for Mist Retardant Anti-fog Coatings and also exhibits anti-frost properties. Further, the anti-fog properties are retained after repeated washing with soap and water. The coating also has excellent mechanical stability, with a pencil hardness of HB.

SAF-100

NANOMYTE® SAF-100 coated polycarbonate resists fogging over hot water (Left), and upon being removed from a freezer (right).

Anti-fog coatings generally work by creating a hydrophilic surface where condensed moisture spreads into an even film without forming droplets. These coatings have typically suffered from limited anti-fog performance, insufficient abrasion resistance and poor cleanability. NEI’s SAF-100 coating overcomes these issues and provides excellent abrasion resistance in addition to anti-fog characteristics. The novel coating technology is based on NEI’s patented scratch-resistant transparent coating, commercially known as NANOMYTE® SR-100. The scratch resistant base coating formulation has been modified with unique amphiphilic compounds which are locked into the coating matrix, thereby leading to durable anti-fog performance. The scratch-resistant coating matrix provides a high degree of mechanical stability.

NANOMYTE® SAF-100 is ideally suited for surfaces where prevention of fogging and frosting is needed. The coating may be used on sports goggles, face shields, respirators, outdoor signage, camera heads, environmental enclosures, bathroom mirrors and other applications where fogging needs to be mitigated. The liquid coating solution can be applied by dipping, spraying, roll or flow coating. NEI also offers in-house coating services for customer’s parts as well as coating development services, wherein coating formulations are created to address specific customer requirements.

The development of NANOMYTE® SAF-100 has come about as a result of NEI’s capabilities in creating functionalized nanocomposite coatings. The NANOMYTE® line of protective coatings and surface treatments provide tailored functionalities, such as hydrophobicity, superhydrophobicity, oleophobicity, superoleophobicity, self-healing, fog resistance, self-cleaning (or easy-to-clean), scratch resistance, anti-corrosion, and anti-icing. In addition to imparting protective and aesthetic properties, NANOMYTE® coatings lead to gains in productivity and efficiency and therefore can be used in many applications that traditionally have not used paints or coatings. The coatings are versatile and can be applied on a variety of substrates – including glass, plastic, fiber-composite, metal, and ceramic.

Additional Information: NANOMYTE® SAF-100 Technical Data Sheet

About NEI Corporation:

NEI Corporation is an applications-driven company that utilizes nanotechnology to develop and manufacture Advanced Materials for a broad range of markets. The company’s materials and process technologies are protected by a total of seventeen patents. NEI offers an array of Advanced Protective Coatings for glass, metal and polymer surfaces. The coatings have tailored functionalities such as anti-corrosion, self-healing, scratch resistance, ice-phobic, and self-cleaning.

For more information, contact:

Ms. Krista Martin
+1 (732) 868‐3141
sales@neicorporation.com
###

View / Download Press Release (pdf)

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NEI Expands Self-Healing Line of Coatings and Broadens Patent Portfolio

November 3, 2015

Somerset, New Jersey (USA) – NEI Corporation announced today that it has expanded its NANOMYTE® MEND line of top coats where a physical self-healing phenomenon leads to gap closing and crack sealing. The innovative technology platform is applicable to a broad range of substrates such as metal, wood, and polymers – including those that require maintaining a clear glossy appearance. NANOMYTE® MEND coatings can be healed multiple times at the same defect location, thereby reducing life cycle costs by increasing the service life and reducing maintenance costs of the various substrates to which it is applied.

Healing_MEND2

In response to the need for self-healing required in different environments, four MEND products have been introduced. MEND 1000 is based on US Patent 8,987,352, where a thermally induced physical self-healing phenomenon leads to gap closing and crack sealing. The self-healing coating involves a unique phase-separated morphology that facilitates the delivery of the self-healing agent to the damage site (such as a scratch or crack) thereby restoring the coating appearance & function. The coating can be self-healed by the application of warm air for several seconds with a simple device, such as a household hair dryer. Additionally, the properties of the coating – such as hardness, gloss, and refractive index – can be altered as needed for the specific application. The more recently developed, patent-pending MEND 2000 allows self-healing at near ambient temperature. MEND 3000 is a solvent-borne self-healing coating that can be cured at room temperature. MEND 4000, on the other hand, is a waterborne polyurethane-based, self-healing coating (US Patent 8,664,298). The current series of MEND coatings are based on polyurethane, but the principle is applicable to other coating systems as well – including acrylics and epoxies, as well as UV-curable systems.

MEND_Selection_Guide

Self-healing principles can also be applied to surface treatments of metals. To this end, NEI has developed a series of pretreatments for different metals, where a chemical self-healing mechanism imparts corrosion resistance. The US Patent and Trademark Office has issued a notice of allowance for NEI’s patent on another self-healing coating technology. The allowed claims describe a chemical conversion coating for protecting magnesium alloys from corrosion (NANOMYTE® PT-60). PT-60 mimics the performance of chromate conversion coatings. The nanoscale structure of the magnesium surface allows ions to diffuse on demand to the damage site, forming a barrier that prevents further corrosion. Additionally, PT-60 has been engineered to act as a tie layer that bonds the overlying primer with the metal. Excellent field performance has been observed in select applications.

The NANOMYTE® MENDTM family of coatings complement NEI’s portfolio of Advanced Protective Coatings and Surface Treatments which provide tailored functionalities, such as hydrophobicity, superhydrophobicity, oleophobicity, superoleophobicity, self-healing, fog resistance, self-cleaning (or easy-to-clean), scratch resistance, anti-corrosion, and anti-icing. In addition to imparting protective and aesthetic properties, NANOMYTE® coatings lead to gains in productivity and efficiency and therefore can be used in many applications that traditionally have not used paints or coatings. The coatings are versatile and can be applied on a variety of different substrates – including glass, plastic, fiber-composite, metal, and ceramic.

Download Press Release (pdf) »

 

About NEI Corporation:

NEI Corporation is an applications driven company that utilizes nanotechnology to develop and produce advanced materials. The company’s core competencies are in synthesizing nanoscale materials and prototyping products that incorporate the advanced materials. Founded in 1997, the company manufactures and sells advanced materials products, provides materials development services, and performs contract-based R&D for public and private entities. NEI has built a strong manufacturing and R&D infrastructure that enables rapid transition of concepts to products. The company’s products are backed by a suite of issued and pending patents and sold under the registered trademark NANOMYTE®.

For additional information on our MEND coatings, including product specs & a summary presentation, contact us.

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NEI Expands NANOMYTE® Lithium Battery Product Line

September 9, 2015

Somerset, New Jersey (USA) – NEI Corporation, a leading developer and manufacturer of specialty cathode, anode, and electrolyte materials for Lithium-ion batteries, has announced an expansion of its NANOMYTE® Lithium Battery Product Line. The new products include:

NEI also offers oxide and sulfide electrolyte powders and dispersions, such as:

Specialty compositions and particle morphologies of your choice can also be custom produced.

About NEI Corporation:
NEI offers cost-effective, comprehensive materials development, characterization, & electrochemical testing services to its customers. As a long, trusted source for materials used in lithium-ion batteries and supercapacitors, we are also well positioned to reproducibly synthesize small and large quantities of custom cathode, anode, and solid electrolyte compositions. We create a custom materials solution to meet your requirements through a structured approach involving specified milestones, and all work is done in a highly confidential manner.

We look forward to serving your battery needs!

For more information, contact:
Ms. Krista Martin
+1 (732) 868‐3141
sales@neicorporation.com
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NEI Introduces NANOMYTE® MerGon FG – A New and Efficient Sorbent for Mercury Removal

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July 18, 2012

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Somerset, NJ – NEI Corporation announced today that it has completed the demonstration of a line of non‐brominated sorbents for the removal of mercury (Hg) from flue gas. The combustion exhaust gas produced by many coal‐fired power plants contains mercury, a toxic pollutant that can cause impaired neurological development and damage to the gastrointestinal tract and kidney. The NANOMYTE® MerGon FG sorbents are designed to meet and exceed the EPA’s new Mercury and Air Toxics Standards (MATS) for coal and oil‐fired power plants. MerGon FG is produced using conventional chemical processes, and is based upon low‐cost, powdered activated carbon. In field trials performed in coal fired power plant slip streams, using baghouse and electrostatic precipitator (ESP) configurations, the MerGon FG sorbents perform at least as good as or better than advanced brominated activated carbons used for Hg removal today. The field studies also show that the performance of MerGon FG with sulfur containing coal was better than that of brominated activated carbon. NANOMYTE® MerGon FG sorbents contain no halogens or precious metals. They are fly ash compatible, concrete friendly, and are expected to be cost competitive.

NEI is seeking licensing and manufacturing partners for its patent pending NANOMYTE® MerGon FG high performance sorbents for mercury (Hg) removal from flue gas. Ganesh Skandan, CEO of NEI Corporation, noted that “by eliminating the corrosion associated with halogenated sorbents and employing the fly ash in concrete, these novel sorbents can enable a lower total cost per pound of Hg removed.”

NEI Corporation also offers NANOMYTE® MerGon AG and FP, a patented line of sorbents for removing mercury from contaminated waters. MerGon sorbents were developed with funding from the United States Department of Energy’s Small Business Innovative Research Program.

About NEI Corporation 

Founded in 1997, NEI (www.neicorporation.com) develops, manufactures, and distributes nanoscale materials for a broad range of industrial customers around the world. NEI’s products include advanced protective coatings, high performance battery electrode materials, and specialty nanoscale materials for diverse applications. NEI has created a strong foundation in the emerging field of nanotechnology that has enabled the company to become a leader in selected markets. The company headquarters is based in Somerset, NJ.

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