https://www.nnf-tech.com/products/head-guard/
HEAD GUARD HELMET LINERS
For football/baseball/taekwondo helmets and other soft helmets. Traditional motorcycle or electric bike helmet liners are hard plastic EPS, regardless of wearing comfort and protection are much lower than non-newtonian fluid properties helmet liners.
Patented Producdts With Independent Intellectual Property Rights
Use Of Environmentally Safe Materials
Passed REACH 225 and RoHS2.0 test. Without odor, non-toxic, no heavy ... morehttps://www.nnf-tech.com/products/head-guard/
HEAD GUARD HELMET LINERS
For football/baseball/taekwondo helmets and other soft helmets. Traditional motorcycle or electric bike helmet liners are hard plastic EPS, regardless of wearing comfort and protection are much lower than non-newtonian fluid properties helmet liners.
Patented Producdts With Independent Intellectual Property Rights
Use Of Environmentally Safe Materials
Passed REACH 225 and RoHS2.0 test. Without odor, non-toxic, no heavy metals and other harmful substances.
Protection performance increased at least 5-10 times than traditional EPS.
It's lightweight,breathable and waterproof. Can quickly dissipate heat and carry away water vapor.
Compared to hard plastic EPS, the non-newtonian fluid properties of the material are soft and fold-able.
#helmet #liner #material
https://www.nnf-tech.com/video/high-impact-resistance-test-of-nnf-shear-thickening-fluid-material.html
JIUSHI Technology (NNF Tech), founded in 2020, is a research-driven manufacturing enterprise integrating R&D, production, and sales. Established by a team of domestic and international materials experts, the company specializes in shear-thickening-fluid-based impact-absorbing foam, flexible liners, and finished protective gear for body, sports, military, and industrial protection applications... morehttps://www.nnf-tech.com/video/high-impact-resistance-test-of-nnf-shear-thickening-fluid-material.html
JIUSHI Technology (NNF Tech), founded in 2020, is a research-driven manufacturing enterprise integrating R&D, production, and sales. Established by a team of domestic and international materials experts, the company specializes in shear-thickening-fluid-based impact-absorbing foam, flexible liners, and finished protective gear for body, sports, military, and industrial protection applications.
The manufacturing base is located in Huangshan Intelligent Manufacturing Innovation Park, Anhui Province. The 4,000-square-meter facility is equipped with two advanced production lines and two robotic arms, with an annual capacity of 3.2 million finished protective products and components. NNF aims to provide high-performance energy-absorbing and shock-absorbing protective gear worldwide. The company has obtained ISO9001, CE, EN1621, EN13061, NOCSAE, and UKCA certifications, and its products comply with EU REACH225 and RoHS2.0 requirements. NNF also owns two invention patents and eight utility model patents.
#shear #thickening #materials
https://www.nnf-tech.com/nnf-shear-thickening-fluid/
A shear thickening non newtonian fluid is a type of smart, responsive protective medium. Unlike standard liquids (like water) whose viscosity remains constant, its physical state changes dynamically based on the velocity or force applied to it.
Simply put: it flows like a liquid under gentle motion, but instantly hardens into a solid barrier when struck by a sudden impact.
The Revolutionary Advantage of Shear-Thickening Materials
Advanc... morehttps://www.nnf-tech.com/nnf-shear-thickening-fluid/
A shear thickening non newtonian fluid is a type of smart, responsive protective medium. Unlike standard liquids (like water) whose viscosity remains constant, its physical state changes dynamically based on the velocity or force applied to it.
Simply put: it flows like a liquid under gentle motion, but instantly hardens into a solid barrier when struck by a sudden impact.
The Revolutionary Advantage of Shear-Thickening Materials
Advanced shear thickening material solutions represent a transformative leap in personal and equipment protection. Their fundamental advantage lies in an intelligent, rate-dependent molecular response:
Flexible Comfort (At Rest): Under normal movement, this stf fluid remains soft, highly flexible, and adaptive. It conforms smoothly to the body, ensuring maximum comfort and zero restriction on mobility.
Instant Hardening (Upon Impact): The exact millisecond a high-velocity force or impact hits, the microscopic particles undergo an instantaneous shear thickening transition. They lock together into rigid clusters, turning the soft shear thickening liquid into a solid shield within milliseconds.
Energy Dissipation & Recovery: This temporary solid structure absorbs, disperses, and dissipates kinetic energy across a wide area, neutralizing the force before the material seamlessly returns to its flexible state.
Adaptive Impact Protection for Sports and Tactical Applications
This dynamic dual-phase behavior unlocks revolutionary safety applications across high-performance sports environments. By eliminating the traditional trade-off between mobility and heavy shielding, NNF technology enhances body protection without sacrificing speed.
Next-Gen Sports Equipment: Perfectly integrated into premium motorcycle gears, ski apparel, soccer shin guards, and athletic helmet liners.
Intelligent Shock Absorption: Under normal active conditions, athletes benefit from lightweight, ergonomic equipment that contours seamlessly to the body. Upon a sudden fall or heavy collision, the rapid shear thickening response triggers in milliseconds.
Certified Safety: It immediately stiffens to absorb and disperse extreme kinetic energy, drastically lowering the risk of fractures, severe contusions, and impact-related concussions.
Flexible Comfort with Instant Impact Absorbing Technology
In tactical defense and military armor design, heavy and rigid materials often limit operational capability. NNF’s state-of-the-art shear thickening materials deliver elite combat-ready defense while maintaining full tactical mobility.
Advanced Armor Integration: Formulated specifically as an inner lining layer for modern ballistic vest inserts, advanced combat helmets, and high-impact tactical limb guards.
Blunt Force Trauma (BFT) Mitigation: When subjected to ballistic impacts, blast overpressure, or lethal fragmentation, the composite layers dynamically dissipate high-energy kinetic forces across the entire surface. This significantly minimizes blunt force trauma behind the armor plate—a primary cause of internal injury in defense environments.
Proven Battlefield Combat Readiness: Rigigorously tested to maximize tactical survival and operational performance, allowing personnel to move swiftly and stand resiliently against extreme external threats.
Non-Newtonian Materials Enhancing Safety in High-Risk Environments
Safety demands material intelligence that adapts before danger strikes. NNF engineered solutions bring an advanced, highly responsive level of protection to modern manufacturing and heavy-duty safety industrial fields.
Ergonomic Liquid Mobility: At rest, the advanced non newtonian fluid matrix exhibits a smooth, flexible liquid-like behavior, adapting effortlessly to complex component shapes or human joint movements.
Resilient Industrial Protection: The moment a high-velocity threat or sudden mechanical shear stress is applied, the material sets a new global standard for compliance and safety. It ensures maximum resilience under intense external force, safeguarding both critical machinery and professional operators in the most demanding hazardous environments.
#buy #shear #thickening #fluid
NNF-RB SERIES Head Guard Helmet Liner
https://www.nnf-tech.com/products/head-guard/
#helmet #liner #material
HEAD GUARD HELMET LINERS
For football/baseball/taekwondo helmets and other soft helmets. Traditional motorcycle or electric bike helmet liners are hard plastic EPS, regardless of wearing comfort and protection are much lower than non-newtonian fluid properties helmet liners.
Patented Producdts With Independent Intellectual Property Rights
Use Of Environmentally Safe Materials
Pass... moreNNF-RB SERIES Head Guard Helmet Liner
https://www.nnf-tech.com/products/head-guard/
#helmet #liner #material
HEAD GUARD HELMET LINERS
For football/baseball/taekwondo helmets and other soft helmets. Traditional motorcycle or electric bike helmet liners are hard plastic EPS, regardless of wearing comfort and protection are much lower than non-newtonian fluid properties helmet liners.
Patented Producdts With Independent Intellectual Property Rights
Use Of Environmentally Safe Materials
Passed REACH 225 and RoHS2.0 test. Without odor, non-toxic, no heavy metals and other harmful substances.
Protection performance increased at least 5-10 times than traditional EPS.
It's lightweight,breathable and waterproof. Can quickly dissipate heat and carry away water vapor.
Compared to hard plastic EPS, the non-newtonian fluid properties of the material are soft and fold-able.
High-Impact Test of NNF Molded Protective Component
https://www.nnf-tech.com/video/high-impact-resistance-test-of-nnf-shear-thickening-fluid-material.html
#shear #thickening #material
RECOMMENDED NNF IMPACT PROTECTION GEARS
KNEE GUARD - MOTORCYCLE CLOTHING/ SKI WEAR AND OTHER BUILT-IN PROTECTIVE GEAR
It is made of innovative polymer raw materials with non-Newtonian fluid characteristics and developed independently. Used in motorcycle clothes and ski clothes.It is soft to touch,but once und... moreHigh-Impact Test of NNF Molded Protective Component
https://www.nnf-tech.com/video/high-impact-resistance-test-of-nnf-shear-thickening-fluid-material.html
#shear #thickening #material
RECOMMENDED NNF IMPACT PROTECTION GEARS
KNEE GUARD - MOTORCYCLE CLOTHING/ SKI WEAR AND OTHER BUILT-IN PROTECTIVE GEAR
It is made of innovative polymer raw materials with non-Newtonian fluid characteristics and developed independently. Used in motorcycle clothes and ski clothes.It is soft to touch,but once under the impact,the impact forces are immediately converted into intermolecular interaction and heat energy,which can absorb more than 95% of the impact energy.After the impact,it returns to a soft.Its protection effect is at least 5-10 times than other ordinary protective gear (EVA,PE).
SHOULDER GUARD - MOTORCYCLE CLOTHING/ SKI WEAR AND OTHER BUILT-IN PROTECTIVE GEAR
It is made of innovative polymer raw materials with non-Newtonian fluid characteristics and developed independently. Used in motorcycle clothes and ski clothes.It is soft to touch,but once under the impact,the impact forces are immediately converted into intermolecular interaction and heat energy,which can absorb more than 95% of the impact energy.After the impact,it returns to a soft.Its protection effect is at least 5-10 times than other ordinary protective gear (EVA,PE).
NNF-AP SERIES MILITARY/POLICE EXTERNAL TACTICAL PROTECTIVE GEAR
NNF shell using self-developed formula. Energy absorption is still excellent in -40°C low-temperature. The wrap fabric is cut-proof, stab-resistant and waterproof. The inner liner adopt non-Newtonian fluid properties material. Protection performance is excellent, while the traditional protective gear shell on the market uses rubber. The liner uses pearl cotton or EVA, which has a low protective effect.
LATEST NEWS OF NNF IMPACT PROTECTION GEARS
How Can Military Protection Gear Become Lighter without Sacrificing Safety?
Modern military protection gear can become lighter without reducing safety by adopting advanced impact-responsive materials, optimized structural designs, and lightweight composite technologies. Among...
Traditional Pads vs Smart Impact Protection: Why Athletes Are Choosing New Materials
Traditional protective pads have helped athletes reduce injuries for decades, but modern sports demand more than simple impact absorption. Athletes today need protection that is lightweight, flexible,...
What Is Shear Thickening Fluid? Understanding the Future of Smart Impact Protection Materials
What Is Shear Thickening Fluid? Understanding the Future of Smart Impact Protection Materials
Shear thickening fluid (STF) is a smart material that increases its viscosity when exposed to sudden shear forces or high-speed impact. Under normal conditions, it remains flexible and flowable, but w...
NNF Shear Thickening Fluid
https://www.nnf-tech.com/nnf-shear-thickening-fluid/
#what #is #non #newtonian #fluid
What is Shear Thickening Fluid (STF)?
A shear thickening non newtonian fluid is a type of smart, responsive protective medium. Unlike standard liquids (like water) whose viscosity remains constant, its physical state changes dynamically based on the velocity or force applied to it.
Simply put: it flows like a liquid under gentle motion, but instantly hardens into a solid barrier... moreNNF Shear Thickening Fluid
https://www.nnf-tech.com/nnf-shear-thickening-fluid/
#what #is #non #newtonian #fluid
What is Shear Thickening Fluid (STF)?
A shear thickening non newtonian fluid is a type of smart, responsive protective medium. Unlike standard liquids (like water) whose viscosity remains constant, its physical state changes dynamically based on the velocity or force applied to it.
Simply put: it flows like a liquid under gentle motion, but instantly hardens into a solid barrier when struck by a sudden impact.
The Revolutionary Advantage of Shear-Thickening Materials
Advanced shear thickening material solutions represent a transformative leap in personal and equipment protection. Their fundamental advantage lies in an intelligent, rate-dependent molecular response:
Flexible Comfort (At Rest): Under normal movement, this stf fluid remains soft, highly flexible, and adaptive. It conforms smoothly to the body, ensuring maximum comfort and zero restriction on mobility.
Instant Hardening (Upon Impact): The exact millisecond a high-velocity force or impact hits, the microscopic particles undergo an instantaneous shear thickening transition. They lock together into rigid clusters, turning the soft shear thickening liquid into a solid shield within milliseconds.
Energy Dissipation & Recovery: This temporary solid structure absorbs, disperses, and dissipates kinetic energy across a wide area, neutralizing the force before the material seamlessly returns to its flexible state.
Adaptive Impact Protection for Sports and Tactical Applications
This dynamic dual-phase behavior unlocks revolutionary safety applications across high-performance sports environments. By eliminating the traditional trade-off between mobility and heavy shielding, NNF technology enhances body protection without sacrificing speed.
Next-Gen Sports Equipment: Perfectly integrated into premium motorcycle gears, ski apparel, soccer shin guards, and athletic helmet liners.
Intelligent Shock Absorption: Under normal active conditions, athletes benefit from lightweight, ergonomic equipment that contours seamlessly to the body. Upon a sudden fall or heavy collision, the rapid shear thickening response triggers in milliseconds.
Certified Safety: It immediately stiffens to absorb and disperse extreme kinetic energy, drastically lowering the risk of fractures, severe contusions, and impact-related concussions.
Flexible Comfort with Instant Impact Absorbing Technology
In tactical defense and military armor design, heavy and rigid materials often limit operational capability. NNF’s state-of-the-art shear thickening materials deliver elite combat-ready defense while maintaining full tactical mobility.
Advanced Armor Integration: Formulated specifically as an inner lining layer for modern ballistic vest inserts, advanced combat helmets, and high-impact tactical limb guards.
Blunt Force Trauma (BFT) Mitigation: When subjected to ballistic impacts, blast overpressure, or lethal fragmentation, the composite layers dynamically dissipate high-energy kinetic forces across the entire surface. This significantly minimizes blunt force trauma behind the armor plate—a primary cause of internal injury in defense environments.
Proven Battlefield Combat Readiness: Rigigorously tested to maximize tactical survival and operational performance, allowing personnel to move swiftly and stand resiliently against extreme external threats.
Non-Newtonian Materials Enhancing Safety in High-Risk Environments
Safety demands material intelligence that adapts before danger strikes. NNF engineered solutions bring an advanced, highly responsive level of protection to modern manufacturing and heavy-duty safety industrial fields.
Ergonomic Liquid Mobility: At rest, the advanced non newtonian fluid matrix exhibits a smooth, flexible liquid-like behavior, adapting effortlessly to complex component shapes or human joint movements.
Resilient Industrial Protection: The moment a high-velocity threat or sudden mechanical shear stress is applied, the material sets a new global standard for compliance and safety. It ensures maximum resilience under intense external force, safeguarding both critical machinery and professional operators in the most demanding hazardous environments.
https://www.nnf-tech.com/products/head-guard/
HEAD GUARD HELMET LINERS
For football/baseball/taekwondo helmets and other soft helmets. Traditional motorcycle or electric bike helmet liners are hard plastic EPS, regardless of wearing comfort and protection are much lower than non-newtonian fluid properties helmet liners.
Patented Producdts With Independent Intellectual Property Rights
Use Of Environmentally Safe Materials
Passed REACH 225 and RoHS2.0 test. Without odor, non-toxic, no heavy ... morehttps://www.nnf-tech.com/products/head-guard/
HEAD GUARD HELMET LINERS
For football/baseball/taekwondo helmets and other soft helmets. Traditional motorcycle or electric bike helmet liners are hard plastic EPS, regardless of wearing comfort and protection are much lower than non-newtonian fluid properties helmet liners.
Patented Producdts With Independent Intellectual Property Rights
Use Of Environmentally Safe Materials
Passed REACH 225 and RoHS2.0 test. Without odor, non-toxic, no heavy metals and other harmful substances.
Protection performance increased at least 5-10 times than traditional EPS.
It's lightweight,breathable and waterproof. Can quickly dissipate heat and carry away water vapor.
Compared to hard plastic EPS, the non-newtonian fluid properties of the material are soft and fold-able.
Specification
PRODUCT NAME NNF-RB-A1
SIZE(mm) 544×179mm
THICKNESS (mm) 13mm
#helmet #liner #material
https://www.nnf-tech.com/nnf-shear-thickening-fluid/
What is Shear Thickening Fluid (STF)?
A shear thickening non newtonian fluid is a type of smart, responsive protective medium. Unlike standard liquids (like water) whose viscosity remains constant, its physical state changes dynamically based on the velocity or force applied to it.
Simply put: it flows like a liquid under gentle motion, but instantly hardens into a solid barrier when struck by a sudden impact.
The Revolutionary Advantage o... morehttps://www.nnf-tech.com/nnf-shear-thickening-fluid/
What is Shear Thickening Fluid (STF)?
A shear thickening non newtonian fluid is a type of smart, responsive protective medium. Unlike standard liquids (like water) whose viscosity remains constant, its physical state changes dynamically based on the velocity or force applied to it.
Simply put: it flows like a liquid under gentle motion, but instantly hardens into a solid barrier when struck by a sudden impact.
The Revolutionary Advantage of Shear-Thickening Materials
Advanced shear thickening material solutions represent a transformative leap in personal and equipment protection. Their fundamental advantage lies in an intelligent, rate-dependent molecular response:
Flexible Comfort (At Rest): Under normal movement, this stf fluid remains soft, highly flexible, and adaptive. It conforms smoothly to the body, ensuring maximum comfort and zero restriction on mobility.
Instant Hardening (Upon Impact): The exact millisecond a high-velocity force or impact hits, the microscopic particles undergo an instantaneous shear thickening transition. They lock together into rigid clusters, turning the soft shear thickening liquid into a solid shield within milliseconds.
Energy Dissipation & Recovery: This temporary solid structure absorbs, disperses, and dissipates kinetic energy across a wide area, neutralizing the force before the material seamlessly returns to its flexible state.
Adaptive Impact Protection for Sports and Tactical Applications
This dynamic dual-phase behavior unlocks revolutionary safety applications across high-performance sports environments. By eliminating the traditional trade-off between mobility and heavy shielding, NNF technology enhances body protection without sacrificing speed.
Next-Gen Sports Equipment: Perfectly integrated into premium motorcycle gears, ski apparel, soccer shin guards, and athletic helmet liners.
Intelligent Shock Absorption: Under normal active conditions, athletes benefit from lightweight, ergonomic equipment that contours seamlessly to the body. Upon a sudden fall or heavy collision, the rapid shear thickening response triggers in milliseconds.
Certified Safety: It immediately stiffens to absorb and disperse extreme kinetic energy, drastically lowering the risk of fractures, severe contusions, and impact-related concussions.
Flexible Comfort with Instant Impact Absorbing Technology
In tactical defense and military armor design, heavy and rigid materials often limit operational capability. NNF’s state-of-the-art shear thickening materials deliver elite combat-ready defense while maintaining full tactical mobility.
Advanced Armor Integration: Formulated specifically as an inner lining layer for modern ballistic vest inserts, advanced combat helmets, and high-impact tactical limb guards.
Blunt Force Trauma (BFT) Mitigation: When subjected to ballistic impacts, blast overpressure, or lethal fragmentation, the composite layers dynamically dissipate high-energy kinetic forces across the entire surface. This significantly minimizes blunt force trauma behind the armor plate—a primary cause of internal injury in defense environments.
Proven Battlefield Combat Readiness: Rigigorously tested to maximize tactical survival and operational performance, allowing personnel to move swiftly and stand resiliently against extreme external threats.
Non-Newtonian Materials Enhancing Safety in High-Risk Environments
Safety demands material intelligence that adapts before danger strikes. NNF engineered solutions bring an advanced, highly responsive level of protection to modern manufacturing and heavy-duty safety industrial fields.
Ergonomic Liquid Mobility: At rest, the advanced non newtonian fluid matrix exhibits a smooth, flexible liquid-like behavior, adapting effortlessly to complex component shapes or human joint movements.
Resilient Industrial Protection: The moment a high-velocity threat or sudden mechanical shear stress is applied, the material sets a new global standard for compliance and safety. It ensures maximum resilience under intense external force, safeguarding both critical machinery and professional operators in the most demanding hazardous environments.
Engineered Beyond Traditional Protection: NNF Protective Gear Performance Comparison
Not all protective gear delivers the same balance of comfort, durability, and impact protection. NNF finished protectors combine shear thickening fluid technology with high-performance impact-absorbing foam and flexible liner structures, providing adaptive protection that remains comfortable during movement and stiffens rapidly under impact.
#buy #shear #thickening #fluid
