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.
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.
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.
