In industrial manufacturing’s accelerated transition toward high-end and precision processes, are these pain points becoming barriers to boosting capacity and improving quality: parts prone to softening and creep under high-temperature conditions, difficulty controlling dimensional accuracy in precision machining, material failure in extreme environments, and inefficient processing driving up production costs?
Defining a New Benchmark for High-Performance Composites with High-Temperature Hardcore Strength
Our company’s developed JHFRTP®CF/TPI-UD Unidirectional Tape perfectly solves all the above challenges with hardcore technical strength, injecting new momentum into high-end manufacturing.
Its core advantages directly target industry pain points:
The TPI matrix has a glass transition temperature (Tg) as high as 245°C, over 100°C higher than the 143°C of traditional CF/PEEK! This means that JHFRTP®CF/TPI-UD Unidirectional Tape maintains excellent dimensional stability under long-term continuous operating conditions at 200°C—no softening, no relaxation, no creep—completely solving the industry challenge of CF/PEEK losing rigidity above 150°C and deforming or failing under long-term loads. At the same time, JHFRTP®CF/TPI-UD Unidirectional Tape also exhibits outstanding low-temperature tolerance, significantly outperforming CF/PEEK in resistance to low-temperature embrittlement. Even in extremely low-temperature environments, it maintains good mechanical properties and dimensional stability without sudden strength loss or cracking, making it suitable for various extreme low-temperature applications such as polar equipment, cryogenic pipelines, and aerospace cryogenic components, ensuring reliable service across the full temperature range. With performance surpassing CF/PEEK, JHFRTP®CF/TPI-UD Unidirectional Tape redefines the application standards for high-performance composites. Its stable, efficient, and durable product characteristics make it the ideal choice for demanding scenarios such as aerospace, precision machinery, and high-end equipment, helping you reduce costs, increase efficiency, and seize the high ground in high-end manufacturing!
Slurry Process Empowers Defining CF/TPI High-End Manufacturing Standards
The precise slurry preparation process is the core support for achieving stable production of JHFRTP®CF/TPI-UD. We use ultra-fine TPI powder (particle size D50 ≤ 20 μm) specially developed by Junhua HPP for thermoplastic unidirectional prepreg tapes, combined with special dispersing aids, to prepare a stable water-based slurry system. During production, the carbon fiber tow is evenly spread by a spreading device and precisely formed through multiple processes including impregnation, drying, pre-melting, and flat plate shaping. Process parameters are strictly controlled throughout to ensure stable quality.
Compared to the traditional hot-melt method, our slurry process offers significant advantages: TPI resin wets, coats, and disperses carbon fibers more thoroughly, reducing tape porosity and improving interfacial bonding. The production line is equipped with online concentration detection, tension adjustment, and thickness feedback systems, ensuring the carbon fiber content by mass is stably maintained in the optimal range of 62%–67%, with thickness tolerance precisely controlled within ±0.02 mm, significantly exceeding industry standards.
Secondly, the winding system features adaptive tension control technology. Every meter of tape undergoes strict online full inspection, with key indicators such as tensile strength rigorously controlled to meet aviation-grade standards, providing stable and reliable core substrate for high-end fields.
Cost Reduction, Efficiency Improvement, Quality Enhancement The Integrated Optimal Solution for High-End Smart Manufacturing
Choosing JHFRTP®CF/TPI-UD Unidirectional Tape for enterprises in high-end fields such as semiconductors, military, and aerospace means not only selecting superior product performance but also adopting an integrated solution for “cost reduction, efficiency improvement, and quality enhancement”:
In the semiconductor field, efficient processing can greatly shorten production cycles. Components such as reflow soldering fixtures and IC trays can be batch-molded in one step, requiring no secondary processing, and scrap materials are recyclable, significantly saving labor and reducing waste. Compared to CF/PEEK, the service life of core components is increased by more than three times, and downtime losses are reduced by 70%, making it suitable for core processes such as advanced packaging and wafer manufacturing;
In the military field, its high-temperature resistance, radiation resistance, and high rigidity perfectly match the extreme operating conditions of weapon equipment, improving equipment reliability and reducing maintenance frequency and logistics costs;
In the aerospace field, its advantages of lightweight, high-temperature stability, and resistance to high-low temperature shock meet the requirements for high-temperature structural parts and lightweight components of spacecraft, helping reduce weight and consumption while ensuring long-term stable service in extreme space environments.
The comprehensive performance of CF/TPI fully surpasses CF/PEEK, making it the core choice for enterprises in semiconductor, military, and aerospace fields to upgrade products and seize market opportunities, highlighting its irreplaceable product value.
Full-Chain Quality Assurance Building the Future of High-End Manufacturing Together
From the hardcore performance breakthrough of a 245°C ultra-high glass transition temperature to the mass production innovation of the slurry process, and further to the full-scenario value realization in the three core fields of semiconductor, military, and aerospace, JHFRTP®CF/TPI-UD Unidirectional Tape and the CF/TPI unidirectional plates prepared from this substrate are becoming essential core materials in the upgrade process of high-end manufacturing, comprehensively surpassing traditional CF/PEEK in overall performance.
Relying on over a decade of technical accumulation and R&D experience in the field of thermoplastic composites, we have established a fully self-controlled system from raw material development, process optimization, to finished product inspection. CF/TPI unidirectional plates are all pressed using self-produced stable JHFRTP®CF/TPI-UD Unidirectional Tape, inheriting the excellent mechanical properties and high-temperature stability of the tape. Plate products with different thicknesses, layup orientations, and sizes can be customized according to customer requirements to meet the processing needs of various complex structural parts. At the same time, we are equipped with a professional technical service team to provide customers with one-stop technical support from material selection, molding process guidance, to application optimization, solving customers’ full-process challenges from product design to mass production.
Currently, global high-end manufacturing is rapidly evolving toward high durability, high precision, and lightweight. The performance boundaries of materials determine the height of industry development. Our company will continue to deepen technological innovation in thermoplastic composites, continuously improve the performance and quality stability of CF/TPI series products, and with more reliable core substrates and more complete solutions, walk hand in hand with high-end manufacturing enterprises, jointly breaking through technical bottlenecks, seizing the high ground of global industrial competition, and helping China’s high-end manufacturing reach new heights.