While most companies are still fighting price wars in traditional fabrics, a Shaoxing-based new materials firm has spent eight years turning carbon fiber from 'rigid' to 'flexible'. Zhejiang Jili New Materials Co., Ltd.'s 'Rouhuo' carbon-based fiber, priced at 80,000-90,000 RMB per ton against high-performance aramid, has carved a differentiated path in flame resistance, non-flammability, and spinnability. Behind this price point lies a real sample of China's specialty textile materials moving from lab to market.
Background
'Rouhuo' is not ordinary carbon fiber but an organic-inorganic hybrid modified carbon fiber intermediate. The R&D team introduced polymer modification during the spinning stage of carbon fiber precursor and independently developed specialized oils and sizing agents, solving the industry-wide challenges of high rigidity, low crimp, and difficulty in spinning. The first-generation product 'Carbonron' was rejected by the market due to insufficient strength, poor abrasion resistance, and black debris shedding. The team then retrofitted spinning equipment to achieve performance leaps. This technical path implies that breakthroughs in specialty fibers are not single-point material innovations but systemic engineering from precursor to oil agents to equipment.
The R&D team comprises PhDs and postgraduates from Donghua University, Jiangnan University, Zhejiang Sci-Tech University, and others, with the company leader Yang Shiyu holding a PhD from Donghua. This deep industry-academia binding enables the company to output 'complete technology packages'—customizing modifications at the precursor stage for different downstream scenarios. For buyers, this is not just purchasing a fiber but a tailored solution for specific applications.
Industrial Impact
'Rouhuo' currently focuses on emergency firefighting. The material withstands instantaneous temperatures up to 1800°C, achieves zero melting and zero dripping, and has participated in drafting the industry standard for new energy vehicle fire-control blankets led by the China Fire Protection Association. It has supplied forest firefighting protective clothing fabrics to Heilongjiang and collaborated with Xiaoshan Lantian Zhihui on firefighting robot suits. These applications indicate that the value of specialty textile materials lies not in replacing traditional fabrics but in filling performance gaps in extreme scenarios.
The new energy sector is the next growth pole. The material is applicable to energy storage equipment, new energy vehicle chassis, seats, and storage motor components. Overseas markets show clear demand—Japan, due to frequent power bank explosion incidents, has introduced mandatory standards, and the company is exporting battery fire-proof packs there. In contrast, domestic emergency firefighting is policy-driven, and corresponding mandatory regulations have not yet been implemented, so similar products are not yet widely adopted. This contrast implies that the pace of policy and standard development will directly determine the timing of domestic market explosion, and reminds foreign trade enterprises to pay attention to regulatory dividends in target markets.
Cost and color remain two major bottlenecks. The price of 80,000-90,000 RMB per ton limits civilian applications; home curtains, sofas, hotel carpets have potential but are hard to scale in the short term. The defense and military sector can apply to special protective clothing, chemical protective suits, and protective hoods, which are less price-sensitive and may become a high-value-added breakthrough. The company is negotiating financing cooperation with two quasi-listed energy storage enterprises to accelerate technology iteration through industrial capital, while applying for the China National Textile and Apparel Council Science and Technology Progress Award—indicating that competition in specialty materials has shifted from single-point technology to multi-dimensional games involving capital and standards.