Global TC NCF Market Strategic Research Report

Scope of the Report

The global TC NCF market size is predicted to grow from US$ 7.64 million in 2025 to US$ 39.36 million in 2032; it is expected to grow at a CAGR of 21.0% from 2026 to 2032.

Thermal Compression Non-Conductive Film, abbreviated as TC NCF, is a thin-film non-conductive adhesive material used in thermal compression bonding processes for advanced semiconductor packaging. In essence, during chip stacking or chip-to-substrate interconnection, it uses the combined effect of heat and pressure to provide insulating filling, gap support, interfacial adhesion, and solder joint protection between micro-bumps, while preventing electrical short circuits between adjacent interconnection points. Compared with conventional underfill materials, TC NCF places greater emphasis on a pre-applied film format, micron-level thickness control, flowability and curing stability during thermal compression, and low-void performance in high-density bump arrays. Unlike conductive film materials, TC NCF itself does not perform an electrical conduction function. Electrical connection is mainly achieved through copper pillars, solder bumps, or micro-bumps, while the material itself provides insulation, filling, protection, and reliability maintenance. This product is particularly suitable for HBM, TSV memory, 2.5D and 3D packaging, high-performance computing chips, and AI accelerator packaging, where requirements for interlayer gaps, package height, thermal paths, and long-term reliability are extremely high.

TC NCF occupies a critical position as a functional film material in the advanced packaging materials value chain. It connects upstream resin systems, fillers, release films, coating materials, and functional additives, and is directly linked to downstream demand from HBM manufacturing, wafer-level packaging, flip-chip packaging, and system-level advanced packaging. Its role is not merely to replace conventional adhesives, but to address systematic challenges in high-density multi-chip stacking, including micro-bump protection, interlayer gap filling, electrical insulation, thermal compression process-window stability, and stack reliability. With the development of HBM3E, HBM4, and higher-stack HBM, the technical direction of TC NCF is shifting from conventional adhesive materials toward thinner film thickness, lower voiding, higher Tg, lower CTE, lower dielectric loss, and improved thermal management. The current market remains at a stage characterized by high entry barriers, small scale, and rapid growth. Resonac has announced capacity expansion for AI semiconductor materials such as NCF and TIM, with the goal of increasing related capacity to 3.5 to 5 times the current level. This shows that core suppliers already regard this class of materials as a strategic product for the growth of AI chips and HBM advanced packaging. From the perspective of upstream and downstream market influence, the upstream side of TC NCF is mainly affected by high-performance resins, low ionic impurity control, precision coating equipment, functional fillers, and semiconductor-grade clean manufacturing capabilities. Midstream companies need capabilities in formulation development, film-thickness uniformity control, thermal compression rheology adjustment, reliability validation, and customer co-qualification. Downstream demand is jointly driven by HBM memory manufacturers, advanced packaging houses, OSATs, AI accelerator supply chains, and data center chip demand. Growth in HBM will directly expand the potential demand for TC NCF, but different packaging routes will affect its penetration rate. Samsung continues to maintain and improve the TC NCF route, while SK hynix has formed strong competition in HBM through the MR-MUF route. This means that the TC NCF market will not expand linearly with total HBM volume, but will instead be jointly determined by customer process choices, yield performance, and thermal management capability. In terms of policy, the United States emphasizes building domestic advanced packaging capabilities; China’s integrated circuit industry policies continue to support materials, packaging, and testing; South Korea is promoting semiconductor cluster development; and Japan maintains advantages in materials and equipment. These policies will enhance the strategic importance of advanced packaging materials and promote regional supply-chain localization and diversification, while also intensifying competition in customer qualification, export controls, and supply security. Looking ahead, the price, output, and market size of TC NCF are expected to show a trend of steadily rising unit prices, rapid output growth, and gradual divergence in long-term growth rates. In the short term, HBM3E and HBM4 will drive higher chip stack counts, narrower interlayer gaps, and greater difficulty in thermal resistance and warpage control, which is expected to increase the unit value of high-end TC NCF. In particular, products with low voiding, low CTE, low dielectric performance, and enhanced thermal conductivity are likely to command higher premiums. In the medium term, capacity expansion by materials companies such as Resonac will release additional supply, enabling output to grow alongside the ramp-up of HBM and advanced packaging. However, capacity expansion will not immediately lead to a sharp price decline, because TC NCF requires long customer qualification cycles, and different customers have varying requirements for film thickness, thermal compression process windows, and reliability. Overall, TC NCF is expected to maintain a clear expansion trend.

Key Questions Addressed in this Report

What is the 10-year outlook for the global TC NCF market?

What factors are driving TC NCF market growth, globally and by region?

Which technologies are poised for the fastest growth by market and region?

How do TC NCF market opportunities vary by end market size?

How does TC NCF break out by Package Generation Positioning, by Application?

This report presents a comprehensive overview of the global TC NCF market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Package Generation Positioning

• TC NCF For HBM3E And Above Packaging
• Regular TC NCF For General HBM And TSV Packaging
• TC NCF For General Advanced Packaging

Segment by Product Physical Form

• Roll-form TC NCF
• Sheet-form TC NCF
• Other

Segment by Dielectric Performance Positioning

• Low-Dielectric TC NCF
• Standard-Insulation TC NCF

Segment by Application

• Die-To-Die Stacking
• Die-To-Wafer Bonding
• Die-To-Substrate Interconnect

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global TC NCF market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Die-To-Die Stacking, Die-To-Wafer Bonding, Die-To-Substrate Interconnect evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact