Tunsing Unveils DS7161: The High-Precision Acrylic Solution for Low-Energy Manufacturing hot melt adhesive film
2026/05/14
Target Audience: European Manufacturers (Focusing on Precision, Compliance, and Process Efficiency)
FOR IMMEDIATE RELEASE
SHENZHEN, CHINA – As European industries pivot toward "Industry 4.0" and energy-efficient production, Shenzhen Tunsing Plastic Products Co., Ltd. is proud to introduce the DS7161 Acrylic Pressure-Sensitive Adhesive (PSA) Film. Engineered for the most demanding applications in 5G, medical technology, and automotive sectors, DS7161 offers a rare combination of room-temperature tackiness and low-temperature thermal activation.
The DS7161 is a misty translucent film designed with a specific gravity of $1.0pm0.02g/cm^{3}$. Utilizing a high-grade Glassine release liner, the film ensures effortless peeling and consistent application in automated environments. Its most striking feature is its thermal stability; with a glass transition temperature ($T_g$) of -22.8°C, the adhesive maintains structural integrity in volatile climates, as verified by rigorous DSC (Differential Scanning Calorimetry) analysis.
-
Substrate Versatility: Achieves superior bonds across textiles, metals (copper, aluminum, stainless steel), and high-performance plastics like PVC, PC, and ABS.
-
Energy Efficiency: The activation range of 70-120°C allows manufacturers to reduce energy consumption during the bonding process while protecting heat-sensitive components.
-
Precision Thickness: Available in 0.05mm and 0.08mm variants, catering to the trend of miniaturization in 3C electronics and medical devices.
In the European medical and 5G sectors, where precision is non-negotiable, DS7161 provides the reliable, low-thickness bond required for complex internal assemblies. Its "self-adhesive" nature at room temperature simplifies the pre-positioning of parts before final thermal curing.
