50μm Clear BOPET Film | 263 V/μm Dielectric Strength

SHENZHEN, CHINA — Shenzhen XH Technology Co., Ltd. (XH Tech), a professional provider of high-performance film material processing services, has successfully completed a benchmark export shipment of 300 rolls of its premium HT10 50µm Clear BOPET Film to a prominent electronics manufacturer in India. The shipped materials feature custom specifications of 0.3mm * 1260mm * 100m, integrated with dual-sided PE protective film masking to safeguard optical clarity during long-distance transit and high-speed industrial handling.

This delivery highlights the accelerating demand in global manufacturing hubs, such as India and Vietnam, for highly reliable substrate materials capable of enduring rigorous thermal and electrical processing environments.

Meeting the Demands of Rigid Quality Frameworks

As an ISO 9001 and ISO 13485 certified enterprise, KH Tech enforces strict standardized parameter validation across its entire product lineup. The HT10 model delivered in this shipment is highly regarded among international R&D and quality control engineers for its strict compliance with international testing frameworks, including JIS and ASTM standards.

"In the flexible electronics and appliance panel sectors, purchasing managers often face product failures caused by minor dimensional variations or surface energy degradation," stated the Technical Director at KH Tech. "We address these industrial pain points by offering parameterized certainty rather than marketing claims."

Proven Material Stability for Extreme Workflows

The 50µm Clear BOPET film series provides an optimized combination of physical, mechanical, and electrical insulation properties tailored for membrane switches, appliance panels, nameplates, and keyboard spacers:

• Heavy-Duty Electrical Barrier: Engineered for high-voltage and high-frequency environments, the film delivers a certified dielectric breakdown voltage of 263 V/µm under JIS C2318 validation, preventing interlayer circuit shorts.

• High-Dyne Surface for UV Inks: Boasting a stable wetting tension of 56.0 mN/m, the material achieves a flawless 100/100 Pass in the JIS K5600 cross-cutting adhesion test, eliminating the risk of ink delamination without requiring chemical pre-treatments.

• Thermal Dimensional Precision: Verified by JIS C2318 standards, the substrate exhibits a 0.0% TD heat shrinkage and an MD shrinkage of≤ 0.8%, ensuring precise multi-layer registration during high-temperature ink curing.

• Mechanical Endurance: With high tensile strength properties (MD: 215 MPa / TD: 242.5 MPa based on ASTM D882), the film resists micro-cracking and edge deformation during heavy-duty precision die-cutting and millions of structural key actuations.

Supporting Global B2B Supply Chains

With advanced deep processing and precision slitting capabilities located in the Xinqiao East Advanced Manufacturing Industrial Park in Shenzhen, KH Tech continues to optimize its supply chain to guarantee rapid lead times and custom dimension cutting for international B2B buyers.

By delivering parameters that consistently align with rigorous quality management systems, the company reinforces its position as a reliable technical partner for global electronics, appliance, and membrane switch manufacturers.