150μm Black Polyester Film

Product Description

PET150B is a premium black PET substrate film with consistent quality and uniform appearance. It delivers good dimensional stability and surface smoothness, suitable for various industrial processing and lamination applications.

This black PET film offers reliable physical performance and excellent processability. It is widely used as a stable base material in electronics, packaging, printing and other fields.

Specifications

Applications

PET150B polyester film is trusted across multiple high-reliability industries:

• Electrical Insulation – Layer insulation for motors, transformers, generators, and battery packs. Prevents short circuits at high voltages.
• High-Temperature Masking – Used as a coverlay or protective film during solder reflow, wave soldering, and hot bar soldering processes.
• Automotive – Wire and cable wrapping, thermal shielding, and insulation in engine compartments where temperatures exceed conventional material limits.

Company Introduction

Sanfeng Win New Materials (Jiangsu) Co., Ltd. (hereinafter referred to as Sanfeng Win) was established in 2010. It is a private enterprise integrating R&D, production and sales of adhesive products, with industry-leading coating technology and a professional R&D team. The company specializes in the production of high-temperature resistant tapes, optical protective films, new energy battery blue films, aerogel packaging hot-pressing films, photovoltaic perforated tapes, photovoltaic backsheets and other products, which are widely used in electronics, mobile phone screens, PCB, powder spraying, insulation, die-cutting, printing plastics, battery cell aluminum case wrapping, FPC, new energy, photovoltaic and other industries.

To ensure product quality requirements, the company is equipped with precision coating equipment and professional R&D and technical talents.

The company has a high-purification clean workshop and a multi-functional composite precision coating production line, providing customers with R&D, design schemes and market application feedback, and can put into independent mass production services.

Frequently Asked Questions

Q1:What are its typical features?

A: Excellent light shielding, high dimensional stability and good tensile strength.

Q2: Storage suggestions?
A: Store in original packaging at 18–25°C and 40–70% RH, away from direct sunlight. Maximum shelf life is 6 months. Keep the roll wrapped to prevent dust and moisture absorption.

Q3. Can I get free samples?

Free samples are available, buyer only pays shipping cost.

Q4. What certifications do you have?

ISO 14001:2015.