Flexible PCB Dry Film Photoresist HC-1525

Product Overview

HC-1525 is a water-soluble dry film photoresist designed for flexible PCB and fine-line circuit applications. It offers strong adhesion, high resolution, excellent photosensitivity, fast exposure response, and efficient development performance, supporting consistent imaging quality in PCB manufacturing processes.

Technical Specifications

Properties	Parameters
Thickness	15um
Exposure Energy(SST=7/21)	60mJ/cm2
Sensitivity (21ST)	7±1
Resolution(SST=6/21)	20um
Adhesion(SST=6/21)	25um
Stripping Time (3%NaOH, 50° C)	15s

Download document

HC-1525 Technical Data Sheet · PDF · Receive your private download link by email

Key Features

High Resolution：
Supports fine-line pattern formation for flexible PCB and high-density circuit applications.

Excellent Photosensitivity：
Provides consistent exposure performance for reliable image transfer during PCB manufacturing.

Strong Adhesion：
Provides good adhesion to the substrate, helping maintain pattern integrity during processing.

Fast Exposure Response：
Supports efficient exposure processes and stable production performance.

Water-Soluble Development：
Designed for water-soluble development with clean and efficient processing.