​TOP TECH SUBSTRATES CO., LTD

​TOP TECH SUBSTRATES CO., LTD

Quality Control Standards for Premium OCA Release Film

2026 04/28

Quality Control Standards for Premium OCA Release Film
Top-tier OCA Release Film adheres to stringent international quality standards. Key specifications include: light transmittance >91%, haze <1%; release force precision ±5% of target; residual adhesion >90%; thermal shrinkage <1% at 150°C; surface defects: zero particles >0.5μm, no scratches/pinholes; anti-static performance: 10⁶–10¹⁰Ω·m (optional). Quality control involves online optical scanning, thickness measurement, release force testing, and environmental reliability testing. Certifications include ISO 9001, ISO 14001, and RoHS compliance. Batch-to-batch consistency ensures stable production processes and high yields for manufacturers.
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