30 سنتيمتر × 5 متر المحمولة ثنائي الفينيل متعدد الكلور حساس للضوء الجاف فيلم حساس للضوء فيلم التصوير الفوتوغرافي لإنتاج الدوائر ورقة مقاوم الضوء
مميزات خاصة
- ✪ Photographic film, also known as dry film, is used to make PCB board, stick it on top of the PCB, it will become a sensitive circuit board.
- ✪ The photosensitive film is suitable for plating, hole covering, and the etching process.
- ✪ Excellent ability to cover holes, high resolution.
- ✪ Excellent adhesion to almost all surfaces.
- ✪ Image clarity after exposure.
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