APPLICATION EVALUATION
Start with the complete manufacturing requirement.
- Fiber-array geometry and protected area
- Dispensing coverage and thickness control
- UV source, access and exposure setup
- Dicing fluids, removal process and cleanliness criteria
TZ-PRT-501 is a removable process-protection material, not a permanent structural or optical-coupling adhesive. Confirm removal and residue criteria on the intended component and process. Any listed transmittance value does not establish suitability for permanent optical coupling.
Water-soluble process protection
Water-Soluble UV-Cure Process Protection Adhesive
TZ-PRT-501
A UV-curable temporary protection material for fiber-array dicing, intended for subsequent water-soluble removal.
Evaluation focus
- UV-curing process
- Water-soluble removal
- Protection during fiber-array dicing
Fiber-array dicing protection and water-soluble removal
TZ-PRT-501
- Viscosity
- 0.2–0.5 Pa·s
- Listed UV irradiance / exposure time
- UV 500 mW/cm² / 1 min
- Hardness
- Shore D 70–80
- Shrinkage
- 4–6%
- Transmittance (measurement conditions not listed)
- >95%
- Removal method
- Water-soluble
- Storage temperature
- 10–30°C
RELATED TECHNICAL GUIDES
Plan the application before comparing materials.
TECHNICAL FAQ
Questions for application planning
Is TZ-PRT-501 a permanent bonding adhesive?
No. It is a temporary process-protection material for fiber-array dicing, not a permanent structural or optical-coupling adhesive.
Does water solubility by itself define the removal result?
No. Removal time, water conditions, component geometry and the post-cleaning inspection method should be validated on the intended process.
What information should be provided for evaluation?
Provide the component geometry, protection area, dispensing and UV setup, dicing process, removal procedure and post-cleaning acceptance criteria.
