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{"title":"High-Speed Spin Coating System for Tableware | Mass Production Internal Coating","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/f7\/f0fb6746f2c15dae03742cfcd856-200x200-1\/high_speed_spin_coating_system_for_tableware_7c_mass_production_internal_coating.jpg","attrs":{"Brand Name":"Osmanuv","Model Number":"OSM-XT-1006T","Certification":"ISO9001","Place of Origin":"China"}}
This 24-station spin coater barrier coating is formulated to form a sacrificial or permanent isolation layer on substrates before main coating (photoresist, polyimide, or dielectric). It prevents cross-contamination, reduces edge bead formation, and protects spin chucks from solvent attack. Customizable solid content, solvent system, and stripping method available for different wafer sizes (2″-12″) and device layers.
Technical Parameters
Parameter
Value / Range
Solid Content
2% - 25% (customizable)
Viscosity (cP @25°C)
3 - 150 (adjustable)
Density (g/cm³)
0.85 - 1.10
Spin speed range
500 - 6000 rpm (24 stations synchronized)
Film thickness (after spin)
0.1 - 5.0 μm (tunable)
Drying temperature
80 - 200°C (hotplate or oven)
Drying time
30 - 180 sec
Metal ion content (Na, K, Fe)
< 10 ppb each (high-purity grade)
Particle count (≥0.2 μm)
< 30 / mL
Stripping method
Solvent strip (NMP, PGMEA) or thermal decomposition
Low-metal & low-particle grades available per customer spec
Features
✅ Prevents resist contamination on spin chuck and cover cup
✅ Reduces edge bead height by 60-80%
✅ Compatible with automated dispensing & EBR systems
✅ No post-coating residue after proper stripping
✅ Heat-stable up to 200°C (no outgassing)
✅ Low defect density (<0.05 defects/cm²)
✅ Can be used as sacrificial layer for lift-off processes
Support and Services
Process optimization for your 24-station spin coater (speed/acceleration/ramping)
Free residue test on your wafer type
On-site or remote installation support
Custom formula development within 15 working days
Material safety datasheet (SDS) + processing guide
24/7 technical support for production lines
Packing and Shipping
Standard packing: 1L, 4L, 20L HDPE bottles (double-bagged)
Custom packing: 200L drum, 1000L IBC, or sealed syringe cartridges for automated dispensing
Shipping: Cleanroom-packed, Class 3 flammable (if solvent-based) or non-dangerous (water-based)
Lead time: 5 days for stock, 12-18 days for custom batches
Storage: 6-12 months @15-25°C in original sealed container
Frequently Asked Questions
Q1: Can this barrier coating be used on all 24-station spin coaters?
A: Yes. The fluid is customizable for different nozzle types (static, linear scan, or spray) and spin chuck designs (vacuum or mechanical). Provide your coater model for optimization.
Q2: Is it permanent or removable?
A: Both. Standard version is strippable (solvent or ash). Permanent version available for protective layer applications.
Q3: Will it affect photoresist adhesion?
A: No. The barrier coating is designed to be either fully removed or to have matched surface energy. Adhesion tests can be provided.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
2000000-3000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Company Profile
Dongguan Osmanuv Mechanical Equipment Co., Ltd. is a design, research, development, manufacturing as one of the UV equipment, UV equipment and coating, infrared IR equipment, professional production enterprises, automation equipment, environmental equipmen...
Company Profile
Dongguan Osmanuv Mechanical Equipment Co., Ltd. is a design, research, development, manufacturing as one of the UV equipment, UV equipment and coating, infrared IR equipment, professional production enterprises, automation equipment, environmental equipmen...
