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24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

Name: 24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines
Brand: Dongguan Osmanuv Machinery Equipment Co., Ltd
SKU: Specification
Price: 4,500.00 USD
Availability: InStock

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24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

Large Image : 24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

Product Details:

Place of Origin:	CHINA
Brand Name:	OSMANUV
Certification:	ISO9001
Model Number:	Specification

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	WOOD PACKAGING
Delivery Time:	30-45 days
Payment Terms:	T/T
Supply Ability:	Negotiation

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24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

Description

Inverter Brand:	Schneider	Packing:	Standard Wooden Case
Feeding Method:	Bottom, Side Optional	Working Station:	24
Max Product Width:	500mm	Version:	2.0
Dimension:	As Customer Requirement	Frequency Brand:	Shilin Or Schneider
Highlight:	24-station spin coater semiconductor coating , spin coater edge bead reduction , pulp molding anti-contamination coating machine

24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

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

Applications

Semiconductor wafer processing (front-end & back-end)
MEMS & sensor manufacturing
Compound semiconductor (GaN, SiC) spin coating
LED phosphor & protective layer
R & D spin coaters with 24-position capability
Custom substrates (glass, sapphire, metal, polymer films)

Customization

We offer full customization for 24-station spin coaters:

Solvent system (PGMEA, cyclohexanone, anisole, water-based)
Stripping method (wet strip, ashing, or leave-on permanent)
Edge bead reduction effect (customizable receding contact angle)
Wafer size compatibility (2", 4", 6", 8", 12")
Batch volume from 500mL (R&D) to 20L (production)
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.

Overall Rating

5.0

Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

M*y

Egypt Sep 2.2026

Helpful (12)

We are satisfied with this 24‑station automatic spin‑coating production line for pulp‑molded products. The multi‑station cyclic operation works stably. It delivers even and consistent coating layers on pulp‑molded workpieces. All core parameters are adjustable, which helps match different pulp‑molding product requirements. The automated workflow greatly improves production capacity and reduces manual intervention. Operators can master the operation quickly. It performs reliably for mass production of pulp‑molded articles, and the finished coating quality meets our standards. Good overall equipment performance.

Tag:

Pulp Molding UV Coating Machine,

Food Packaging UV Coating Machine,

Versatile Spin Coater UV Coating Machine

Contact Details

Dongguan Osmanuv Machinery Equipment Co., Ltd

Contact Person: Mr. Zhang guoxin

Tel: +86 13926890692

Fax: 86-769-88120350

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24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

24-Station Spin Coater Barrier Coating | Edge Bead Reduction & Anti-Contamination for Semiconductor Lines

24-station spin coater semiconductor coating

spin coater edge bead reduction

pulp molding anti-contamination coating machine

Overall Rating

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