Resin for OCA film

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🧪 Resin & Coating

Resin for OCA Film
ITD-OCA-R Series

Optical Clear Adhesive Resin

UV-curable base resin for OCA film manufacturing and specialty optical adhesive applications. 8 OCA resin grades covering very low to high modulus, plus 3 adhesive grades for film-glass, film-film, and film-metal bonding.

Urethane Acrylate UV Cure 100 ~ 2,400 cps Solvent-free 8 OCA + 3 Adhesive
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📧 [email protected]  /  [email protected]
✦ ITD-OCA-R Series — Key Properties
Product TypeOCA Resin · UV Cure
Base ResinUrethane Acrylate / Acryl-Acrylate
Viscosity100 ~ 2,400 cps
FormLiquid, neat (solvent-free)
CureBL / Metal / LED Lamp
Modulus RangeVery Low ~ High
Lineup8 OCA + 3 Adhesive grades
ApplicationDisplay · Automotive · Industrial
* Typical values. Specifications vary by grade.
Latest TDS provided upon request.

Market Trend

Why OCA Resin Matters Now

UV-curable OCA resins are the foundation of modern display optical bonding, enabling precise modulus and adhesion control for next-generation display architectures.

🧪
Shift from PSA to UV-Curable OCA
Display makers are migrating from traditional pressure-sensitive OCA to UV post-cure resin systems. UV-curable OCA resins enable precise modulus control, better ink step coverage, and superior reliability after curing.
70%+
New OLED designs adopting UV-cure OCA (2025)
📱
Foldable & Flexible Display Demand
Foldable smartphones require ultra-low modulus OCA resins that maintain optical clarity and adhesion after 200,000+ bending cycles. Resin viscosity and crosslink density must be precisely tuned.
2x
Foldable display shipments growth (2024–2026)
🚗
Automotive Display Expansion
Large curved automotive displays (12″~48″) demand OCA resins with wide temperature stability (-40~105°C), low outgassing, and excellent UV/heat aging resistance.
15%+
CAGR — Automotive display market (2024–2030)
⚗
Custom Formulation & Vertical Integration
OCA film manufacturers are increasingly sourcing base resins directly to develop proprietary formulations. Resin suppliers must offer wide viscosity range and modulus tunability.
100~2,400
cps viscosity range required by market

Product Line-up

ITD-OCA-R Series — Available Grades

8 OCA resin grades for film manufacturing and display bonding, plus 3 specialty adhesive grades. Viscosity range 100~2,400 cps. All supplied under ITD Co., Ltd.

🧪 OCA RESIN — For OCA Film Manufacturing
ITD-OCA-R01
Very Low Modulus · UA
Viscosity: 100~300 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Display, Automotive
Foldable / Flexible
ITD-OCA-R02
Low Modulus · UA
Viscosity: 100~300 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Display, Automotive
OLED / Curved
ITD-OCA-R03
Medium Modulus · UA
Viscosity: 400~600 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Display, Automotive
General Display
ITD-OCA-R04
High Modulus · UA
Viscosity: 800~1,200 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Display, Automotive
High Rigidity
ITD-OCA-R05
General Normal · Acryl
Viscosity: 1,600~2,400 cps
Base: Acryl-Acrylate
Cure: UV (BL / Metal / LED)
Application: General Industrial
Cost Effective
ITD-OCA-R06
Easy Peel · UA
Viscosity: 400~600 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Display, Automotive
Reworkable
ITD-OCA-R07
Low Outgassing · UA
Viscosity: 800~1,200 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Display, Automotive
Plastic Substrate
ITD-OCA-R08
Dual Cure · UA
Viscosity: 400~600 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Display
Dual Cure / OLED
🔗 UV ADHESIVE — Specialty Bonding
ITD-OCA-R09
Adhesive · UA
Viscosity: 100~300 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Film / Glass bonding
Film – Glass
ITD-OCA-R10
Adhesive · UA
Viscosity: 100~300 cps
Base: Urethane Acrylate
Cure: UV (BL / Metal / LED)
Application: Film / Film bonding
Film – Film
ITD-OCA-R11
Adhesive · UA
Viscosity: 400~600 cps
Base: Urethane Acrylate
Cure: UV (Metal Lamp)
Application: Film / Metal bonding
Film – Metal
+ More Grades Available
Custom & NDA-protected
Custom viscosity / modulus tuning
NDA-protected formulations
Application-specific development
Pilot to mass scale supply
Contact ITD →

* Custom grades and specifications available. Contact ITD for the latest lineup and sampling conditions.

Specifications

OCA Resin — Grade Comparison Table

Representative values for ITD-OCA-R Series based on manufacturer TDS. Full specifications provided upon request.

OCA Resin Grades (R01 ~ R08)
GradeCharacteristicsBase TypeViscosity (cps)Curing TypeApplication
ITD-OCA-R01Very Low ModulusUrethane Acrylate100 ~ 300UV (BL, Metal, LED)Display, Automobile
ITD-OCA-R02Low ModulusUrethane Acrylate100 ~ 300UV (BL, Metal, LED)Display, Automobile
ITD-OCA-R03Medium ModulusUrethane Acrylate400 ~ 600UV (BL, Metal, LED)Display, Automobile
ITD-OCA-R04High ModulusUrethane Acrylate800 ~ 1,200UV (BL, Metal, LED)Display, Automobile
ITD-OCA-R05General NormalAcryl-Acrylate1,600 ~ 2,400UV (BL, Metal, LED)General Industrial
ITD-OCA-R06Easy PeelUrethane Acrylate400 ~ 600UV (BL, Metal, LED)Display, Automobile
ITD-OCA-R07Low OutgassingUrethane Acrylate800 ~ 1,200UV (BL, Metal, LED)Display, Automobile
ITD-OCA-R08Dual CureUrethane Acrylate400 ~ 600UV (BL, Metal, LED)Display
UV Adhesive Grades (R09 ~ R11)
GradeCharacteristicsBase TypeViscosity (cps)Curing TypeApplication
ITD-OCA-R09AdhesiveUrethane Acrylate100 ~ 300UV (BL, Metal, LED)Film / Glass
ITD-OCA-R10AdhesiveUrethane Acrylate100 ~ 300UV (BL, Metal, LED)Film / Film
ITD-OCA-R11AdhesiveUrethane Acrylate400 ~ 600UV (Metal Lamp)Film / Metal

* All values are typical and subject to change with product upgrades. Latest TDS with full specifications provided upon formal inquiry.

Applications

Where ITD-OCA-R Series Is Used

📱
OCA Film Manufacturing
Base resin for coating OCA film for smartphone and tablet display lamination.
📺
Large Display Bonding
TV, monitor, and digital signage optical bonding with controlled modulus.
🚗
Automotive Display
IVI and cluster displays requiring wide temperature range and vibration resistance.
🔗
Specialty Adhesive
Film-glass, film-film, and film-metal bonding for industrial optical applications.

Process Guide

Typical OCA Resin Coating Process

01
Resin Prep
Degas and temperature control
02
Coating
Slot-die or gravure coating on release film
03
UV Pre-cure
Partial cure for handling strength
04
Lamination
Transfer lamination onto substrate
05
Final Cure
Full UV cure for final properties

Technical Inquiry

Request Sample or TDS — ITD-OCA-R Series

OCA Resin — Technical Inquiry Form

Fill in your requirements. Our OCA resin specialist will respond within 1-2 business days with the latest TDS and sampling conditions.

Contact Information
Application Information
Resin Technical Requirements
Our OCA Resin specialist will respond within 1-2 business days with latest TDS, SDS, and sample conditions.
Urgent: [email protected] / [email protected]
✅

Inquiry Submitted!

Thank you for your interest in ITD-OCA-R Series.
Our specialist will contact you within 1-2 business days.

[email protected] / [email protected]

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