Film funzionali

Carrier, film di scarto e liner per fustellatura OCA

I materiali temporanei EC-OC, EC-WE e i liner ECLEAR stabilizzano l’OCA durante fustellatura, sfridatura e cambio liner senza confondere i ruoli.

STRUTTURA TIPICA

Che cosa contiene la struttura del materiale.

Gli strati sono mostrati in ordine funzionale; la struttura esatta dipende dal grado.

01OCA master roll with controlled light/heavy liners
02Micro-textured or smooth PET carrier with low-tack PSA
03Controlled-tack PET waste-stripping film
04Silicone, fluorinated or silicone-free release liner matched to adhesive chemistry

CATALOGO MODELLI ECLEAR

Gradi identificati per la selezione tecnica.

Ogni modello ECLEAR indica un ruolo e una struttura distinti. Le corrispondenze di produzione restano controllate nell’anagrafica prodotti ECLEAR per la tracciabilità.

21 / 21 record

Modello ECLEARProdotto / ruoloStruttura / intervallo tipicoApplicazioni

EC-OC-101Grado del prodotto

50 μm Textured OCA Die-Cut Carrier FilmRiferimento · dati da confermare

50 μm PET / 3 μm low-tack PSA / 50 μm release liner53 μm reported functional-film thickness (excluding the separate release liner); peel to PET 2–5 g/25 mm; micro-textured air-release surface

OCA die cutting, dimensional backing and sheet delivery

EC-OC-102Grado del prodotto

75 μm High-Stiffness Textured OCA Carrier FilmRiferimento · dati da confermare

75 μm PET / 3 μm low-tack PSA / 50 μm release liner78 μm reported functional-film thickness (excluding the separate release liner); peel to PET 2–5 g/25 mm; thicker PET for greater converting support

OCA die cutting, complex profiles and higher-stiffness sheet handling

EC-WE-101Grado del prodotto

Ultra-Low-Tack OCA Waste-Stripping FilmRiferimento · dati da confermare

38 μm PET / 10 μm water-based acrylic PSA; linerless48 μm total; peel 3.5 ± 1.5 g/25 mm

Light PET and OCA die-cut waste pickup

EC-WE-102Grado del prodotto

Low-Tack OCA Waste-Stripping FilmRiferimento · dati da confermare

38 μm PET / 10 μm water-based acrylic PSA; linerless48 μm total; peel 6.5 ± 1.5 g/25 mm

General PET and OCA matrix stripping

EC-WE-103Grado del prodotto

Medium-Tack Release-Material Waste FilmRiferimento · dati da confermare

38 μm PET / 10 μm water-based acrylic PSA; linerless48 μm PET-plus-adhesive thickness; linerless; peel 16 ± 5 g/25 mm

Waste stripping from release films and release papers

EC-RS-101Grado del prodotto

25 μm Ultra-Light Silicone Release LinerRiferimento · dati da confermare

25 μm PET / silicone release coatingSpecified acrylic reference-tape release <3.5 g/25 mm at 20 min and <4 g/25 mm at 24 h; residual adhesion ≥85% after the specified reference-tape aging method at 70°C for 20 h

Ultra-light side of OCA, AB-adhesive and coating liner systems

EC-RS-102Grado del prodotto

25 μm Light Silicone Release LinerRiferimento · dati da confermare

25 μm PET / silicone release coatingSpecified acrylic reference-tape release 3–6 g/25 mm at 20 min and 4–7 g/25 mm at 24 h; residual adhesion ≥85%

Light-release OCA, AB-adhesive and die-cut liner systems

EC-RS-103Grado del prodotto

50 μm Light Silicone Release LinerRiferimento · dati da confermare

50 μm PET / silicone release coatingSpecified acrylic reference-tape release 7–12 g/25 mm at 20 min and 10–15 g/25 mm at 24 h; residual adhesion ≥85%

OCA coating, AB-adhesive protection and frame-adhesive die cutting

EC-RS-104Grado del prodotto

50 μm High-Residual-Adhesion Release LinerRiferimento · dati da confermare

50 μm PET / high-stability silicone release coatingSpecified acrylic reference-tape release 9–14 g/25 mm at 20 min and 12–17 g/25 mm at 24 h; residual adhesion >90%

Stable light-to-medium release for OCA and specialty adhesive conversion

EC-RS-105Grado del prodotto

50 μm Medium-Release Silicone LinerRiferimento · dati da confermare

50 μm PET / silicone release coatingSpecified acrylic reference-tape release 15–20 g/25 mm at 20 min and 18–23 g/25 mm at 24 h; residual adhesion ≥85%

Medium-release side of OCA, AB-adhesive and frame-adhesive liner systems

EC-RS-106Grado del prodotto

50 μm Medium-Heavy Silicone Release LinerRiferimento · dati da confermare

50 μm PET / silicone release coatingSpecified acrylic reference-tape release 25–35 g/25 mm at 20 min and 30–40 g/25 mm at 24 h; residual adhesion ≥85%

Medium-heavy release for OCA liner pairs and industrial adhesive conversion

EC-RS-107Grado del prodotto

75 μm Heavy Silicone Release LinerRiferimento · dati da confermare

75 μm PET / silicone release coatingSpecified acrylic reference-tape release 50–70 g/25 mm at 20 min and 50–75 g/25 mm at 24 h; residual adhesion ≥85%

Heavy-release OCA, frame-adhesive and coating liner systems

EC-RS-108Grado del prodotto

75 μm Higher-Release Silicone LinerRiferimento · dati da confermare

75 μm PET / silicone release coatingSpecified acrylic reference-tape release 60–80 g/25 mm at 20 min and 65–90 g/25 mm at 24 h; residual adhesion ≥85%

Higher-release liner side for OCA and pressure-sensitive adhesive conversion

EC-RS-109Grado del prodotto

95 μm High-Residual Heavy Release LinerRiferimento · dati da confermare

95 μm PET / high-stability silicone release coatingSpecified acrylic reference-tape release 70–90 g/25 mm at 20 min and 80–110 g/25 mm at 24 h; residual adhesion ≥90%

Heavy OCA liner side and applications requiring a stiffer, stable release substrate

EC-RS-110Grado del prodotto

95 μm Extra-Heavy Silicone Release LinerRiferimento · dati da confermare

95 μm PET / extra-heavy silicone release coatingSpecified acrylic reference-tape release 105–135 g/25 mm at 20 min and 120–160 g/25 mm at 24 h; residual adhesion ≥85%

Extra-heavy release for OCA and industrial adhesive liner combinations

EC-RS-111Grado del prodotto

95 μm Ultra-Heavy Silicone Release LinerRiferimento · dati da confermare

95 μm PET / ultra-heavy silicone release coatingSpecified acrylic reference-tape release 130–170 g/25 mm at 20 min and 150–200 g/25 mm at 24 h; residual adhesion ≥85%

Highest-release side of demanding OCA or industrial adhesive liner systems

EC-RS-112Grado del prodotto

50-Series Stable Release Liner — To Be ConfirmedRiferimento · dati da confermare

PET / silicone release coating; detailed stack not stated in the source deckData confirmation required: listed on slide 45 but absent from the property table; may be a separate grade or a typographical conflict with ST5012-H

Proposed for AB-adhesive and OCA liner service, subject to current TDS

EC-RS-113Grado del prodotto

95-Series Release Liner — To Be ConfirmedRiferimento · dati da confermare

PET / silicone release coating; detailed stack not stated in the source deckData confirmation required: listed on slide 45 but absent from the property table; do not treat it as ST9580-H

Proposed for AB-adhesive and OCA liner service, subject to current TDS

EC-RF-101Grado del prodotto

25 μm Fluorinated PET Release LinerRiferimento · dati da confermare

25 μm PET / fluorinated release coatingSource reference-tape release 8–12 g/25 mm at 20 min and 8–15 g/25 mm at 24 h; residual adhesion ≥90% after 70°C for 20 h; exact reference tape, adhesive chemistry and test procedure require confirmation

Release interface for qualified silicone-PSA tapes, films and PEN/silicone constructions

EC-RF-102Grado del prodotto

Fluorinated PET Release Liner — Separate Grade To Be ConfirmedRiferimento · dati da confermare

25 μm PET / fluorinated release coating according to the 2018 source tableSource reference-tape release 8–12 g/25 mm at 20 min and 8–15 g/25 mm at 24 h; residual adhesion ≥90%. Data confirmation required: the source deck discloses no verified difference from the adjacent grade, so do not claim greater thickness or stiffness; exact reference tape, adhesive chemistry and test procedure require confirmation

Release interface for qualified silicone-PSA systems, pending current-grade differentiation

EC-RN-101Grado del prodotto

50 μm Silicone-Free PET Release LinerRiferimento · dati da confermare

50 μm PET / silicone-free release coatingSource reference-tape release 30–50 g/25 mm at 20 min; 24 h value not stated; residual adhesion ≥90% after 70°C for 20 h; exact reference tape, adhesive chemistry and test procedure require confirmation

Optical and electronic converting processes that restrict silicone transfer

COME FUNZIONA

Temporary films control a permanent adhesive through converting.

01OCA is the permanent optical adhesive. Carriers, waste-stripping films and release liners are temporary process materials that stabilize it until the correct removal step. Confusing these roles can lead to the wrong drawing, liner sequence or customer instruction.

02During rotary or flatbed die cutting, the carrier controls dimensions and supports the soft adhesive. A waste film must lift the intended matrix without lifting finished parts. Release liners must provide a stable light/heavy relationship after dwell, storage and thermal history.

03Release force is not an intrinsic number without a method. Reference tape, roller, dwell, temperature, humidity, peel angle and speed must accompany every reported result.

VANTAGGI PRINCIPALI

Prestazioni definite in funzione dell’applicazione.

I vantaggi vengono valutati sul substrato, sul processo e sull’assieme finale previsti.

Separates permanent OCA from temporary converting materials

Supports dimensional control and clean liner exchange

Helps manage adhesive edge squeeze, particles and trapped air

Release system selected to the actual acrylic or silicone adhesive

PERCORSO DI QUALIFICA

Dalla definizione del materiale a una struttura produttiva qualificata.

La qualifica collega materiale, trasformazione e linea produttiva del cliente.

01Map every layer

Identify OCA, light/heavy liner, carrier, waste film and the removal order.

02Stabilize cutting

Set web tension, lamination pressure, die depth and registration.

03Strip & relaminate

Balance waste pickup with part retention and clean liner exchange.

04Deliver clean sheets

Qualify particles, edge deformation, release aging and customer handling.

LISTA DI VALIDAZIONE

Evidenze da raccogliere prima del rilascio della specifica.

Utilizzare substrati, condizioni di processo e sequenze di invecchiamento rappresentativi.

Carrier peel and dimensional stability through the die-cut sequence
Waste-stripping margin across web speed and stripping geometry
Light/heavy release after dwell, heat aging and storage
Particle, residue, silicone-transfer and static-control inspection
OCA edge shape, bubble performance and liner orientation on the customer line

PROPRIETÀ TIPICHE

I valori richiedono un metodo e una revisione approvata.

I valori tipici guidano la selezione; i limiti controllati provengono dalla TDS approvata.

ProprietàValore tipico / intervalloControllo

CarrierPET / low-tack PSAThickness, texture and peel by grade

Waste filmControlled-tack acrylic PSAMatch to waste and web tension

ReleaseSilicone, fluorinated or silicone-freeState reference tape and test conditions

RoleTemporaryRemoval step must appear on drawing/SOP

I valori tipici non sono specifiche. I limiti finali dipendono dalla TDS ECLEAR approvata e dalla validazione del cliente.

DOMANDE FREQUENTI

Domande degli ingegneri prima di una prova in linea.

Definire ruolo, interfacce e finestra di processo prima del campionamento.

Is EC-OC an optically clear adhesive?+

No. EC-OC identifies the OCA carrier family. EC-OA identifies permanent OCA optical adhesive. The different codes intentionally prevent a process carrier from being confused with the adhesive itself.

Can silicone release liner be used with every OCA?+

No. Acrylic and silicone adhesive systems can require different release chemistries. Fluorinated or silicone-free liners are selected only after compatibility and contamination review.

Can ECLEAR recommend a grade from an application description alone?+

A first shortlist is possible, but a production recommendation requires the substrate, layer construction, equipment, process sequence, test method and acceptance criteria. ECLEAR normally moves from requirement definition to laboratory matching, samples, line trial and a frozen approved specification.

Are the values shown on this page guaranteed specifications?+

No. Website values and constructions are selection guidance. Guaranteed limits, test conditions, packaging and shelf life are controlled only by the latest ECLEAR-approved TDS, quality agreement and customer qualification record.

APPLICAZIONI CONSIGLIATE

Dove viene valutata questa piattaforma.

Ogni applicazione richiede comunque compatibilità dell’intera struttura e validazione in linea.

FINESTRA DI PROCESSO

Parametri da controllare.

Registrare l’intera finestra di processo, non un solo valore nominale.

Map every liner and process film to the exact removal step.
Validate unwind, lamination pressure, die depth, web tension and stripping angle.
Test release after representative dwell, aging and storage.
Approve particles, residue, adhesive deformation and bubble performance on the customer line.

DOMANDE DI SELEZIONE

Che cosa dobbiamo sapere.

Questi dati consentono a ECLEAR di restringere il grado e il piano di validazione.

Q1What is the OCA chemistry, thickness and original liner construction?
Q2Which face is light release and which is heavy release?
Q3What die-cut sequence, web speed and waste geometry are used?
Q4What cleanliness, static-control and sheet-delivery requirements apply?

RISCHI DI GUASTO

Che cosa deve rivelare subito una prova rigorosa.

I controlli precoci riducono il rischio di scala e i confronti errati tra materiali.

Confusing the permanent OCA with its temporary carrier

Waste film lifting finished parts

Release-force drift after heat or aging

Silicone transfer or contamination in a restricted process

DOCUMENTI SCARICABILI

Documenti tecnici controllati.

Richiedere la revisione corrente per il grado ECLEAR e l’applicazione selezionati.

PDFBollettino prodottoDisponibile dopo la revisione del controllo documentaleRichiedi →PDFTDS semplificataDisponibile dopo la revisione del controllo documentaleRichiedi →PDFSDS e pacchetto di conformitàDisponibile dopo la revisione del controllo documentaleRichiedi →

Le strutture tipiche e i concetti applicativi sono forniti esclusivamente per la selezione del materiale. Disponibilità, struttura, prestazioni e condizioni di processo dipendono dal grado e sono soggette alla TDS ECLEAR approvata più recente, alle prove applicative e alla qualifica finale del cliente.

PRODOTTI CORRELATI

Sistemi di materiali correlati.

Esaminare i materiali adiacenti che interagiscono con questo prodotto nella stessa struttura o nello stesso processo.

CONSULENZA TECNICA

Convalidare l’intera struttura, non un singolo materiale.

Condividere substrato, struttura, processo e criteri di accettazione per una raccomandazione mirata.

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