Funktionsfolien

Träger-, Abfall- und Releasefolien für OCA-Stanzen

Temporäre EC-OC-, EC-WE- und Release-Materialien stabilisieren OCA beim Stanzen, Entgittern und Linerwechsel und trennen Prozess- von Dauerfunktion.

TYPISCHER AUFBAU

Bestandteile des Materialaufbaus.

Die Schichten sind in Funktionsreihenfolge dargestellt; der genaue Aufbau ist variantenspezifisch.

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

ECLEAR MODELLKATALOG

Benannte Varianten für die technische Auswahl.

Jedes ECLEAR-Modell steht für eine eigene Materialfunktion und Konstruktion. Fertigungszuordnungen werden zur Rückverfolgbarkeit im ECLEAR-Produktstamm kontrolliert geführt.

21 / 21 Datensätze

ECLEAR-ModellProdukt / FunktionAufbau / typischer BereichAnwendungen

EC-OC-101Produkttyp

50 μm Textured OCA Die-Cut Carrier FilmReferenz · Daten bestätigen

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-102Produkttyp

75 μm High-Stiffness Textured OCA Carrier FilmReferenz · Daten bestätigen

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-101Produkttyp

Ultra-Low-Tack OCA Waste-Stripping FilmReferenz · Daten bestätigen

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-102Produkttyp

Low-Tack OCA Waste-Stripping FilmReferenz · Daten bestätigen

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-103Produkttyp

Medium-Tack Release-Material Waste FilmReferenz · Daten bestätigen

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-101Produkttyp

25 μm Ultra-Light Silicone Release LinerReferenz · Daten bestätigen

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-102Produkttyp

25 μm Light Silicone Release LinerReferenz · Daten bestätigen

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-103Produkttyp

50 μm Light Silicone Release LinerReferenz · Daten bestätigen

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-104Produkttyp

50 μm High-Residual-Adhesion Release LinerReferenz · Daten bestätigen

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-105Produkttyp

50 μm Medium-Release Silicone LinerReferenz · Daten bestätigen

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-106Produkttyp

50 μm Medium-Heavy Silicone Release LinerReferenz · Daten bestätigen

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-107Produkttyp

75 μm Heavy Silicone Release LinerReferenz · Daten bestätigen

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-108Produkttyp

75 μm Higher-Release Silicone LinerReferenz · Daten bestätigen

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-109Produkttyp

95 μm High-Residual Heavy Release LinerReferenz · Daten bestätigen

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-110Produkttyp

95 μm Extra-Heavy Silicone Release LinerReferenz · Daten bestätigen

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-111Produkttyp

95 μm Ultra-Heavy Silicone Release LinerReferenz · Daten bestätigen

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-112Produkttyp

50-Series Stable Release Liner — To Be ConfirmedReferenz · Daten bestätigen

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-113Produkttyp

95-Series Release Liner — To Be ConfirmedReferenz · Daten bestätigen

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-101Produkttyp

25 μm Fluorinated PET Release LinerReferenz · Daten bestätigen

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-102Produkttyp

Fluorinated PET Release Liner — Separate Grade To Be ConfirmedReferenz · Daten bestätigen

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-101Produkttyp

50 μm Silicone-Free PET Release LinerReferenz · Daten bestätigen

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

FUNKTIONSPRINZIP

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.

WESENTLICHE VORTEILE

Leistung im Kontext der Anwendung.

Vorteile werden auf dem vorgesehenen Substrat, im Prozess und in der Endbaugruppe bewertet.

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

QUALIFIZIERUNGSABLAUF

Von der Materialdefinition zum qualifizierten Produktionsaufbau.

Die Qualifizierung verbindet Material, Verarbeitung und Kundenproduktionslinie.

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.

VALIDIERUNGSCHECKLISTE

Nachweise vor der Freigabe der Spezifikation.

Verwenden Sie repräsentative Substrate, Prozessbedingungen und Alterungsfolgen.

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

TYPISCHE EIGENSCHAFTEN

Werte benötigen eine Methode und einen freigegebenen Revisionsstand.

Typische Werte unterstützen die Auswahl; kontrollierte Grenzen stammen aus der freigegebenen TDS.

EigenschaftTypischer Wert / BereichKontrolle

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

Typische Werte sind keine Spezifikationen. Endgültige Grenzwerte unterliegen dem freigegebenen ECLEAR-TDS und der Kundenvalidierung.

HÄUFIGE FRAGEN

Fragen der Ingenieure vor einem Linienversuch.

Klären Sie Materialfunktion, Grenzflächen und Prozessfenster vor der Bemusterung.

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.

EMPFOHLENE ANWENDUNGEN

Anwendungsfelder dieser Plattform.

Jede Anwendung erfordert weiterhin die Kompatibilität des Gesamtaufbaus und eine Linienvalidierung.

PROZESSFENSTER

Zu kontrollierende Parameter.

Dokumentieren Sie das vollständige Prozessfenster und nicht nur einen Nennwert.

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.

AUSWAHLFRAGEN

Welche Angaben wir benötigen.

Mit diesen Daten kann ECLEAR die Variante und den Validierungsplan eingrenzen.

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?

TYPISCHE AUSFALLRISIKEN

Was ein disziplinierter Versuch frühzeitig aufdecken sollte.

Frühe Fehlerprüfungen reduzieren Skalierungsrisiken und falsche Materialvergleiche.

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

DOWNLOADBARE DOKUMENTE

Kontrollierte technische Dokumente.

Fordern Sie den aktuellen Stand für die gewählte ECLEAR-Variante und Anwendung an.

PDFProduktinformationNach Prüfung durch die Dokumentenlenkung verfügbarAnfordern →PDFVereinfachte TDSNach Prüfung durch die Dokumentenlenkung verfügbarAnfordern →PDFSDS- und KonformitätspaketNach Prüfung durch die Dokumentenlenkung verfügbarAnfordern →

Typische Aufbauten und Anwendungskonzepte dienen ausschließlich der Materialauswahl. Verfügbarkeit, Aufbau, Leistung und Prozessbedingungen sind variantenspezifisch und unterliegen der neuesten freigegebenen ECLEAR-TDS, den Anwendungstests und der abschließenden Kundenqualifizierung.

VERWANDTE PRODUKTE

Validieren Sie den Gesamtaufbau, nicht nur ein einzelnes Material.

Teilen Sie Substrat, Aufbau, Prozess und Abnahmekriterien für eine gezielte Empfehlung mit.

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