Películas funcionales

OCA Converting, Carrier & Release Solutions

Consulte los modelos ECLEAR, la construcción del material, las aplicaciones, la ventana de proceso y los requisitos de validación de esta familia técnica.

Ilustración de aplicación: OCA Converting, Carrier & Release Solutions
CONSTRUCCIÓN TÍPICA

Qué contiene la estructura del material.

Las capas se presentan en orden funcional; la construcción exacta depende de cada grado.

  1. 01OCA master roll with controlled light/heavy liners
  2. 02Micro-textured or smooth PET carrier with low-tack PSA
  3. 03Controlled-tack PET waste-stripping film
  4. 04Silicone, fluorinated or silicone-free release liner matched to adhesive chemistry
CATÁLOGO DE MODELOS ECLEAR

Grados identificados para la selección técnica.

Cada modelo ECLEAR representa una función y una construcción distintas. Las referencias de fabricación se controlan en el maestro de productos ECLEAR para garantizar la trazabilidad.

21 / 21 registros
Modelo ECLEARProducto / funciónConstrucción / rango típicoAplicaciones
EC-OC-101Grado del producto
50 μm Textured OCA Die-Cut Carrier FilmReferencia · confirmar datos
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 producto
75 μm High-Stiffness Textured OCA Carrier FilmReferencia · confirmar datos
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 producto
Ultra-Low-Tack OCA Waste-Stripping FilmReferencia · confirmar datos
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 producto
Low-Tack OCA Waste-Stripping FilmReferencia · confirmar datos
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 producto
Medium-Tack Release-Material Waste FilmReferencia · confirmar datos
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 producto
25 μm Ultra-Light Silicone Release LinerReferencia · confirmar datos
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 producto
25 μm Light Silicone Release LinerReferencia · confirmar datos
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 producto
50 μm Light Silicone Release LinerReferencia · confirmar datos
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 producto
50 μm High-Residual-Adhesion Release LinerReferencia · confirmar datos
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 producto
50 μm Medium-Release Silicone LinerReferencia · confirmar datos
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 producto
50 μm Medium-Heavy Silicone Release LinerReferencia · confirmar datos
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 producto
75 μm Heavy Silicone Release LinerReferencia · confirmar datos
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 producto
75 μm Higher-Release Silicone LinerReferencia · confirmar datos
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 producto
95 μm High-Residual Heavy Release LinerReferencia · confirmar datos
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 producto
95 μm Extra-Heavy Silicone Release LinerReferencia · confirmar datos
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 producto
95 μm Ultra-Heavy Silicone Release LinerReferencia · confirmar datos
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 producto
50-Series Stable Release Liner — To Be ConfirmedReferencia · confirmar datos
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 producto
95-Series Release Liner — To Be ConfirmedReferencia · confirmar datos
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 producto
25 μm Fluorinated PET Release LinerReferencia · confirmar datos
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 producto
Fluorinated PET Release Liner — Separate Grade To Be ConfirmedReferencia · confirmar datos
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 producto
50 μm Silicone-Free PET Release LinerReferencia · confirmar datos
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
CÓMO FUNCIONA

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.

VENTAJAS CLAVE

Rendimiento definido por la aplicación.

Las ventajas se evalúan sobre el sustrato, el proceso y el conjunto final previstos.

01

Separates permanent OCA from temporary converting materials

02

Supports dimensional control and clean liner exchange

03

Helps manage adhesive edge squeeze, particles and trapped air

04

Release system selected to the actual acrylic or silicone adhesive

FLUJO DE APLICACIÓN

De la definición del material a una estructura de producción homologada.

La homologación vincula el material, la conversión y la línea de producción 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.

PLAN DE VALIDACIÓN

Evidencias necesarias antes de aprobar la especificación.

Utilice sustratos, condiciones de proceso y secuencias de envejecimiento representativos.

  • 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
PROPIEDADES TÍPICAS

Todo valor necesita un método y una revisión aprobada.

Los valores típicos orientan la selección; las especificaciones controladas proceden de la TDS aprobada.

PropiedadValor típico / rangoControl
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

Los valores típicos no son especificaciones. Los límites finales dependen de la TDS ECLEAR aprobada y de la validación del cliente.

PREGUNTAS TÉCNICAS

Preguntas de ingeniería antes de una prueba en línea.

Defina la función, las interfaces y la ventana de proceso antes de solicitar muestras.

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.

APLICACIONES RECOMENDADAS

Ámbitos de evaluación de esta plataforma.

Cada aplicación requiere comprobar la compatibilidad de la estructura y validar la línea.

OCA roll-to-sheetPrecision die cuttingWaste strippingLiner exchangeSheet delivery
VENTANA DE PROCESO

Parámetros que deben controlarse.

Registre la ventana de proceso completa, no solo un ajuste nominal.

  • 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.
PREGUNTAS DE SELECCIÓN

Información que necesitamos.

Estos datos permiten a ECLEAR limitar el grado y preparar el plan de validación.

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

Fallos que una prueba rigurosa debe revelar pronto.

Las verificaciones tempranas reducen el riesgo de escalado y las comparaciones erróneas.

!

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

DOCUMENTOS TÉCNICOS

Documentos técnicos controlados.

Solicite la revisión vigente para el grado ECLEAR y la aplicación seleccionados.

Las construcciones típicas y los conceptos de aplicación se facilitan solo para seleccionar materiales. La disponibilidad, la estructura, el rendimiento y las condiciones de proceso dependen del grado y están sujetos a la TDS ECLEAR vigente, las pruebas de aplicación y la homologación final del cliente.

PRODUCTOS RELACIONADOS

Sistemas de materiales relacionados.

Revise los materiales adyacentes que interactúan con este producto en la misma estructura o proceso.

CONSULTA TÉCNICA

Valide la estructura completa, no un material aislado.

Comparta el sustrato, la construcción, el proceso y los criterios de aceptación para recibir una recomendación precisa.

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