AB-302

High-transparency encapsulant with superior light transmission compared to conventional materials. Recognized by academic and industrial partners for enabling efficient and durable device performance.

Feature

Chemical Inert

Flexible & Elastic

Low WVTR

Yellowing-resistant

Multi-substrates Adhesion

Full & Frame Sealing

Solvent-free, VOC-free

Room temperature storage

Applicability

Coating process

Slot-die

Screen-Printing

Dispensing or similar method

Product Information

Eversolar® AB-302 Specifications

Item Specification

Product Eversolar® AB-302

Appearance Transparent liquid

Appearance after curing Transparent

Viscosity @25℃ 2,500 ± 500 mPa·s

Tensile strength (glass/glass) ≥ 50 kgf/cm2

Curing condition 6～9 J/cm2

WVTR (40℃/90%RH, 1 mm) < 0.8 g·mm/m2·day

Density 0.93 g/cm3

Glass transition temp. (Tg) 104 °C

Product Features

Suitable for glass substrate encapsulation
Suitable for dispensing, slot-die, screen-printing processes
Transparent adhesive design
Low water vapor transmission rate
Room temperature storage

Test Data

Test Item Test Method Test Result

Anti-yellowing Test UVA-340nm / 60°C / 0.86W/cm2
Test time: 500 hours
IEC 61345 ΔYI = +0.5