PDF《Technical Datasheet》

Technical Datasheet Vitralit? UD

8540 ° Preliminary Datasheet.

The technical statements are only guidelines and can be changed at any time. Page 1/3 Updated 2019-04-11 Revision : DIN ISO

9001 certified Panacol Vitralit ? adhesives are one-component, solvent-free radiation-curing adhesives. The advantages are very short curing times, good adhesion to a variety of substrates, and easy handling. Vitralit ? products are used in electronics, medical applications, optics and for fixing parts in general. Vitralit ? UD

8540 is a one-component, solvent-free, UV-curing acrylic adhesive. It has a dual curing component which reacts via atmospheric moisture. Thus also possible shadow zones within the Display- frame can be cured. Vitralit ? UD

8540 can be used for the lamination of glass / glass and glass / PMMA displays. Vitralit ? UD

8540 is very soft after curing. The Shore hardness is in the Shore

00 range. This allows particularly good interception of thermal stresses between different substrates without causing delamination. The product is silicone free and RoHS compliant. üsuitable - not suitable The product cures within seconds with radiation in the UV-A - range (320 nm -

390 nm) and visible range (405 nm). For rapid and high quality crosslinking we recommend the UV devices manufactured by Dr. Hoenle AG, which complement our adhesive technology. Intensity [mW/cm?] Layer thickness [mm] Time [sec]

120 0,5

90 UV-curing (Hoenle Cube 2000, 320-450nm) Intensity [mW/cm?] Layer thickness [mm] Time [sec]

100 0,5

90 VIS-curing (Hoenle LED Spot 100, 405nm) To obtain full cure at least one substrate must be transparent to the recommended wavelength. The curing speed will depend on the intensity of light, light source, the exposure time, and the light transmittance of the substrate. Increased mechanical properties are achieved after

12 hours. Resin acrylate Appearance transparent UV-A VIS Thermal curing Humidity curing ü ü - ü Product Description Curing Properties Technical Data Technical Datasheet Vitralit? UD

8540 ° Preliminary Datasheet. The technical statements are only guidelines and can be changed at any time. Page 2/3 Updated 2019-04-11 Revision : DIN ISO

9001 certified Uncured material Viscosity [mPas] (Kinexus Rheometer,

25 °C, 10s-1 ) PE-Norm

064 1

800 -

2 500 Density [g/cm?] PE-Norm

004 1,1 Flash point [°C] PE-Norm

050 >100 Refractive index [nD20] PE-Norm

018 1,4565 Cured material Temperature resistance [°C] -40 -

130 Glass transition temperature DSC [°C] PE-Norm

009 -40 - -20 *Store in original, unopened containers! Surface preparation The surfaces to be bonded should be free of dust, oil, grease or other dirt in order to obtain an optimal and reproducible bond. For cleaning we recommend the cleaner IP ? Panacol. Substrates with low surface energy (e.g. polyethylene, polypropylene) must be pretreated in order to achieve sufficient adhesion. Trading unit Transport Storage Shelf-life* Cartridge other packages at delivery max.

3 months 0°C - 10°C 0°C - 10°C Transport/Storage/Shelf Life Instructions for Use Technical Datasheet Vitralit? UD

8540 ° Preliminary Datasheet. The technical statements are only guidelines and can be changed at any time. Page 3/3 Updated 2019-04-11 Revision : DIN ISO

9001 certified Application Our products are supplied ready to use. Depending on packaging they can be applied by hand directly from the container or semi or fully automatically. With automated application from the cartridge the adhesive is conveyed by a compressed air-operated displacement plunger via a valve in the needle. When metering low viscosity materials from bottles the adhesive is transported by a diaphragm valve. If help is required, please contact our application engineering department. Adhesive and substrate may not be cold and must be warmed up to room temperature prior to processing. After application, bonding of the parts should be done quickly. Vitralit ? adhesives cure slowly in daylight. Therefore, we recommend to expose the material to as little light as possible and the use of opaque hose lines and dispensing needles. For safety information refer to our safety data sheet. The product is free of heavy metals, PFOS and Phthalates and is conform to the EU-Directive 2017/2102/EU "RoHS III". THE VALUES NOTED IN THIS TECHNICAL DATA SHEET ARE TYPICAL PROPERTIES AND ARE NOT MEANT TO BE USED AS PRODUCT SPECIFICATIONS. The information contained in this data sheet is believed to be accurate and is provided for information only. Panacol makes no representation or warranties of any kind concerning this information. It is the user's responsibility to determine the suitability of this product for any intended use. Panacol does not assume responsibility for test or performance results obtained by the user. The user assumes all risk and liability connected with the use of this product. The user should adopt such precautions and use guidelines as may be advisable for the protection of property and persons against any hazards that may be involved in this product's handling or use. Panacol specifically disclaims any liability for consequential or incidental damages of any kind arising from the handling or use of this product. The information contained in this Technical Data Sheet offers no assurance that the product use, application, or process will not infringe on existing patents or licenses of others. Nothing in this Technical Data Sheet transfers or grants license for the use of any patents, trade secrets, intellectual property, or confidential information that is the property of Panacol. Except as otherwise noted, all trademarks in this document (identified as ? ) are the property of Panacol. Disclaimer Contact Panacol-Elosol GmbH Daimlerstr.