Product Description Sheet - Scott Technical Sales Company

1 Product Description SheetRocky Hill, CT 06067-3910 Telephone: (860) 571-51001001 Trout Brook CrossingFAX: (860) 571-5465 NOT FOR Product SPECIFICATIONSTHE Technical DATA CONTAINED HEREIN ARE INTENDED AS REFERENCE CONTACT LOCTITE CORPORATION QUALITY DEPARTMENT FOR ASSISTANCE AND RECOMMENDATIONS ON SPECIFICATIONS FOR THIS HILL, CT FAX: +1 (860)-571-5473 DUBLIN, IRELAND FAX: +353-(1)-451 - 9959 Loctite and Hysol are Trademarks of Loctite Corporation USAH ysol Product 608 Industrial Products, August 2001 DescriptionLoctite Hysol 608 is a clear, fast setting epoxy adhesive usedin many applications where optical clarity and/or fast cure ratesare needed.

2 Hysol 608 bonds a variety of materials includingmetals and to Mix1:1 Mix by Weight and VolumeQuick SetHigh StrengthRoom Temperature or Heat CureTypical UncuredPropertiesPart APart BMixedPot Life @ 77 F, 20grams, mins----5 ColorMilky WhiteAmberClearViscosity, cP200,000 to450,00020,000 to40,000N/ASpecific Ratio By weight11-- By volume11--Typical PropertiesTypical ValueCTE, ASTM D 696, in/in/ C86 x 10-6 Thermal Conductivity, cal x cm/cm2 xsecs x x 10-4 Hardness, Shore D80 Electrical PropertiesTypical ValueDielectric Strength, ASTM D149, V/mil1200 Dielectric Constant.

3 MIL 1-16923. K Factor, ASTM D 150 x 10-4 Volume Resistivity, ASTM D 257 Surface Resistivity, ASTM D 257 Shear Strength, psi, ASTM D 1002 Etched AluminumCure ScheduleTest Temp oFTypical Value1 Hour @ 77oF77150024 Hours @ 77 oF-6710007720001406001802002 Hours @ 140 oF-671100773000180250 HandlingMixing: This Product requires mixing two components togetherjust prior to application. Complete mixing is necessary. Thetemperature of the separate components prior to mixing is notcritical, but they should be close to room - Bulk: Combine Part A (resin) and Part B (hardener) inthe correct ratio and mix thoroughly until the color andconsistency are uniform.

4 EPOXI-PATCH Tube Kits have beendesigned so that squeezing EQUAL LENGTH BEADS of Part A& Part B will give proper ratio. Ratios given above can be usedfor measuring larger amounts. Mixing the adhesive just prior touse is recommended. Heat buildup during or after mixing isnormal. Do not mix quantities greater than one pound asdangerous heat buildup can occur causing uncontrolleddecomposition of the mixed adhesive. Mixing smaller quantitieswill minimize the heat - Cartridges: Place cartridge in proper dispenser.

5 Tobegin using a new cartridge, remove the cap and dispense asmall amount of adhesive, making sure both parts A & B areextruding. Attach nozzle and dispense approximately 1-2"before applying onto the part to be bonded. Partially usedcartridges should be stored with the mixing nozzle attached. Toreuse, remove and discard the old nozzle, attach the newnozzle, and begin : Bonding surfaces should be clean and dry. Oncethe adhesive is applied, the bonded parts should be held incontact until the part has developed handling strength.

6 It is notnecessary to clamp the parts unless movement during cure : Complete cure is obtained after 24 hours at roomtemperature. HYSOL 608 will achieve handling strength in 10-15 minutes at 77 F (note: this can vary with different bondconfigurations). Hysol 608 can also be fully cured with heatsuch as; 5-20 minutes at a maximum of 150 F Up: It is important to remove excess adhesive from thework area and application equipment before it hardens. Manycommon solvents and citrus cleaners are suitable for removinguncured adhesive.

7 Consult with your supplier's informationpertaining to the safe and proper use of gram Foil oz. Epoxi Patch Tube Kits50 ml and 200 ml EPS CartridgesQuart, One Gallon, and Five Gallon Systems Hysol 608 August 2001 Loctite and Hysol are Registered Trademarks of Loctite Corporation INFORMATIONThis Product is not recommended for use in pure oxygenand/or oxygen rich systems and should not be selected asa sealant for chlorine or other strong oxidizing safe handling information on this Product .

8 Consult theMaterial Safety Data Sheet , (MSDS).StorageStore Product in unopened container in a cool dry location. Idealconditions are within the range 8 to 21 degrees C (46 to 70degrees F) and are recommended for long term to higher temperatures (greater than 28 degrees C)for prolonged periods should be avoided as extended exposureto warm conditions can adversely affect Product properties. Forfurther specific shelf life information, contact your local TechnicalService data contained herein are furnished for information only andare believed to be reliable.

9 We cannot assume responsibility forthe results obtained by others over whose methods we have nocontrol. It is the user's responsibility to determine suitability forthe user's purpose of any production methods mentioned hereinand to adopt such precautions as may be advisable for theprotection of property and of persons against any hazards thatmay be involved in the handling and use thereof. In light of theforegoing, Loctite Corporation specifically disclaims allwarranties expressed or implied, including warranties ofmerchantability or fitness for a particular purpose, arisingfrom sale or use of Loctite Corporation s products.

10 LoctiteCorporation specifically disclaims any liability forconsequential or incidental damages of any kind, includinglost profits. The discussion herein of various processes orcompositions is not to be interpreted as representation that theyare free from domination of patents owned by others or as alicense under any Loctite Corporation patents that may coversuch processes or compositions. We recommend that eachprospective user test his proposed application before repetitiveuse, using this data as a guide.