{"id":2748,"date":"2011-10-13T23:21:51","date_gmt":"2011-10-13T15:21:51","guid":{"rendered":"http:\/\/www.g4e.cn\/wordpress\/?p=2748"},"modified":"2013-11-19T15:52:24","modified_gmt":"2013-11-19T07:52:24","slug":"3m-plastic-bonding-adhesive-2665","status":"publish","type":"post","link":"http:\/\/www.g4e.cn\/wordpress\/datasheet\/2748.html","title":{"rendered":"3M  Plastic Bonding Adhesive 2665"},"content":{"rendered":"<pre>3M\u2122 Plastic Bonding Adhesive 2665\r\nProduct Description\r\n3M\u2122 Plastic Bonding Adhesive 2665 is a one-component, moisture curing, urethane adhesive that is applied warm.\r\nThis low viscosity adhesive has a long open time and is ideal for bonding plastics. Yields thin glue lines when used\r\nwith appropriate equipment.\r\nFeatures\r\n\u2022 100% solids \u2022 High tack\r\n\u2022 One component \u2022 High strength bonds\r\n\u2022 Low viscosity \u2022 Bonds a variety of plastics\r\n\u2022 Long open time<\/pre>\n<pre>Typical Uncured Properties\r\nNote: The following technical information and data should be considered representative or typical only and should not be\r\nused for specification purposes.\r\nApplication Temperature 230\u00b0F (110\u00b0C)\r\nViscosity (@ 230\u00b0F\/110\u00b0C)1 11,000 cps\r\nColor (solid) White\/Off-white\r\nOpen Time2,4 4 minutes\r\nSet Time3,4 Immediate\r\n1Measured on Brookfield viscometer with Thermosel using spindle #27.\r\n2The bonding range of a 1\/16\" bead of molten adhesive on a non-metallic substrate.\r\n3The minimum amount of time required between when the bond is made and when it will support a 5 psi tensile load.\r\n4Open times and set times are based on a room temperature environment. High temperatures will lengthen open times and set times while lower environmental\r\ntemperatures will shorten open times and set times.<\/pre>\n<pre>3M\u2122 Plastic Bonding Adhesive 2665\r\nHandling\/Application Information\r\nDirections for Use\r\nApply to clean, dry surfaces. Remove oil, grease and other contaminants by wiping with isopropyl alcohol.* For materials\r\nthat are often contaminated with mold release agents, it is recommended that the surface be solvent wiped, abraded and\r\nsolvent wiped.* For additional information on surface preparation, see section on Surface Preparation.\r\nAfter heating to suggested application temperature, apply adequate amount of adhesive on one of the substrates to be\r\nbonded. Join the substrates within the adhesives specified open time and hold the bonded part until the adhesive has\r\nadequately set.\r\n*Note: When using solvents, extinguish all ignition sources, and follow the manufacturer\u2019s precautions and directions for use.\r\nDispensing Equipment\r\n3M\u2122 Plastic Bonding Adhesive 2665 can be dispensed using either a time-pressure dispenser system with luer-lok needle\r\ntips or a positive displacement or gear metering valve to yield thin glue lines. Please approach your local technical team\r\nfor more application support.\r\nContainer Sizes Available: 30 ml syringes and 295 ml cartridges.\r\nCleanup: Allow product to solidify. Remove uncured waxy material (usually within the first 20 minutes after application)\r\nby scraping with a putty knife or similar tool. For cured material, remove by cutting or sanding. Do not use heat or flame\r\nto remove adhesive.\r\nCure Time: The cure rate will vary depending on air temperature, relative humidity, substrate type and bond line thickness.\r\nTypical Performance Characteristics\r\nNote: The following technical information and data should be considered representative or typical only and should not be\r\nused for specification purposes.\r\nOverlap Shear Strength (psi), tested @ 73\u00b0F (23\u00b0C), Thermal Shock (TS)* and Temperature\/Humidity (TH)**\r\nOLSS (PSI)\r\nSubstrate 73\u00b0F (23\u00b0C) After TS After TH\r\nPolycarbonate 940 1,115 945\r\nABS 690 565 795\r\nAcrylic 830 715 715\r\nStainless Steel 465 590 490\r\nPVC 560 NT NT\r\n*Condition for TS: -40\u00b0 to 85\u00b0C, 30 minute dwell for 20 cycles.\r\n**Condition for TH: 68\u00b0C\/95% RH for 3 days.\r\nNT: Not tested.\r\n(2)<\/pre>\n<pre>3M\u2122 Plastic Bonding Adhesive 2665\r\nTypical Performance Characteristics (continued)\r\nNote: The following technical information and data should be considered representative or typical only and should not be\r\nused for specification purposes.\r\nRate of Overlap Shear Strength (psi) Build-up @ 73\u00b0F (23\u00b0C)\r\nCuring Time % of Ultimate\r\nSubstrate (hours) OLSS (PSI) OLSS\r\nPolycarbonate 0.083 60 6.5\r\n0.5 195 20\r\n4.0 400 42\r\n16.0 900 95\r\n24.0 940 100\r\nTest Procedures\r\nA. Overlap Shear Strength\r\nOverlap shear (OLS) strengths were measured on 1\" wide 1\/2\" overlap specimens. These bonds were made individually\r\nusing 1\" x 4\" sample coupons. The thickness of the bond line was controlled with .003 - .006\" stainless steel wires.\r\nThe thickness of the plastics substrates were 0.125\".\r\nAll strengths were measured at 73\u00b0F (23\u00b0C) except where noted. The separation rate of the testing jaws was 2\" per\r\nminute.\r\nB. Cure Cycle\r\nAll bonds were cured for a minimum period of 7 days at 77\u00b0F (25\u00b0C)\/50% RH before testing. Bonds were prepared\r\nusing the suggested surface preparation procedure for the particular substrate tested.\r\nSurface Preparation\r\nPlastic: Wipe with isopropanol soaked cheesecloth.* Allow solvent to evaporate before bonding. For optimal performance,\r\nheptane may be used. Note: 3M\u2122 Plastic Bonding Adhesives are not recommended for bonding untreated polyolefins.\r\nPlastic Contaminated with Mold Release: Wipe with isopropyl alcohol soaked cheesecloth, abrade with fine grit abrasive,\r\nwipe with isopropyl alcohol soaked cheesecloth.* Allow solvent to evaporate before bonding. For optimal performance,\r\nheptane may be used.\r\nMetal: Wipe with Methyl Ethyl Ketone (M.E.K.) soaked cheesecloth, abrade with fine grit abrasive, wipe with M.E.K.\r\nsoaked cheesecloth.* Allow solvent to evaporate before bonding.\r\nGlass: Wipe with M.E.K.-soaked cheesecloth.* Allow solvent to evaporate before bonding. Priming may be necessary on\r\nglass if subject part will be subjected to hot\/humid conditions.\r\n*Note: When using solvents, extinguish all ignition sources, and follow the manufacturer\u2019s precautions and directions for use.\r\nStorage and Shelf Life\r\nShelf life is 12 months when stored at 60\u00b0F (16\u00b0C) to 80\u00b0F (27\u00b0C), indoors and protected from exposure to moisture.<\/pre>\n<pre><\/pre>\n<pre>Safety Information<\/pre>\n<pre>Warning: hot syringes are a possible burn or explosion hazard.\r\nTo insure safe handling of 3M\u2122 Plastic Bonding Adhesive 2665 syringes:\r\n1. Do not remove the aluminum label from the syringe. It is designed to make the temperature of the syringe more uniform.\r\n2. The syringe heater must have an opening sufficient to accommodate easy insertion and removal of the syringe including\r\nthe aluminum label.\r\n3. Do not exceed 110\u00b0C (230\u00b0F) syringe temperature. Failure of the syringe could result.\r\n4. Do not exceed 4.1 Bar (60 p.s.i.) dispensing pressure. Failure of the syringe could result.\r\n5. Remove air pressure from the dispensing unit before removing the syringe from the heater.\r\n6. Use only dry air for dispensing to prevent premature curing of the product.\r\n7. Adhesive dripping is sometimes caused by a cured adhesive skin at the syringe back, and can normally be dislodged using\r\na probe. It is not necessary to remove the skin, merely breaking the seal to the syringe barrel normally cures the problem.\r\n8. Use gloves and personal protective equipment when handling hot syringes to prevent burns or injury.<\/pre>\n<pre>Certification\/Recognition\r\nMSDS: Refer to Product Label and Material Safety Data Sheet for Health and Safety Information before using this product.\r\nFor additional health and safety information, call 1-800-364-3577 or (651) 737-6501.\r\nTSCA: The components of this product are in compliance with the chemical notification requirements of TSCA.\r\nRoHs Complaint\/REACH Compliant: 3M\u2122 Plastic Bonding Adhesive 2665 complies with the European Union\u2019s\r\n\u201cRestriction of Hazardous Substances\u201d (RoHs) initiative and with European REACH regulations 2002\/95\/EC and 2005\/618\/EC.\r\nFor Additional Information\r\nTo request additional product information or to arrange for sales assistance, call toll free 1-800-251-8634. Address\r\ncorrespondence to: 3M, Electronics Markets Materials Division, 3M Center, Building 225-3S-06, St. Paul, MN 55144-\r\n1000. Our fax number is 651-778-4244 or 1-877-369-2923. In Canada, phone: 1-800-364-3577. In Puerto Rico, phone:\r\n1-787-750-3000. In Mexico, phone: 52-70-04-00.\r\nImportant Notice\r\nAll statements, technical information, and recommendations related to 3M\u2019s products are based on information believed\r\nto be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and\r\ndetermine if it is suitable for your intended application. You assume all risks and liability associated with such use.\r\nAny statements related to the product which are not contained in 3M\u2019s current publications, or any contrary statements\r\ncontained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized\r\nofficer of 3M.\r\nWarranty; Limited Remedy; Limited Liability.\r\nThis product will be free from defects in material and manufacture at the time of purchase. 3M MAKES NO OTHER\r\nWARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY\r\nOR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above,\r\nyour exclusive remedy shall be, at 3M\u2019s option, to replace or repair the 3M product or refund the purchase price of the 3M\r\nproduct. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential\r\nloss or damage arising from this 3M product, regardless of the legal theory asserted.<\/pre>\n<pre><\/pre>\n<pre>\u70b9\u51fb\u4e0b\u8f7dTDS\u8d44\u6599L<p><img src=\"http:\/\/www.g4e.cn\/wordpress\/wp-content\/plugins\/hacklog-downloadmanager\/images\/ext\/pdf.gif\" alt=\"\" title=\"\" style=\"vertical-align: middle;\" \/>&nbsp;&nbsp;<strong>3M 2665<\/strong> (75.4 KB, 17 \u6b21)<br \/><i>\u60a8\u6ca1\u6709\u6743\u9650\u4e0b\u8f7d\u6b64\u6587\u4ef6\u3002<\/i><\/p><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>3M\u2122 Plastic Bonding Adhesive 2665 Product Description 3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3758,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[667],"tags":[434,432,433],"_links":{"self":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/posts\/2748"}],"collection":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/comments?post=2748"}],"version-history":[{"count":0,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/posts\/2748\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/media\/3758"}],"wp:attachment":[{"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/media?parent=2748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/categories?post=2748"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.g4e.cn\/wordpress\/wp-json\/wp\/v2\/tags?post=2748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}