Technical Data April, 2010 3M Ultra-clean Laminating Adhesives 501FL and 502FL Product Description 3M Ultra-clean Laminating Adhesive 501FL 3M Ultra-clean Laminating Adhesive 502FL .001 in. thick adhesive .002 in. thick adhesive Plastic core Plastic core 2 mil PET, DS silicone liner 2 mil PET, DS silicone liner Thin bond line .002 in. thick adhesive for rough surfaces Pressure used for lamination and application to a substrate Pressure used for lamination and application to a substrate Acrylic polymer provides excellent adhesion to many Acrylic polymer provides excellent adhesion to many substrates substrates Low outgassing and ionics Low outgassing and ionics Application Ideas 3M Ultra-clean Laminating Adhesives are ideal for applications that need lower outgassing and ionics levels compared to current generation laminating adhesives. 3M ultra-clean laminating adhesives have improved room temperature and high temperature shear performance for improved label and seal holding strength. 3M ultra-clean laminating adhesives have low odor and low outgassing of volatile components which can cause fogging or condensation on vehicle windows. 3M Ultra-clean Laminating Adhesives 501FL and 502F laminate easily to many substrates, and the film liner offers moisture resistance and improved die-cutability and web control. 3M ultra-clean adhesives 501FL and 502FL have an acrylic chemistry that offers good thermal stability over moderate temperatures and short high temperature excursions when combined with a backing layer. Market application areas include: Automotive, Aerospace, Electrical Mechanical and General Industry. 3 3M Ultra-clean Laminating Adhesives 501FL and 502FL Typical Physical Properties and Performance Characteristics Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. Typical Total Outgas Material by GC/MS (Modified ASTM 4626) 2 3M Ultra-clean Laminating Adhesive 501FL 0.3-1.5 g/cm (Hydrocarbons, Organic acids, Esters, Alcohols, Phenols, Acrylates, Acetates, etc.) 2 3M Ultra-clean Laminating Adhesive 502FL 0.5-2.5 g/cm (Hydrocarbons, Organic acids, Esters, Alcohols, Phenols, Acrylates, Acetates, etc.) Typical Total Ionics by Ion Chromatagraph 2 3M Ultra-clean Laminating Adhesive 501FL < 0.15 g/cm (Chloride, Nitrate, Sulfate) 2 3M Ultra-clean Laminating Adhesive 502FL < 0.15 g/cm (Chloride, Nitrate, Sulfate) 1 Typical 90 Peel Data* (2-mil Aluminum backing 12 in./min. peel rate: oz./ /2 in. width 3M Ultra-clean Laminating 3M Ultra-clean Laminating Substrate Dwell Condition Adhesive 501FL Adhesive 502FL SS 15 min. RT (initial) 22 28 SS 72 Hr RT 36 41 SS 72 Hr 158F 72 105 *Note: Peel results will vary due to substrate type and condition, backing material properties and speed of the test set-up. Typical Static Shear Test (SS and Aluminum substrates) 3M Ultra-clean Laminating Adhesive Room Temperature 158F 501FL and 502FL 1,000g held 10,000 minutes 500g held 10,000 minutes Typical Liner Release Values (180 degree liner removal, 90 in./min.) 3M Ultra-clean Laminating Adhesive 501FL 30 g/inch width 3M Ultra-clean Laminating Adhesive 502FL 32 g/inch width Typical Automotive Fog Test 3M Ultra-clean Laminating Adhesive 501FL 99 - 100 3M Ultra-clean Laminating Adhesive 502FL 99 - 100 Shelf Life 24 months from manufacture of material when properly stored at 60-80F (16-27C). (2)