: July 2000 : 5.0 thou (127 micron) 300LSE Hi-Strength Acrylic 4.0 thou (100 micron) 94g/m 58 Polycoated Kraft Liner Shelf Life 24 months from date of manufacture when stored in cartons at 70F at 50% relative humidity. Hi-Strength Acrylic Adhesive provides very high bond strength to most surfaces, including low surface energy plastics. Excellent adhesion to surfaces contaminated lightly with oil typically used with machine parts. 94 g/ m Polycoated Kraft liner for lay flat, moisture stability and excellent processing of plastic graphic overlays. Plastic nameplates or graphic overlays for use on low surface energy plastics. Waste removed nameplates on a common sheet for ease of application. Graphic application to surfaces such as wood, fabric, plastic, where very high bond strength is required. Bonding a variety of foam substrates to metal and plastic surfaces. Attaching identification material to oily surfaces typical of machine parts. Applications resistance. and powder coated paints, combined with high shear for excellent temperature Excellent bond to plastics and low surface energy coatings such as, polypropylene Extremely smooth, non-fibred adhesive for excellent graphic appearance. Features: 300 LSE Not for specification purposes Adhesive Physical Properties December 1994 Supersedes Updated Product Data Sheet Laminating Adhesive 9472LE2 Date : Laminating Adhesive 9472LE The bond strength of 300LSE Hi-Strength Acrylic Adhesive increases as a function of time and temperature, and has very high initial adhesion. Humidity Resistance High humidity has minimal effect on adhesive performance. No significant reduction in bond strength is observed after exposure for 7 days at 32C and 90% relative humidity. When properly applied, nameplates and decorative trim Immersion in water has no appreciable effect on the bond strength. After 100 hours at room temperature, the high bond strength is maintained. Temperature Cycling High Bond strength is maintained after cycling four times through:- 4 hours at 70C 4 hours at -29C 16 hours at 22C When properly applied, nameplate and decorative trim Chemical Resistance parts will hold securely after exposure to numerous chemicals including oil, mild acids and alkalis. Temperature Resistance periods (minutes, hours) at room temperatures up to 148C, and for intermittent longer periods of time (days, Low Service Temperature - 40C Peel Adhesion - (Newtons/10 mm) ASTM D3330, modified: 90 Peel, 51 micron aluminium backing. 15 minute dwell room temp. 72 hour room temp. N/10mm N/10mm 11.9 15.3 11.2 14.0 12.6 14.9 Polypropylene Slitting & Die-Cutting: This adhesive is very aggressive and may be difficult to die cut. Chilling the adhesive to C and 10 C will improve the processability. In addition, dies can be lubricated with Laminoleum evaporative stamping oil Roll Laminating: A combination of metal and rubber rollers with moderate pressure is recommended. 3M Slitting/Die-Cutting Technical Bulletin for further details. Please refer to the Note: between 2 Processing ABS Stainless Steel Not for specification purposes Adhesion Properties weeks) up to 93C. The 300LSE Hi-Strength adhesive is usable for short Resistance Water Resistance parts are not adversely affected by exposure. U.V. Resistance (Not for specification purposes) Performance Properties and Bond Build Up July 2000