Web5.2 This test method is limited to evaluating lower levels of adhesion (see 1.3). The intra- and inter-laboratory precision of this test method is similar to other test methods for coated substrates (for example, Test Method D2370 and Test Method D4060), and is insensitive to all but large differences in adhesion. WebThese methods cover the measurement of the peel Adhesion of Pressure Sensitive tapes. peel Adhesion is the force required to remove a Pressure Sensitive tape from a test panel or its own backing at a controlled angle and at a standard rate and Test Method A gives a measure of the adherence, when peeled at 180 angle at 5 mm/sec, to a standard …
PSTC-TEST METHODS Test Methods for Pressure Sensitive …
WebMar 7, 2024 · 1.2 Test Method A is primarily intended to rate the adhesion of coatings and coating systems greater than 125 μm (5 mils) in total thickness, while Test Method B is primarily intended to rate the adhesion of coatings and coating systems less than 125 μm (5 mils) in total thickness. WebPSTC is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms PSTC - What does PSTC stand for? The Free Dictionary family to which the clove belongs
Standard Test Method for Peel Adhesion of Pressure …
WebThis book contains standard procedures for quality control of pressure sensitive adhesive (PSA) tape testing in the laboratory and measuring tape performance characteristics. The PSTC Test Methods Committee works each year to explore and develop new methods … PSTC member-companies comply with the highest standards for manufacturing … WebMethods to Test Tack Tack tests are designed specific for the application. The results will heavily depend not only on the conditions of the adhesive & adherend, but also on the way contact & separation is achieved. Tack measurements are also dependent on the time during which the substrates were joined. WebSome of the PSTC test methods explicitly state conditions outside of the standard moisture levels as part of the test method. Perhaps the most obvious ones are PSTC-34 (Water Vapor Transmission Rate) and PSTC-35 (Water Penetration Rate). PSTC-9 (Accelerating Aging of Tapes) has a step where the cool thermometer