Do you know about Adhesion? Adhesion is the action or process of adhering to surface or object. Or Process of attachment of a substance to the surface of another substance. Note: Adhesion requires energy that can come from chemical and/or physical linkages, the latter being reversible when enough energy is applied.
What is an example of adhesion? • Adhesion of water and Adhesion in adhesives & glues • Adhesive for bonding structures or racks, glass windows, roof structures, cabin of vehicles. See into Picture:
Types of adhesion & How to measure it. Types of adhesion: 1. Pull-off adhesion 2. Chemical adhesion 3. Dispersive adhesion 4. Diffusive adhesion Measurement and testing is possible with quality adhesion testers. Amongst above, Pull-off adhesion testing is widely used to assess the protective coating process and to determine if a coating is fit for service in new construction and for repairs to existing structures.
Pull-Off Adhesion Gauge This adhesion tester or gauge is originally manufactured by Elcometer Limited. Pull-off adhesion gauge is one the best equipment to measure adhesion in surface coating and strength of the bonding between the coating and the substrate. Features : 1. Automatic hydraulic pump ensures smooth and continuous pressure application for consistent, repeatable results 2. Hand-held, waterproof rugged design equivalent to IP64
Continues…… 3. Fully adjustable pull rates 0.1-1.4MPa/s (15-203psi) to meet national and International Standards. 4. User definable measurement range with an accuracy of ±1% of full scale: 10mm dolly: 100MPa / 14400psi, 14.2mm dolly: 50MPa / 7200psi, 20mm dolly: 25MPa / 3600psi, 50mm dolly: 4MPa / 580psi.
5. 10, 14.2, 20 and 50mm diameter dolly options. 6. Store up to 60,000 readings with individual pull graphs in up to 2,500 alpha numerical batches, complete with attribute failure information.
Benefits of Automatic Pull-Off Adhesion Gauge Elcometer 510 is available as Concrete Adhesion Tester Kit, Checking Coating on concrete surface is now possible with Elcometer 510. Powerful Suitable for use on metal, wood, concrete and other substrates Stores up to 60,000 readings in 2,500 batches Smooth load application up to 100MPa
Efficient Ideal for laboratory and field use Compatible with ElcoMaster® and ElcoMaster® Mobile App Measures on small, curved and flat surface
Durable Sealed, heavy duty and impact resistant Dust and waterproof equivalent to IP64 Suitable for use in harsh environments
Accurate Measurement range up to 100MPa (14400 psi) with an accuracy of ±1% of full scale Can be used in accordance with National & International Standards
Elcometer 510 Automatic Pull-Off Adhesion Gauge Kit Click here : Elcometer 510
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