Rubber Adhesion Tester

At white cross rubber products we use a variety of testing methods to ensure the quality of our products.

Rubber adhesion tester.

Astm d429 test standard determines the adhesion of rubber to rigid metal substrates. H adhesion 90 180 peel test tyre cord adhesion test tca t and co axial shear pull out test cspt. Adhesion testing for rubber adhesion to flexible and rigid substrates as well as the adhesive bonding of parts are an important properties for designers to understand when evaluating materials. 4 1 these test methods are used to ensure the quality of a product by determining the force per unit width required to separate a rubber layer from a flexible substrate such as fabric fibre wire or sheet metal.

Tack is defined as the force required to separate two sheet materials which are compressed together for a specified. Ardl offers a variety of tests to evaluate the adhesion properties of materials and components. Adhesion testing is a critical aspect of multi component rubber products and frequently should be considered for both rubber to rubber interfaces and rubber to reinforcement interfaces. There are many conditions that can affect the adhesion of rubber to various substrates such as metal and fabrics.

The availability of a full range of pull off adhesion tester models facilitates the measurement of coating adhesion on almost any rigid substrate. The acceptable value of adhesion measured will of course vary from product to product due to different rubber formulations flexible substrates and types of products. This test standard is divided into methods a through h. About 5 of these are testing equipment.

A wide variety of rubber adhesion tester options are available to you such as power usage. The brittle ductile transition phenomenon is very important in polymer appli. From peel or stripping strength to measurements at temperature ardl can provide the. Common application examples that use tests in astm d429 are vehicle engine mounts vehicle suspension bushings rubber coated metal parts and rubber lined tanks and containers.

For example 20 mm dollies may be ideal for typical coating bond strengths on metal plastic and wood where as 50 mm dollies are more ideal for coatings on masonry substrates such as concrete.