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US Standard No. 4 Steel Ball Tape Initial Adhesive Testing

The main technical parameters: Slope length: 6.5 inches. Tilt angle: 2 30& 39; Rolling ball size: diameter 4/32′′ Volume: 230 × 60 × 70mm. Weight: 500 g

How to Perform Rolling Ball Test on Pressure Sensitive Tape?

The apparatus involves a steel ball for rolling, a Ball release setup, inclined rolling slide, the test area for keeping the specimen, and the pit. What makes this

Test Pressure Sensitive Tape with Rolling Ball Method

The steel balls used in the method strictly adheres to national standards of rolling tack test. The inclination angle is set as per standard but it can be modified as per

Rolling Ball Tack Tester Manufacturer and Supplier

In this type of test, a steel ball is permitted to roll down from a particular The responsive pressure tape is affixed below the end of the path of the platform.

Tack Rolling Ball Testing - YouTube

0 Mar 20 5 Step by step instruction on how to properly test an adhesive using a rolling ball tack tester. Shear Adhesion of Pressure Sensitive Tapes.

Tack Rolling Ball

. The rolling ball tack test is one measure of the capacity of the adhesive to form 4.2 A stainless steel ball, mm 7/ 6” in diameter, such as a standard type 5. Prior to testing each lot of tape, thoroughly clean the racew

Plastic Adhesive Tape Testing Equipment - Tape Initial Adhesion

Tape Initial Adhesion Rolling Ball Tester. Interested in this Record the number of steel ball which can stay on the tape for least 5 seconds.Our company is one

GT-72 8-A Tape Initial Adhesion Rolling Ball Tester - GOTECH

Release freely the steel balls from large one down to small one is sequence on the top end of testing plate. Record the number of steel ball which can stay on the

Rolling ball tack tester - SlideShare

9 Sep 20 Principle:A steel ball is allowed to be rolled down from a specific The pressure sensitive tape is affixed tacky side up just beneath the end of

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