Initial Adhesion Tester
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Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The initial - tack tester is mainly used to test the initial tackiness of products such as adhesive tapes, medical patches, self - adhesive labels, and protective films. By simulating the actual use environment of adhesion, it tests the adhesive performance of these products when they are in brief contact with the adhesive surface under slight pressure. This device is widely used in multiple industries, including packaging, adhesives, printing, and pharmaceuticals, providing important data for product performance evaluation, quality control, and research and development. Specifically: - Packaging Industry: It is used to test the adhesive performance of adhesive tapes, carton - sealing adhesives, etc., ensuring the integrity of packaging during transportation. - Adhesive Industry: It is used for research and development and quality control. By testing the initial tackiness of different adhesives under various conditions, it provides data support for the development of new adhesives. - Printing Industry: It tests the tackiness of printing labels, such as trademarks and colored labels on self - adhesive labels, ensuring the reliability and durability of label products. - Pharmaceutical Industry: It tests the initial tackiness of adhesive materials in pharmaceutical packaging and medical plasters, ensuring the effectiveness of products and the medication experience of patients. In addition, the initial - tack tester can also be used to test the initial tackiness of office supplies such as sticky notes, and to evaluate the force required for the label to separate from the test substrate.
Standards
- GB 4852 Test Method for Initial Tackiness of Pressure - Sensitive Adhesive Tapes (Rolling Ball Method)
- JIS Z0237 (Japanese Industrial Standard) and other related standards
Features
1. Employs the inclined plane rolling ball method to test the instantaneous adhesion performance of the sample.
2. Test steel balls designed entirely according to standards ensure high accuracy of test data.
3. The test tilt angle can be freely adjusted according to user requirements.
Technical Parameters
| Technical Parameter | Specification |
|---|---|
| Testing Principle | Adopting the inclined-plane rolling-ball method: When slight pressure makes the steel ball briefly contact the adhesive surface of the test specimen, the adhesion between products (e.g., adhesive tapes, labels) and the steel ball is used to test the specimen’s initial tackiness. |
| Adjustable Inclination Angle | Freely adjustable within 0 - 60° according to user needs; adapts to testing requirements of different products. |
| Tabletop Width | Usually about 120mm; ensures sufficient space to place the test specimen. |
| Test Area Width | Generally about 80mm; provides a sufficient operational area for the test. |
| Standard Steel Balls | Size range: usually 1/32 inch to 1 inch; different-sized steel balls are used to test products with different adhesive forces. |
| External Dimensions | Varies by equipment/model: length 300 - 450mm, width 120 - 160mm, height 150 - 200mm. |
| Weight | Varies by model/brand; generally does not exceed 10kg, making it easy to move and place. |
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