What is a 180 degree peel testing machine?
In the fields of industrial production and materials science, the 180-degree peel tester is an important testing equipment used to evaluate the bonding properties of materials (such as tapes, films, coatings, etc.). This article will introduce in detail the definition, working principle, application scenarios and related technical parameters of the 180-degree peel testing machine, and explore its practical application value based on hot topics on the entire network in the past 10 days.
1. Definition of 180 degree peel testing machine
The 180-degree peel tester is a device specially used to test the bonding strength of materials. It measures the peeling force of the material by simulating the peeling process at a 180-degree angle. This testing method is widely used in adhesives, labels, packaging materials and other industries to ensure product quality and reliability.
2. Working principle
The working principle of the 180-degree peel testing machine is to fix one end of the material being tested through a clamp, peel the other end at an angle of 180 degrees, and record the change in force value during the peeling process. The test results can reflect the bonding strength, uniformity and durability of the material.
| Test parameters | Description |
|---|---|
| peeling angle | Fixed at 180 degrees |
| peeling speed | Adjustable, usually 100-300mm/min |
| force range | Depending on the material, usually 0.1-50N |
3. Application scenarios
180-degree peel testing machines are widely used in multiple industries. The following are its main application scenarios:
| Industry | Application examples |
|---|---|
| Adhesive | Test the adhesive strength of the tape |
| packaging materials | Evaluate the bonding properties of films to substrates |
| Electronics industry | Test the peeling force of screen protector |
4. Hot topics and hot content on the entire network
In the past 10 days, hot topics about materials testing and industrial equipment have mainly focused on the following aspects:
| hot topics | Related discussions |
|---|---|
| New energy materials testing | How to evaluate the adhesive properties of battery separators through peel testing |
| Smart packaging | Demand for adhesive strength testing of smart labels grows |
| Environmentally friendly adhesive | Peel force test standards for environmentally friendly adhesives |
5. Technical parameters and purchasing suggestions
When purchasing a 180-degree peel testing machine, you need to pay attention to the following technical parameters:
| parameters | Recommended value |
|---|---|
| Force accuracy | ±1% |
| Test speed | 100-300mm/min adjustable |
| Fixture type | Special clamps for different materials |
6. Summary
The 180-degree peel tester is an indispensable equipment for material bonding performance testing, and its accurate test data provides an important basis for product quality control. Combined with current hot topics, this equipment has broad application prospects in new energy, smart packaging and other fields. When purchasing, you need to select appropriate technical parameters based on actual needs to ensure the accuracy and reliability of test results.
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