Lem kaca merupakan lem bening yang terdiri dari senyawa silikon dan bahan tambahan lainnya. Ini memiliki daya rekat yang sangat baik, tahan air, weather resistance and chemical corrosion resistance, and is widely used in construction, dekorasi, otomotif, dirgantara dan bidang lainnya. Glass glue can bond a variety of different materials, including glass, keramik, logam, plastik, dll.. Its high transparency can make the objects to be bonded better together, become a whole.

Kinerja deteksi
Glass glue is an important building material, and the following performance parameters need to be tested, which are very important for the production and use of glass glue. The specific parameters are shown in the following table:

Uji kinerja dan metode uji lem kaca

Metode deteksi
The following is a detailed description of the detection method for the performance parameters of glass glue:

Kekuatan ikatan: To measure the bond strength of glass adhesive samples, shear experiment, tensile experiment, peel experiment and other methods can be used to test, so as to evaluate the bond strength between glass adhesive and different materials.

Kinerja konstruksi: Observe the coating, keseragaman, easy coating and other performances of glass glue in the construction process, and test the construction performance by evaluating the appearance and quality of the coating.

Curing time: Observe the curing time of glass glue coating, you can judge whether the coating has been cured by touch, scratch and other ways.

Tahan air: To measure the durability of glass glue in water, it can be tested using methods such as immersion experiments to evaluate its water resistance.

Climate resistance: To measure the durability of glass glue in different climatic conditions, it can be tested by using wet and heat experiment, salt spray experiment, light experiment and other methods, so as to evaluate its weather resistance.

Environmental performance: to detect the content of harmful substances, volatile organic compounds and other environmental pollutants in glass glue, various chemical analysis methods can be used for testing, such as gas chromatography, liquid chromatography, dll..

Uji kinerja dan metode uji lem kaca

Catatan
There are also some issues to be aware of when testing:

Persiapan sampel: Sample preparation should be carried out in accordance with relevant standards or methods to ensure that the sample preparation process and conditions meet the requirements.

Experimental conditions: When performing various performance tests, experimental conditions, such as temperature, kelembaban, and pressure, need to be controlled to ensure the repeatability and accuracy of the experiments.

Akurasi tes: For some performance parameters, such as bond strength, test accuracy will be affected

The influence of many factors, such as sample preparation, experimental conditions, test equipment, dll., needs to pay attention to control these factors to improve the test accuracy.

Uji kinerja dan metode uji lem kaca

Data analysis: After the completion of each test, it is necessary to conduct statistics and analysis of the test data to determine the performance characteristics of glass glue and evaluate its quality level.

Untuk menyimpulkan, the performance testing of glass glue requires the use of different test methods and standards, dan untuk beberapa tes yang rumit, laboratorium atau teknisi profesional diperlukan. Perhatian harus diberikan pada masalah di atas selama pengujian untuk memastikan keakuratan dan keandalan hasil pengujian. Pada saat yang sama, when using glass glue, we should also pay attention to the operation according to the instructions to ensure better adhesion effect and safety performance.