Serbuk cangkang merupakan serbuk yang terbuat dari cangkang setelah dihancurkan, penyaringan dan proses lainnya. Its main component is calcium carbonate, but also contains a small amount of minerals and trace elements. Shell powder is widely used in construction, kosmetik, pangan dan bidang lainnya, with good moisture absorption, heat preservation, purification, beauty and other properties.

Kinerja deteksi
The performance testing of shell powder needs to consider several factors to ensure its quality and use effect. The following is a detailed description of the performance parameters to be detected for shell powder, seperti terlihat pada tabel berikut:

Sifat apa yang harus diuji bubuk cangkangnya dan bagaimana caranya?

Metode deteksi
The following is a detailed description of the test method for the performance parameters to be tested for shell powder:

Distribusi ukuran partikel: The particle size distribution of shell powder was measured using a laser particle size meter to evaluate its particle size and distribution uniformity.

Luas permukaan tertentu: The specific surface area of shell powder was measured using a specific surface area analyzer to evaluate its surface area size and adsorption performance.

Komposisi kimia: Chemical analysis was used to detect the chemical composition of shell powder to determine the content of main components, minerals and trace elements.

Hygroscopeability: The shell powder was placed in different relative humidity environments and its hygroscopeability was measured using the ambient humidity balance test.

Burning residue: Using a burning test, shell powder is heated to high temperature to measure the quality and content of its burning residue.

Clarity: Use visual inspection, microscope and other detection methods to detect the appearance, kemurnian, impurities of shell powder.

Sifat apa yang harus diuji bubuk cangkangnya dan bagaimana caranya?

Glossiness: The glossiness of shell powder was measured using a glossometer to evaluate its surface gloss effect and glossiness stability.

Perbedaan warna: The color difference of shell powder was measured using a color comparator to evaluate its color consistency and accuracy.

pH: The pH of shell powder was measured using a pH meter to assess its acidity, alkalinity and stability.

Kami mengingatkan Anda bahwa parameter kinerja yang berbeda mungkin memerlukan metode dan peralatan pengujian yang berbeda, dan mungkin ada beberapa standar dan spesifikasi industri. For the performance test of shell powder, metode dan standar pengujian yang sesuai harus dipilih sesuai dengan kebutuhan sebenarnya.