filler - Names and Identifiers
filler - Introduction
A Filler is a substance used to fill or increase the volume of a material in industrial and scientific experiments. Filler is generally in the form of particles, powder or fibers. The following is a description of the nature, use, method and safety information of the Filler:
Nature:
1. Morphological diversity: Filler can be inorganic, organic or metal, various forms, such as particles, powder, fiber, etc.
2. Physical properties: Filler has low density, thermal expansion coefficient and thermal conductivity.
3. Chemical properties: Filler can react with other substances under suitable conditions.
4. Functionality: Filler can increase the strength, hardness, wear resistance, thermal conductivity, thermal insulation and other specific mechanical or chemical properties of the material.
Use:
1. Filler reinforcement: Filler is often used to enhance the mechanical properties of materials, such as increasing the strength, stiffness and wear resistance of plastics.
2. Increase the volume: Filler can increase the volume of materials and reduce costs.
3. Adjust the characteristics: Filler can change the thermal expansion coefficient, thermal conductivity, electrical conductivity and other properties of the material.
4. Preparation of composite materials: Filler is often used to prepare composite materials, such as fiber reinforced composite materials.
Method:
The preparation method of Filler varies with the type of Filler, but generally includes physical and chemical methods. Physical preparation methods include crushing, grinding and classification; Chemical preparation methods involve chemical reactions and precipitation methods.
Safety Information:
Note the following safety precautions when using the Filler:
1. According to the specific Filler, follow the corresponding operation guidelines and safety operation procedures.
2. Avoid inhaling Filler dust or particles, and wear suitable protective equipment if necessary.
3. Avoid mixing reaction between Filler and other substances, and pay attention to prevent the release of Fire source and harmful gas.
4. Storage Filler, should follow the relevant safety storage requirements, avoid mixing with other chemicals.
Last Update：2024-04-09 19:05:54