Polypropylene is an odorless, tasteless milky white crystalline polymer, the ball mill jar made of polypropylene has good light transmittance, no water absorption, wall surface luster, wear resistance, hardness, high temperature resistance, chemical stability and no pollution to the sample, polypropylene ball mill jar is widely used in the preparation of various samples in food, beauty, chemical, electronics and other industries.
Ball mill jar as a planetary ball mill required special accessories, planetary ball mill for powder grinding, the ball mill tank filled with grinding balls and samples under the planetary ball mill high-speed operation between grinding balls, materials, ball mill tank wall because of friction, impact, shear generation of violent energy, the use of this energy to make the sample achieve a very good crushing effect, ball mill jar is to complete the powder grinding space to provide space container.
1. The relative density is small and the weight is light;
2. Good mechanical properties, except for impact resistance, other mechanical properties are better than polyethylene;
3. It has high heat resistance, and the continuous use temperature can reach 110-120°C;
4. Good chemical properties, almost no water absorption, except for concentrated sulfuric acid and concentrated nitric acid, it does not react with most chemical products;
5. The texture is pure, safe and harmless, and there is no pollution to the grinding sample;
6. Good electrical insulation;
7. The surface is smooth and flat, non-sticky, and easy to clean;
8. Hard and wear-resistant;
