What about the key points for selecting flour mesh?...

Micron nylon mesh is a smaller mesh of nylon mesh. This small hole can be used for sifting flour, filtering soy milk, milk, coffee, tea, etc. is a good choice. What are the advantages?

Advantages of micron nylon mesh material nylon: 1. High mechanical strength, good toughness, high tensile and compressive strength. The specific tensile strength is higher than that of metal, and the compressive strength is comparable to that of metal, but its rigidity is not as good as that of metal. The tensile strength is close to the yield strength and is more than twice as high as ABS. It has strong absorption capacity for impact and stress vibration, and its impact strength is much higher than that of ordinary plastics, and it is superior to acetal resin. 2. The fatigue resistance is outstanding, and the original mechanical strength can still be maintained after repeated bending of the workpiece. PA is often used in the occasions where the escalator handrails and the new bicycle plastic rims are extremely fatigued. 3. High softening point, heat resistance (such as nylon 46, high crystalline nylon has high heat distortion temperature and can be used for a long time at 150 degrees. After PA66 is reinforced by glass fiber, its heat distortion temperature reaches 250 degrees or more). 4. The surface is smooth, the friction coefficient is small, and it is wear-resistant. It is self-lubricating when used as a moving mechanical component, and has low noise. It can be used without a lubricant when the friction is not too high. If it is necessary to use a lubricant to reduce friction or help to dissipate heat, water oil, 

grease, etc. can be selected. Therefore, as a transmission component, its service life is long. 5. Corrosion resistance, very resistant to alkali and most salt liquid, but also resistant to weak acid, oil, gasoline, aromatic hydrocarbon-resistant compounds and general solvents, inert to aromatic compounds, but not Resistant to strong acids and oxidants. It can resist the erosion of gasoline, oil, fat, alcohol, weak alkali, etc. and has good anti-aging ability. It can be used as packaging materials for lubricating oil, fuel, etc. 6. It has self-extinguishing property, non-toxic, odorless, good weather resistance, inert to biological erosion, and has good antibacterial and anti-mildew ability. 7. Have excellent electrical properties. The electrical insulation is good, the volume resistance of nylon is very high, and the breakdown voltage is high. In the dry environment, it can be used as a power frequency insulation material, and it has good electrical insulation even in a high humidity environment. 8. The parts are light in weight, easy to dye and easy to form.