With the rapid development of the electronics industry, the requirements for production environment and cleaning supplies are becoming increasingly stringent. Class 100 dust-free cloth and Class 1000 dust-free cloth play an important role in this, and their performance differences have different degrees of impact on the production of the electronics industry.
From the perspective of cleanliness standards, there is an essential difference between Class 100 dust-free cloth and Class 1000 dust-free cloth. In each cubic foot of space, the number of dust particles greater than or equal to 0.5 microns does not exceed 100 for Class 100 dust-free cloth, while the number of dust particles for Class 1000 dust-free cloth does not exceed 1000. This means that Class 100 dust-free cloth has a higher cleanliness level, and can provide a stricter clean environment in the production, assembly and testing of electronic components, effectively reducing the pollution of dust particles to precision electronic components. For example, in the chip manufacturing process, the circuit of the chip is extremely small, and even a tiny dust particle may cause a short circuit or open circuit, affecting the performance and yield of the chip. Using Class 100 dust-free cloth can minimize this risk and ensure the quality and production efficiency of the chip.
In terms of cleaning effect, the two are also different. Since the cleanliness of Class 100 dust-free cloth is higher, its fiber structure is tighter and its adsorption capacity is stronger, so it can more effectively adsorb and remove dust, oil and tiny particles on the surface of electronic components. In contrast, although Class 1000 dust-free cloth also has certain cleaning ability, its cleaning effect is slightly inferior when dealing with high-precision and high-sensitivity electronic components. In the production process of LCD screens, the cleaning of the display surface is very important. Any impurities will affect the display effect. Class 100 dust-free cloth can better meet this demand and ensure the quality of the display.
From a cost perspective, Class 100 dust-free cloth has a relatively high price due to its more complex production process and stricter quality control; Class 1000 dust-free cloth has a lower cost and is more affordable. For some electronic production links that do not require extremely high cleanliness, such as ordinary electronic assembly, the use of Class 1000 dust-free cloth can not only meet basic cleaning needs, but also control costs. For fields with extremely high cleanliness requirements such as chip manufacturing and precision instrument production, although Class 100 dust-free cloth has a higher cost, in order to ensure product quality and yield, companies often give priority to Class 100 dust-free cloth.
When using Class 100 and Class 1000 cleanroom wipers in the electronics industry, they must be reasonably selected according to different production links and cleanliness requirements to balance product quality and cost-effectiveness.
Post time: Jun-18-2025