Will Meltblown Masterbatch decompose or volatilize under high temperature conditions?

For high temperature meltblown process, will Meltblown Masterbatch decompose or volatilize under high temperature conditions, thus affecting the quality and performance of meltblown fiber?

In high temperature meltblown process, the stability of Meltblown Masterbatch under high temperature conditions is one of the key factors to ensure the quality and performance of meltblown fiber. The following is a detailed analysis of what may happen to Meltblown Masterbatch under high temperature conditions and its impact on the quality and performance of meltblown fiber:

Possibility of decomposition:
Under high temperature conditions, some components in Meltblown Masterbatch may decompose due to insufficient thermal stability. The specific temperature of decomposition depends on the chemical composition and formula of Meltblown Masterbatch.

Decomposition may to a reduction in the effective ingredients in Meltblown Masterbatch, which in turn affects the performance of meltblown fiber, such as filtration efficiency, strength, etc.

Gases or impurities may also be generated during the decomposition process, which may exist in the meltblown fiber in the form of bubbles or particles, affecting its appearance and performance.

Possibility of volatilization:
In a high temperature environment, some low-boiling point components in Meltblown Masterbatch may volatilize. Volatilization will to a reduction in the effective ingredients in Meltblown Masterbatch, which will in turn affect the performance of the meltblown fiber.
The volatilized gas may also affect the stability of the meltblown process and the quality of the fiber, such as producing uneven fiber diameter or causing fiber breakage.

Impact on the quality and performance of meltblown fibers:
If Meltblown Masterbatch decomposes or volatilizes at high temperatures, it may to a reduction in the effective ingredients in the meltblown fiber, thereby reducing its filtration efficiency, strength and other properties.
The gas or impurities produced by decomposition or volatilization may exist in the meltblown fiber in the form of bubbles or particles, affecting its appearance and performance, such as reducing the uniformity and softness of the fiber.
In addition, decomposition or volatilization may also affect the stability of the meltblown process and the quality of the fiber, such as causing uneven fiber diameter, fiber breakage and other problems.

Preventive measures:
When selecting Meltblown Masterbatch, products with good thermal stability should be given priority to ensure that they do not decompose or volatilize under high temperature conditions.
In the meltblown process, the melting temperature and time should be strictly controlled to avoid excessively high temperatures causing the Meltblown Masterbatch to decompose or volatilize.
Regularly conduct quality inspection and performance testing on Meltblown Masterbatch to ensure its stability and reliability.

Meltblown Masterbatch may decompose or volatilize during the high-temperature meltblowing process, which may affect the quality and performance of the meltblown fiber. Therefore, when selecting and using Meltblown Masterbatch, its thermal stability and reliability should be fully considered, and appropriate precautions should be taken to ensure the quality and performance of the meltblown fiber.

NON-WOVEN/POLYPROPYLENE FIBER/YARN MULTICOLOR COLOR MASTERBATCH