Special electrical tourmaline powder for masterbatch

There are many kinds of PP melt blown materials in the market, many of them are as hard as paper after they are produced. On the one hand, the process temperature is too high, on the other hand, the quality of modified PP melt blown material is not stable. Not all modification plants can fully grasp the details of PP degradation process. Many big brands are outsourced due to insufficient capacity, which also limits the stability of products.

Due to the parameter fluctuation of PP melt blown material, the common problems in production are as follows:

1. The melt index is not stable, resulting in uneven spinning, and the filtration efficiency is not up to standard, floating flower phenomenon;

2. The ash content is large and the impurity is too much, which causes the filter screen and the mold to be easily blocked;

3. The secondary decomposition makes the melt blown cloth hard and brittle;

Electret masterbatch is a special PP melt spray material with high filtration efficiency. It has electret, long-lasting electric lock, 1500 melting fingers, no mouth plugging and peroxide residue. With standard equipment parameters and electret process, we have helped many manufacturers to stably produce grade 95 or above melt blown cloth, which has the following characteristics:

1. The melting finger is stable, the range is controlled at 1500 ± 100, the wire is even, and the processing stability is improved;

2. Low carbon, environmental protection, low temperature, stable high mobility,;

3. Narrow molecular weight distribution and low ash content;

4. There is no other product residue and excellent spinning performance;

Electret masterbatch professional addtive white tourmaline powder with nano size. any inquire pls contact us info@mcreagents.com