Item |
Test Method | Z-1500 |
---|---|---|
MFR(230℃/2.16kg) | IS0 1133-1 | 1500 |
Ash Content | ISO 3451-1 | 0.018 |
Volatile | ISO 1269 | 0.17 |
MWD | ISO 16014-4 | 3.0 |
Key points regarding Spunbond-melt blown-spunbond raw material
Process: The process starts with the melting of polypropylene resin, which is then forced through spinnerets (fine nozzles with tiny holes) using high-pressure air or gas. As the polymer exits the spinnerets, it is rapidly stretched and attenuated into microfibers due to the high-speed air or gas streams.
Quality Control: Producing high-quality melt blown fabrics requires precise control over parameters such as polymer melt temperature, pressure, air velocity, and spinneret design. Quality control measures are essential to ensure uniform fiber diameter and distribution, which directly impact the filtration efficiency of the final product.
Spunbond-melt blown-spunbond raw material
If any inquiry for Spunbond-melt blown-spunbond raw material,just contact with me.Business card as below:
Hot Tags: spunbond-melt blown-spunbond raw material, China spunbond-melt blown-spunbond raw material manufacturers, suppliers, factory, Melt-blown Polypropylene Filter Material, polyether based tpu, raw materials for plastic production, pvc pipe raw material, non woven viscose fabric, Water Bottle Grade PET Chips