China Factory Suppliers RPSH-04 Hydrophilic Masterbatch for Permanent Water-Loving Nonwoven Fabrics
| Product Name | Water-loving Masterbatch | Item No. | RPSH-04 |
| Product Size | 2.5 x 3.0 (mm) | Dosage | 6% |
| Heat Resistance | 280°C | Carrier Resin | PP / PE |
| Performance | Absorbing time of 45° angle: ≤ 5s | Absorbing Capacity | ≥ 3–8 times of original weight |
It's designed for direct addition on the production of PP synthetic fiber or nonwoven fabric. Please use drying machinery or a high-speed mixer to dry the masterbatch before application. The recommended add dosage is 6.0%.
The hydrophilic masterbatch and PP material must be fully mixed before entering the feeding port (the mixed time should be more than 20 min). At the same time, the hydrophilic masterbatch and PP material in the feeding funnel shouldn't be too much at one time to avoid bonding and blockage in the feeding port and uneven mixing.
Once the fabric is ready, the factory can add a water spray device which can activate the hydrophilic groups fastest, achieving the hydrophilic effect from the first use. If there is no such device, please put the nonwoven fabric in the air for 24–36 hours to allow the fabric to cool to a certain moisture level, activating the hydrophilic effect before proceeding with testing.
It can be applied for PP or PE Casting Film, reaching excellent water-loving properties. It is designed with characteristics of excellent water-loving property, permanent water-loving, and repetitive scrubbing.
