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Hydrophilic Masterbatch RPSH-04 for Nonwoven Fabrics - China Factory Suppliers of Super Absorbent Resin

Introducing RPSH-04, a revolutionary modified masterbatch from our factory in China. This innovative product combines Super Absorbent Resin with polypropylene resin and other hydrophilic materials. RPSH-04 is engineered to deliver exceptional and permanent water-loving properties, ensuring safety and non-toxicity. Its remarkable dispersibility makes it an ideal choice for manufacturers looking to replace conventional water-loving treatments. When utilized in the production of nonwoven fabrics, RPSH-04 guarantees lasting water absorption capabilities, solidifying our position as a leading supplier in the industry. Experience the superior performance of RPSH-04 for all your water-absorbent fabric needs
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    Product Details

    Product Specification
    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
    Application Field
    🏭

    PP Filament Yarn  |  PP Staple Fiber  |  PP BCF for Carpet  |  PP Nonwoven Fabric

    Application Notes
    ⚙️

    It's designed for direct addition on the production of PP synthetic fiber or nonwoven fabric. Please use drying machinery or 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 (mixed time should be more than 20 min). Do not overfill the feeding funnel at one time to avoid bonding, blockage, and uneven mixing.

    Once the fabric is ready, the factory can add a water spray device to activate the hydrophilic groups and achieve the hydrophilic effect immediately.

    If no spray device is available, place the nonwoven fabric in open air for 24–36 hours to allow it to cool and absorb a certain level of moisture, which will activate the hydrophilic effect — then proceed with testing.

    ✅

    It can be applied for PP or PE Casting Film, achieving excellent water-loving properties. Features include: excellent water-loving performance, permanent hydrophilicity, and repetitive scrubbing resistance.

    PP Functional Hydrophilic Masterbatch
    Frequently Asked Questions (FAQ)
    ❓What is the recommended dosage for the Water-loving Masterbatch (RPSH-04)?
    The recommended dosage is 6.0%. This ratio ensures optimal hydrophilic performance when blended with PP or PE base materials.
    ❓What materials is this masterbatch compatible with?
    It is compatible with PP (Polypropylene) and PE (Polyethylene) carrier resins. It is suitable for PP filament yarn, PP staple fiber, PP BCF for carpet, PP nonwoven fabric, and PP/PE casting film.
    ❓How should the masterbatch be prepared before use?
    Before application, the masterbatch should be dried using a drying machine or high-speed mixer. It must then be thoroughly mixed with PP material for at least 20 minutes before entering the feeding port.
    ❓How do I activate the hydrophilic effect after fabric production?
    You can install a water spray device at the end of the production line to immediately activate the hydrophilic groups. If this device is not available, leave the nonwoven fabric in open air for 24–36 hours to naturally absorb moisture and activate the hydrophilic effect before testing.
    ❓Is the hydrophilic effect permanent or temporary?
    The hydrophilic effect provided by RPSH-04 is permanent. It is specifically designed with characteristics of excellent water-loving property, permanent hydrophilicity, and resistance to repetitive scrubbing.
    ❓What is the heat resistance of this masterbatch?
    The masterbatch has a heat resistance of up to 280°C, making it suitable for high-temperature processing conditions common in PP fiber and nonwoven fabric manufacturing.

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