• 3000A: Halogen-free Flame Retardant for Polyolefin

    Combining dehydrating, charring and foaming agent, NP-FR-3000 is a new generation of flame retardant with excellent performance in heat and water resistance.
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    Product Details


    Combining dehydrating, charring and foaming agent, NP-FR-3000 is a new generation of flame retardant with excellent

    performance in heat and water resistance.


    I. Advantages

    1. Dosage: 20-25%. Flame resistant polypropylene: 1.60mm V-0.

    2. Excellent performance in heat and water resistance. Polypropylene modified by NP-FR-3000 has no plate-out or blistering after being tested in 30 days at 85, 90% relative humidity.

    3. Improving more than 20% of mechanical.


    II. Technical Index:

    Appearance

    White powder

    Specific gravity

    1.77-1.7923℃)

    Nitrogen content

    18-24%

    Phosphorus content

    16-22%

    Decomposition temperature

    >280

    Grain size

    25μm

    PH

    3.0-5.0(10% suspension in water at 23)


    III. Typical formulation:

    Dosage in UL-94 V-0 PP(thickness: 1.6mm) with 0.2% PTFE anti-drip.

    Flame Retardant

    Dosage in UL-94 V-0 Level(wt%)

    homo-PP

    co-PP

    APP system

    25-28

    28-32

    NP-FR-3000

    20-22

    22-24

    [stabilizer formulations] Antioxidant 1010(0.1)/Antioxidant 168(0.2)/calcium stearate (0.2)/PTFE(0.2%)

    [Processing Condition] Extrusion pelletization:200oC, 350 rpm (30mmφ twin screw). Injection moulding: 200oC


    IV. Notes:

    ·Use immediately after unpacking or stored in a dry, sealed container.

    ·Additives such as talcum powder,  barium sulfate, calcium carbonate can affect the performance of flame retardant.

    ·Halogen additive can lower the property of flame retardant.

    ·CaCO3, ATH, MTH, carbon black and lubricant with silicon can affect the property of flame retardant.

    ·Some additives can be used during processing, such as: coupling agent, color master batch, toner, lubricant, dispersant etc.



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