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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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