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PP FR & FRMB for Needle Test(FR/MB-PP NT)

Characteristics：

       This product is mainly used for needle-test in electrical and electronic parts which is produced by modified-PP. No ATO, it can still pass the needle test GB/T 5169.5-2008 idt IEC 60695-11-5：2004（Ta=30s）. Low smoke and no precipitation. It can be used for extrusion and injection PP.

Advantages：

       1. Mainly used in HOMO-PP system, no need to add antimony oxide as synergist.

2. FR-PP NT should be extruded with PP to produce FR compounds, no need to add fillers.

3. Flame retardant masterbatch can injection with PP directly.

Specifications:

Items	Units	FR-PP NT	MB-PP NT
Appearance	---	White powder	Nature granule
Moisture	%	Max 0.4	Max 0.3
Bulk density	G/cm3	1.2-1.4	---
Density	G/cm3	1.40-1.60	1.10-1.30
Particle size	D50/μm	10	---
Decomposition temperature	℃	Min 260	Min 260
Dosage	GB/T  5169.5-2008 （Ta=30s）%	10-12.5	20-25

Applications:

1. It is mainly used in electrical and electronic parts which produced by PP and must be passed needle-test, such as fan-heater shell or other household heaters.

2. You can add color powder according to your requirement, but do not use color masterbatch that contains calcium carbonate.

3. This product should not be used for the PP recycling material.

Packaging and Handling:

25kgs/bags with PE inner，handle with care, cold storage. In ventilated and dry condition.