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PA Red Phosphorus FRMB(RP/MB-PA50)

Product description：

Red phosphorus is an excellent halogen-free flame retardant. But because of its flammable, moisture absorption, and poor compatibility with polymer, its application is restricted. So it`s microcapsules (also named as coated) is necessary. For further improve the safety, we use the coated red phosphorus as flame retardant, suitable polymer as matrix resin to make efficient red phosphorus masterbatch, and widely used in PE、PP、PA、PS、ABS、PC/ABS etc.

Benefits：

       1. Well dispersion, good compatibility with the resin.

2. Low dosage, low smoke, no precipitation, no corrosion to screw and mould.

3. Excellent flame retardant effect, little influence on the product`s mechanical properties..

4. High CTI value, more suitable for application in the electric parts (such as PA makeup).

5. Halogen-free system.

Specifications：

Items	Units	FR/MB-RP50
Appearance	---	Dark red granule
FR content	%	50 min
Moisture	%	0.3 max
Density	G/cm3	1.2-1.4
Ignition point	℃	≥300
Flammability	UL94 V-0 （3.2-1.6mm）%	10-15

Processing:

       1. This product should be used in dark products (such as black).

2. In some FR system, you can add ATH/MDH or zinc borate as FR synergist.

3. It is also applied for fiber reinforcing system. (such as glass-fiber\carbon-fiber etc.)

4. Dry again after long-term storage.

Packaging and Handling:

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