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Sell red phosphorus flame retardant masterbatch

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  • Company Name :Jinan Bingyi Chemical Technology CO.,LTD
  • Membership :Free member
  • Registrarion Date :2016. 08. 02
  • CountryRegion:China
  • Address:NO.15, Huaxin Road,Licheng District, Jinan City, Shandong, China Jinan Shandong, China
  • Phone / Fax:86-158-54135966  /  
  • Contact:Gu Huaying
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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.

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.

Items  Units  RP-MB/50  RP-MB/70
Appearance  ---  Dark red granule  Dark red granule
FR content  %  50 min  70 min
Moisture  %  0.3 max  0.3 max
Density  G/cm3  1.2-1.4  1.3-1.6
Ignition point  ℃  ≥300  ≥300
Flammability  UL94 V-0
(3.2-1.6mm)%  10-15  6-12

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.

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

Package 25kg/bag

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  • Sell red phosphorus flame retardant masterbatch

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