Micro-encapsulation Red Phosphorus Flame Retardant Masterbatch

We are able to offer the following FR—P Phosphorus red flame retardant master batch price from our factory.

1.Introduction
       FR—P Phosphorus red flame retardant master batch is a additive-type environmental flame retardant.
After superfine processing,the diameter of phosphorus red D50 =3~5um,the superfine phosphorus red is coated treatment by inorganic compounds to prevent oxidized.it is good flame retardant master batch.

2.Features

1．Flame retardant effect is good,low cost,less affection to flame-retardant products mechanical properties,electrical properties.
2．FR—P flame retardant is Solid-phase flame-retardant mechanism,it can promote carbonization of polymer macromolecules,generating carbon and water,reducing fuel compounds.
3．With aluminum hydroxide,magnesium hydroxide,zinc borate etc.and other metal oxides used in conjunction with synergistic effect.
4．Meet  EU's "ROHS" and "WEEE" requirements

3. Performance and applicability

Brand	Appearance	Assay%	Burning point ℃	Applicability	Recommend addition %（3.2mm，V—0grade）
FR—P40	Purple particles	40	≥320	Glass,fiber PA6 、 PA66	12~16
FR—P25*	Purple particles	25	≥320	PA6 、 PA66	15~20

*Used in PA6、PA66 electrical connectors,in the polyolefin plastics (PE, PP, EVA, EPR) needed to used with aluminum hydroxide,magnesium hydroxide,zinc borate and the metal oxides.

4.Uesd method
    It do not require drying before use and can directly mixed with resin and additives.If damp during transport and storage,it need dry.

5、Package storage and transport

    PP bags with inner polyethylene film bag,the net weight is 25kg, cool dry storage under two years

Price and availability subject to confirmation. This price quoted supersedes all previous prices.
CNF prices also available, please email us for further details