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Eco-friendly, Halogen-free Flame Retardant & masterbatch Manufacturer.
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XPS Flame Retardant Masterbatch(FR/MB-XPS70),instead of HBCD

Jinan Bingyi Chemical Technology CO., LTD
Jinan Bingyi Chemical Technology CO., LTD
Province/State: Shandong
Country/Region: China
Tel: 15854135966
Contact Person:
Ms Gu

XPS Flame Retardant Masterbatch(FR/MB-XPS70),instead of HBCD

Brand Name : Bingyi
Model Number : FR/MB-XPS70
Place of Origin : Jinan,China
MOQ : 1 metric ton
Price : USD 6900-7000
Payment Terms : L/C, T/T
Supply Ability : 100 metric tons per month
Delivery Time : 7-15 workdays
Packaging Details : 25kg kraft paper-plastic bags with PE inner
appearance : nature granule
FR content : 65 min
decompositon temp. : 280 min
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XPS Flame Retardant Masterbatch(FR/MB-XPS70)


This product is mainly used for Polystyrene foams, especially for extruded foamed Polystyrene (XPS), which is used in external thermal insulation system. As the substitute for traditional HBCD FR masterbatch, it is produced by the environment-friendly bromine-phosphorous FR , polystyrene as the carrier resin, flame retardant synergistic agent, small molecule capture agent and macromolecular chain-extender agent and other auxiliaries compound. Otherwise, it can give the sheets more excellent comprehensive performances than HBCD masterbatch.


1. Higher heat-resistance performance(decomposition temperature >280℃). No corrosion of the screw.

2. Good smoke-suppression performance. It can make smoke density reduce about 30%.

3. Improve melt`s viscosity and strength, and then improve the compressive strength of the foams and provide better mechanical properties.




Test method



---Nature granule
FR content


65 min



25 max




0.5 max



GB 1033-2008




GB 8624-2012

DIN 4102-1

EN 13501-1

B1 :6-8;B2:3-5

B1 :6-8;B2:3-5

B :6-8;E :3-5


1. As the main flame retardant has a low melting point, it is recommended that the product is used on double-screw XPS production equipment, and lower the temperature of feeding stage. It also application to the single-screw production line, but should use reasonable processing technology.

2. When using the masterbatch, it should be fully mixed with PS and avoid to produce the phenomenon such as current fluctuations in production.

Packaging and Handling:

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

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XPS Flame Retardant Masterbatch(FR/MB-XPS70),instead of HBCD Images

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