Established in 2009,Jinan Shichao Chemical Co.,Ltd. Is a professional enterprise of flame retardant manufacturing...

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PP Spinning Grade Flame Retardant Masterbatch(MB-PP FB)


Product description
This product is mainly designed for the PP fibers, nonwoven fabrics, transparent and film products. Using Br-P composite flame retardant system, it can be used for PP product`s extrusion, injection molding.
Advantages
1. Low dosage.
2. Pure organic flame retardant system, there is no net blocking, yarn breakage.
3. No precipitation, little affects to the product`s comprehensive properties;
4. It can also give the materials excellent heat, light stability and other properties.
Specifications

Items Units MB-PP FB
Appearance --- Nature granule
FR content % 50 min
Moisture % 0.3 max
Density G/cm3 1.1-1.3
Decomposition Temperature 1% :≥280
5% :≥300
Dosage % PP fiber:4-6

Suggestions
1. It is proposed to reduce the processing temperature of 20-30℃.
2. Reduce dosage or not using cooling masterbatch.
3. Due to the high spinning temperatures, in order to prevent decomposition caused by long-term stay of the flame retardants in the screw barrels, immediate purging is recommended when sudden stop occurred during the production process.
Packaging and Handling:
25kgs/bags, paper&plastic composite package with PE liner bag. Needed to be stored in ventilated and dry condition.





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