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Hexabromocyclododecane (HBCD-75)
Chapacteristic:
| Item |
Index
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Molecular Formula
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C12H18Br6
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Molecular Weight
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641.7
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Specific Gravity
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2.24
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Appearance
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white or off-white powder crystal
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Melting point range
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180-190ºC
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Bromine content (frame of reference)
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75%(wt)
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Specifications:
| Item Name |
Item
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HBCD total content
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≥97%
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Melting point
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≥180ºC
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Bromine content
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≥73%wt
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Volatile matter content(105ºC,2hrs)
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≤0.3%wt
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Average particle size
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30-40um
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Brief Introduction: HBCD-75 is a alicyclic flame retardant which has high bromine content. Its low filling property has a little effect on polymer's function, so as to guarantee the polymer's good function.
HBCD-SP Chemical Structural Formula
Main Use:
HBCD-75 mainly uses in those thermoplasticity and thermoset high molecular polymer which have flame-resistant request. The product has great quality when uses in polystyrene foam(EPS), the oxygen Index(OI) may higher than 30 and reaches the stated self extinguishing standard. Meanwhile the product also has many advantages for other polymer systems, such the great heat stability, low addition level, and do not need to add other assistant flame retardant(Such as antimony oxide).
Packing:
25kg net weight / bag, the inside lining polyethylene plastic thin film bag, and the external uses white paper plastic compound bag; 40 bags/ ton wooden tray packs, 20 tons per 20 Chinese feet standard container.
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