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Your present location:HomeProduct ListBrominated flame retardants > RK-370
  • Name: RK-370
  • NO.: A02
  • Times: 2014-01-15
  • Views : 1214

 

 

Chemical name:Tris(tribromoneopentyl)phosphate

Brand Name:RK-370

Counter Brand:FR-370

CAS Number:19186-97-1

Chemical Formula:C15Br9H24PO4

Molecular Weight:1018.5

Application:
RK-370 is an additive flame retardant developed for applications such as PP

and HIPS to reach class V-2 according to the UL 94 standard, with outstanding UV and light stability.
  The chemical structure of the brominated part is responsible for its excellent UV and light stability leading to a good appearance of the molded part.
   The high melting temperature of RK-370(181˚C) permits production of highly filled masterbatch concentrates. In addition as RK-370 melt blendable and melts at the processing temperature of PP, it is easy to process and can improve flowability.
It solves the previously unanswered problem of blooming in flame retardant grades of PP.

 

Technical Data Sheet:

 

 

Items

Specification

Analyis result

Appearance

White powder

White powder

Bromine content    %         

70 min

70.2

P content:          %

3 min

3.12 

Specific gravity   g/cm³

2.44

2.44

M.P               

181 min

182.3

Moisture           %

0.1 max

0.08

 

 

 

 

 

 

 

 

 

 

 

 

Packing:RK-370 was packed in 25kg paper bag, 40 bags on pallet,or Jumbo bag, total 20Mt per 20’FCL.

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