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Qingdao Changrong
Address:No.1 Fushui Road, Pindu Industrial and technological chemical park, Qingdao, P.R. China
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   +86-0532-58975871;
   +1-217-281-2520
Fax:0532-84815081
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   +1-217-281-2520
E-mail: ming@qdcrchem.com
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   CR-CU
Cyclic Phosphonate

Product Name: FR-CU; Cyclic Phosphonate Main Application: Polymers and textile
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Product overview


 
DESCRIPTION
 
Product Name: FR-CU; Cyclic Phosphonate
 
Chemical Name:    Mixture of (5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5- yl)methyl methyl methylphosphonate (CAS RN 41203-81-0) and Bis[(5-Ethyl-2- methyl-2-oxido-1,3,2-dioxaphosphinan-5- yl)methyl]methylphosphonate (CAS RN 42595-45-9)   
 
CAS No.: 170836-68-7

  

 
Synonyms:Preflam 
      Pekoflam PES CN Liquid Concentrate
      Mixture of CAS RN 41203-81-0 and CAS RN 42595-45-9
      Flacavon 
      Antiblact 
      Antiblace U 
      Amgard 1045 
      Aflammit 
      Antiblaze 1045
 
APPLICATIONS

FR-CU is a unique halogen-free cyclic phosphonate structure materials. It is primarily designed for textile industry, namely the textile back coatings and polyester fiber. Other applications include Polyurethane, epoxy and unsaturated resin, and engineering plastics.  
 

BENEFITS & FEATURES

FR-CU is a very efficient flame retardant with high phosphorus content over 20%. Changrong Chemical uses the cutting edge manufacturing control system which is able to maintain the acidity of the phosphonate ester below 1mg KOH/g, to meet the clients’ expection. The relatively bigger size of the phosphonate moleculars also significantly reduce the migration and fogging behavior. FR-CU, with excellent flame retardant performance, is compatible with most of the polymer materials.  
 

TYPICAL PROPERTIES

  

SHIPPING INFORMATION

Transportation: Not regarded as dangerous goods. 
Packaging 70KG plastic bucket; 125KG plastic bucket;250 KG barrel; 1.25 ton IBC tote.  
Storage: Keep in dry condition with top-seal closed tight.
Minimum shelf life is 12 months from the date of shipping when stored according to the said condition.

Notice: This product is listed in Chemical Weapons Convention schedule 2B04 that may require certain documents for import.
Contact: Please Email ming@qdcrchem.com for more information.  

  
125kg Packaging

  
250kg Packaging

  
250kg Packaging

  
IBC Packaging