Current:ENGLISH VERSION > TECHNICAL STRENGTH > Polytrimethylene Terephthalate-PTT
Project Name:  

  • PTT Polymerization Lines , PTT chip plant,PTT production plant , Polycondensation plant (Polytex tech,Polytex Design)
  • Main Raw Material: PTA(Pure Terephthalic Acid) and PDO (1,3-Propanediol)
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    Project Description:  

  • PTT batch type,PTA based (BP)(Single line:2TPD゛30TPD)
  • PTT continuous polymerization,PTA based (CP)(Single line:20TPD゛150TPD)
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    PTT batch type(Polytex tech,Polytex Design) (Batch-poly Single line:2TPD゛30TPD):  
  • PDO distribution system
  • Paste preparation system
  • Esterification system
  • Polycondensation system
  • Chip cutting and packing system
  • Catalyst preparation system
  • Filter cleaning system
  • Other Additative Preparation System
  • Thermal Fluid system
  • DCS/PLC
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    Specification and Advantage:  
  • Paste preparation system can be used for PTT, catalyst and additive can be fed in low temperature.
  • Esterification in the low-temperature normal temperature or under continuous feed, easy to control, safe and reliable
  • PDO vacuum system will not generate the waste water.
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    Apply to textile grade chips

     
       
     
       
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    PTT continuous polymerization (Polytex tech,Polytex Design)(CP Single line:20TPD゛150TPD):  
       
  • PDO distribution system
  • Paste preparation system
  • Esterifing reaction system
  • Prepolycondensation reaction system
  • Pre-polymerize filter system
  • Final polycondensation reaction system(DRR)
  • Melt filteration and distribution system
  • Chip cutting,conveying and packing system
  • Catalyst preparation system
  • Energy saving system
  • Thermal Fluid system
  • DCS
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    Specification and Advantage:  
  • Low temperature, low mol-ratio, tender reaction
  • Most reasonable stay-time distribution
  • Most reasonable plug-flow effect to keep the material even on different period
  • Low material and public utility consumption, excellent economical
  • Own Know-how and Manufacturing
  • Low DEG and oligmer content
  • Melt with excellent flowing ability and spinnablity
  • Comprehensive running costs are highly competitive
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    Single line:20T/D゛150T/D, Widely used in textile (Direct melt spinning/staple fiber).

     
       
  • The PTT CP undertaken by POLYTEX can be operated for a long time under a load of 65% to 120%. It has the advantages of low temperature, low energy consumption, low molar ratio, flexibility, and functionality.
  • Safe, stable and easy to control are the main features of the POLYTEX project.
  • Integrated production costs very competitive advantage for our customers in the market competition in the industry and be able to obtain long-term advantage.
  • Performance for many potential customers reference, welcome customers to visit polytex.
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