4,4'-Methylenebis(N,N-diglycidylaniline) MY720 AG80 CAS 28768-32-3

• Post Date:

  Jun 30,2016

• Expiry Date:

  Dec 27,2016

• Detailed Description:

  Cas No. :28768-32-3 Quantity: 10Metric Tons
  Specs:220KG/DRUM
  Price:1 USD Metric Tons
  Payment Method: TT
  4,4'-Methylenebis(N,N-diglycidylaniline) CAS 28768-32-3
  Epoxy Resin for high temperature applications (Same as MY-7210 or AG-80)
  Mfg No.: WT-4101
  Name: 4, 4'-METHYLENEBIS(N, N-DIGLYCIDYLANILINE)
  CAS No: 28768-32-3
  EC NO: 249-204-3
  Molecular Formula: C25H30N2O4
  
  Specification and Application
  High temperature resistant,apply for 220-270 celcius degree
  Known Applications
  1.Carbon fiber, aramid fiber and glass fiber composite material;
  2.Heat-resistant high-performance aerospace structural adhesive;
  3.Plastic encapsulation material, electronic encapsulation materials, PCB laminates;
  4.Anti-radiation devices.
  5. TGDDM epoxy nanocomposites for aerospace and high performance applications
  Package
  5kg/iron drum, 20kg/iron, 200kg/iron drum or per request
  Productivity
  30MT/month
  Storage
  Room temperature away from light.
  Shelf Life
  1 year but can be used after retest passes for over one year.
  
  Technical Data Sheet
  Factory Model No. Apperance eq/100g hydrolyzed chlorine(%) inorganic chlorine(%) volatile matter mPa• s@50oC Specification and application
  WT-4101 Dark brown transparent liquid 0.8-0.9 < 0.1 ≤ 0.002 < 0.6 3000-6000 high temperature resistant, apply for 220-270centigrade
  
  Usage:
  - Often with amines, acid anhydrides, imidazole curing agent, such as diethyl tetramethyl imidazole, 4,4 - diamino diphenyl sulfone (DDS), 2,4 - diethyl-6 - methyl-1 3 - phenylethylamine, etc.;
  - Can be added polysulfide rubber, nitrile rubber as a toughening agent
  
  Curing agent MTHPA Methyl nadie anhydride Diamino diphenyl sulfone Aromatic amine
  
  Amount of curing agent Phr 130 140 40 35
  Accelerator amount Phr ZH-210 1 ZH-210 1
  Curing conditions 80°C/2h+100°C 80°C/3h+160°C 80°C/2h+110°C/h+150°C 150°C/2h+180°C
  /h+160°C/6h /2h+180°C/6h /4h+200°C/7h
  
  Bending Strength Mpa 86 90 89 120
  The flexural modulus Mpa 3200 3300 3400 3000
  
  Tensile Strength Mpa 36 18 60 72
  
  Tensile modulus Mpa 3100 3150 3700 3200
  Elongation at break % 2.3 1.6 1.8 2.8
  Impact strength Kj/M2 10.4 12.5 16 18
  Tg Temperature (DSC) 210-220 220-230 250-260 230-240
  HDT °C 205-215 215-225 245-255 255-235
  Electrc Volume Resistivity 5*1015 5*1015 1.0*1016 1.1*1016
  
  Electrical surface resistivity 1*1016 1*1016 4.2*1016 7.1*1016
  
  break-over voltage 26 26 28 28

• CAS Registry Number:

  28768-32-3

• Synonyms:

  ;Tetraglycidyl-4,4'-methylene dianiline;4,4'-Methylenebis(diglycidyl aniline);2-Oxiranemethanamine, N,N'-(methylenedi-4,1-phenylene)bis(N-(2-oxiranylmethyl)-;4,4'-Methylenebis(N,N-bis(2,3-epoxypropyl)aniline);Oxiranemethanamine, N,N'-(methylenedi-4,1-phenylene)bis(N-(oxiranylmethyl)-;4,4'-methylenebis(N,N-bis(oxiran-2-ylmethyl)aniline);4,4'-methanediylbis[N,N-bis(oxiran-2-ylmethyl)aniline];4,4'-Methylene bis(N,N-diglycidylaniline);4,4-methylenebis(N,N-bis(oxiran-2-ylmethyl)aniline);

• Molecular Formula:

  C₂₅H₃₀N₂O₄

• Molecular Weight:

  422.5167

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R43:;
  

• Safety Description:

  S36/37:;
  

• Company:

  Hubei Gemvon Chemicals Co., Ltd     [ China ]        

• Contact:

  CHERRY

• Tel:

  027-84295986

• Fax:

  027-84295986

• Email:

  sales@gemvon.com