Your Address : Globalchemmade--Wuhan Trustchem Fine Chemical Co., Ltd.
Name:Wuhan Trustchem Fine Chemical Co., Ltd.
Type:Others
Tel:86-27-50101830
Fax:86-27-50101830
Email:Sales@gemvon.com
Address:China(Mainland)
Products detail
| Product Name: | N,N,N’,N’-TETRAGLYCIDYL-4,4’-DIAMINODIPHENYLMETHANE（TGDDM） |
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| CAS No: | 28768-32-3 | |
| Product Type: | Pharmaceutical Intermediates | |
| Product spec: | 28768-32-3 | |
| Packing: | 220kg/drum | |
| Post Time: | 2016-04-19 | |
| Usage: | Carbon fiber and glass fiber composite material | |
| Description: | 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 | |