GOYENCHEM-MDAH High purity 4,4’METHYLENE DIANILINE(MDA)/ 4,4’Diaminodiphenyl methane(DDM)
Description
High purity 4,4’METHYLENE DIANILINE(MDA)/ 4,4’Diaminodiphenyl methane(DDM)
Intro
GO YEN CHEMICAL CO., LTD. is currently the largest manufacturer of functional specialty chemicals in Taiwan. We have been consistently pursuing and developing products that balance environmental protection and meet market demands. By understanding customer needs, we help clients research and develop new products to solve their problems and meet their requirements.
Distinguished from others in the world, GO YEN Chemical can provide the best quality of GOYENCHEM-MDAH. It has high purity > 99 % that owns excellent good insulation capacity, high temperature and radiation-resistance. It is an important chemical intermediate and used in the production of MDI and HMDI, polyester imine (PI) insulating paint, polyester imine (PEI) insulating paint, and other insulating electrical materials, curing agent for epoxy resin and chain extender for polyurethane elastomer.
Properties
| GRADE | GOYENCHEM-MDAH |
| Physical State | Solid Flakes |
| Color | White to slightly yellow |
| Chemical Name | 4, 4’-Methylenedianiline / 4,4′-Diaminodiphenylmethane |
| Purity | ≧99 % |
| Melting Point | ≥ 90 ℃ |
Applications
- Mainly for making polyurethane foams
- Insulating materials such as insulating paint
- Chain extender for polyurethane elastomer.
- Various special high-end applications
Packing
25KG/bag
