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Introduction to products
- SKYDMT is the SK brand name of DMT (Dimethyl Terephthalate), which is used in various areas including film, fiber, engineering plastics, and adhesives.
It continues to be well received by many companies at home and abroad thanks to its world-class quality and production/shipping management.
Characteristics of DMT
- Low Reaction Temperature
- High Purity
- High Thermal Resistance
- High Additive Dispersion
Characteristics of SKYDMT
- The only DMT production facilities in East Asia
- Capable of producing various types of products to meet customer needs
- A molten DMT supply system built in Korea
- Molten Tank Lorry (24.5MT~25MT)
- Briquette (900kg), Flake (500kg, 25kg) Bag
Applications / Usages
- Special PET Film
PET film is used for various purposes including electric insulation, magnetic recording, photographic films, heat ray shielding, and packaging. The first PET technologies were based on DMT, and these technologies were added with functions such as high strength, low shrinkage, thin film and flame resistance by improving the film making and processing technology. PET film is excellent in mechanical strength, heat resistance, cold resistance, chemical resistance and transparency, and has outstanding dimensional stability. In particular, the PET film based on DMT is used as a special film with special purposes.
PBT/TPEE is one of the 5 general-purpose engineering plastics, and also polyester obtained through the polycondensation of 1,4-BD, DMT, and TPA. As it is excellent in chemical resistance, heat resistance, strength and electric insulation, it is widely used in various areas such as electric and electronic fuses and connectors, and external parts of automobiles. In particular, it is widely used in electronic/electric areas. DMT is broadly used as the raw material for PBT/TPEE products which require strict quality control.
- Sea-Island Fiber
Unlike the PET fiber produced based on PTA, the DMT-based high-functional fiber was developed and is being used as a high-value-added PET fiber. To implement more excellent properties than those of natural fibers by focusing on a fiber called sea-island fiber (SIF) among these functional fibers, we are actively developing new products that have a new appearance, touch and texture, and high functionality. In particular, the PET fiber based on DMT is utilized with full of its characteristics of ultrafine fibers.
- Other uses: CHDM, Adhesives, Coating Resin, etc.