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R & D

Customer oriented R&D and development of high-value-added products- HYOSUNG is trying its best for the better tomorrow.

Human's efforts for more brilliant and convenient life has changed the dream to the reality. HYOSUNG's research centers as the source of the advanced technology are aiming for leading technology development and top-quality in the world. In January 1971, HYOSUNG established the first private-sector research institute in Korea and has consistently expanded R&D investment and currently has 8 research centers in fibers, chemicals, heavy industry, and telecommunications, realizing the reality-based R&D and concentrating on development of customer-oriented and high-value-added products. Efforts for the future of HYOSUNG and the world - It is the will of HYOSUNG R&D professionals.

Major R & D Result

2000

Nylon optical fiber

Chloride/Heatproof Spandex

PET Fireproof Yarn

PET Super Low Stretch Yarn

PEN Tire Cord Yarn

Heatproof PET Resin for Bottle

Molecule-combined Nylon

HCPP(High Crystalline PP)

Digital Protective Relay GAS VT

Preventive Diagnosis System for 765kV Substation Equipment

1999

PET M-2 Technology

Far-infrared ray Nylon fiber

765kv three phase 2000MVA ultra high-voltage transformer

2Break 800kv GIS

1998

HTS special yarn and POY HTS process

Water-soluble Chitosan acid

362kV 63kA 8000A GIS

1997

Low melting-point bonding yarn

Micro-organism contactor

1996

Composite synthetic resin, yarn and textile for air bags

1994

PET high strength, low contractility Tire Cord

Reverse osmosis membrane water purifier

13.2kV electric motor for nuclear power plants

1993

Waste-water disposal equipment

1992

Nylon Micro Fiber(1denier)

Dry spinning spandex

1991

New synthetic fiber with worsted wool texture

1990

Heat-retaining thermal fabric

Artificial marble

1989

Nylon high-fine yarn

1988

Peach Skin fabrics

1987

NY-66 resin

1986

PET hollow yarn

1984

PP resin

1983

Nylon/PET Ultra-fine mixture yarn

Artificial turf

1982

345kV extra high-voltage three phase transformer for the nuclear power plant

1980

NSY(Non Sizing Yarn)

1978

Polyester Tire Cord

1976

PET bichloride yarn and dope dyed black yarn

1975

Anti-static yarn

1973

UV stabilizer for polyamide

1972

Waterproofing material