LG Chem

This specialty synthetic latex ensures excellent adhesion and low resistance. It mechanically stabilizes the anode active materials and contribute to outstanding battery performance.

BGT(Backside Grinding Tape) is used to protect the wafer surface during back grinding after the IC is formed on the wafer. Attached on the circuit surface, it prevents damages to the circuit surface and pollutions to the wafer surface and improves the grinding accuracy of the wafer. Especially, it can perfectly protect the wafer pattern surface and the chip during the manufacturing process with its excellent physical and chemical properties.

PPG is manufactured by impregnating glass fibers with resin and then hardening them, and plays the role of a bonding sheet in the stacking process of package substrate(connects semiconductors to PCB). CCL, a laminated Cu foil layer formed by coating both sides of PPG with copper, plays the role of an insulator. CCL and PPG are key materials of a semiconductor's IC package substrate. With their excellent electrical characteristics and reliability, they make possible miniaturization and thin-layer manufacturing of semiconductor devices.

Carbon Nanotubes(CNTs) are allotropes of carbon with a cylindrical shape and with diameters of an order of a nanometer(nm) which have superior electrical, thermal, and mechanical properties compared to those of existing materials. CNTs are mainly used for electroconductive product materials, antistatic plastics for exterior auto parts, and conductive agent for Lithium-ion batteries, which require antistatic and electromagnetic interference control. LG Chem manufactures the bundle-type products with outstanding electrical conductivity and dispersibility that outdo competitors' products.

Cathode is the energy source of lithium ion batteries and is the key material that has the greatest impact on battery performance, safety and price. LG Chem produces a battery from start to finish, including its raw material as well as finished goods, utilizing its competitiveness in battery technology.

DAF(Die Attach Film) is an ultra-thin film adhesive used to connect semiconductor chips to circuit boards or chips to chips in the semiconductor packaging process. It is an essential material used in manufacturing flash memories, etc. in the post-manufacturing process of semiconductors. Lamination and manufacturing of thin layers of semiconductors are possible with its excellent reliability and easy processability.

This transparent liquid dispersant that uniformly disperses carbon-based conductive materials in a solvent can produce lithium secondary batteries with excellent electrical characteristics and lifespan.

Photo resist is a key material that has major impact on the picture quality and performance of LCD and OLED. It is a liquid chemical that reacts to light to form fine and small patterns and it is a product that integrates advanced technologies including semiconductor process technologies, photo-etching technology materials engineering, and fine chemistry. Since successfully mass-producing photo resist materials for the first time in Korea with proprietary technologies, LG Chem has been leading global technologies with high quality products through its unrivaled synthesis/composition/inspection technologies.

This exfoliative liquid peels off the photo-sensitive material used for manufacturing a metal electrode of an LCD Panel and removes foreign substances. This prevents circuit corrosion.

Double-sided tapes are used to attach cells to cells or cells to module cases, or fix compression pads(for shock absorption) during the manufacturing process of electrical car battery modules.

KEYFLEX-BT is a thermoplastic elastomer that LG Chem developed based on its plastic compounding technology and synthetic rubber polymerization technology. It maintains outstanding mechanical strength and flexibility even at low temperature. It also has heat resistance, chemical resistance and weather resistance.

KEYFLEX-TO is a thermoplastic elastomer containing olefin resin as the main ingredient.It holds properties similar to those of rubber and excellent processability and is used to manufacture automotive parts and electric/electronic components.

LUCEL is an engineering plastic based on POM (polyoxy methylene) and has excellent mechanical, thermal and chemical properties as well as great dimensional stability and abrasion resistance.

LUCON is a product made by adding conductive materials to various plastics to give it electric and thermal conductivity. LG Chem’s differentiated technologies give the product differentiated physical properties such as processability and electric insulation.

LUMID and LUXY are engineering plastic compounds based on PA (polyamide), which is a nylon resin.

LUMILOY is an mPPO product based on PPO (polyphenylene oxide) alloyed with HIPS, PA (polyamide) or other resins and has excellent dimensional stability and electrical property.

LUMIPLAS is an engineering plastic based on PC (polycarbonate) with the light diffusion function added by mixing in a light diffusion agent. With a great optical property, it is used as a high-efficiency light diffusion material for LED light sources. LG Chem has a variety of products in terms of optical properties and flame resistances.

LUPOL is a high-functional engineering plastic compound based on PP (polypropylene) with the mechanical properties and heat resistance enhanced by mixing in glass fibers, impact modifiers, etc.

LUPOS is a high-functional engineering plastic with the mechanical properties greatly enhanced and the heat deflection temperature increased by adding glass fibers to the styrene resins ABS and SAN.

LUPOX is a high-functional engineering plastic based on PBT (polybutylene terephthalate) with the physical properties enhanced with glass fibers, inorganic fillers and various other additives. It has properties such as fast crystallization, excellent formability and great liquidity. .

LUPOY is a high-functional engineering plastic based on polycarbonate (PC) with the physical properties enhanced through reinforcement by fillers and alloying with styrene resins such as ABS, etc.

LUSEP is a high-temperature-resistant thermoplastic engineering plastic compound based on PPS (polyphenylene sulfide) and SPS (syndiotactic polystyrene). With its excellent heat resistance, chemical resistance and flame resistance, it can replace metals and thermosetting resins and contribute to weight reduction.

LG Chem produces the HIL, HTL, EML, and ETL materials, the key organic materials for OLED, a next-generation display. LG Chem has secured product competitiveness through continuous research and development activities.

LG Chem manufactures NanoH₂O™ seawater and brackish water RO Membranes based on innovative Thin Film Nanocomposite (TFN) technology. Our Seawater RO Membranes provide industry leading salt rejection(99.89%). We have had great success in winning large desalination projects and strengthen market leadership. Our brackish water RO membranes serve various municipal and industrial applications and have been operating in the major utilities around the world.

We possess SRS® (Safety Reinforced Separator) technology which improves separator’s safety and performance by coating its surface with ceramic particles. We have secured the world's best coating productivity by continuing to improve production speed since the first mass production in 2009.

Thermal Pad is a heat-discharging pad used to control the heat generated in a battery. Located between the battery module and the heat sink of outside of the pack, it transfers heat generated inside to outside.