Fine Chemicals

MDI

Description

MDI, the raw material for Polyurethane is a widely used high-tech material mainly used to manufacture industrial goods, living goods and sports goods such as SPANDEX, shoe sole, TPU elastomer, synthetic leather and adhesive.

Specification

Cyclohexane insoluble Unit Standard
Purity Wt% Min. 99.8
Color Apha Max. 20
Hydrolyzable chlorine Wt% Max. 0.0020
Solidifying point Min. 38.5
Cyclohexane insoluble Wtppm Max. 2000

Special Feature & Strength

  • Impact resistant, Heat resistant, and Excellent mold ability properties
  • High transparency, Low oxygen permeability and Chemical resistant
  • Toughness and High weather ability

Application

Packing

  • 225kg steel drum(15.75MT in 20’ FCL)
  • Delivered in Refrigerated Container(-25℃)

Applications

  • PU Resin for Shoe Sole
  • PU Resin for Synthetic Leather
  • PU Resin for Spandex
  • PU Resin for TPU
  • Insulator

Hydrogen Peroxide

Description

Hydrogen peroxide is clear and odorless liquid produced from hydrogen gas extracted from Naphtha through Purification and Oxidation processes. It breaks down into water and oxygen and therefore does not form any persistent, toxic residual compounds. The environmentally benign properties of hydrogen peroxide make it especially suitable in number of demanding applications.

Specification

Analysis Item Unit Standard
Purity WT.% 32.0 / 35.0 / 50.0 / 60.0Min
Evaporation Residue WT.% 0.100Max
Free Acid(As H2SO4) WT % 0.050Max
Stability % 98.5Min

PACKING

  • 30kg jerry can(20.16 MT in 20’container), Bulk

APPLICATIONS

  • Applicable to the production of chemicals, bleaching of textile, pulp, treatment of waste-water and other industries.

Nitric Acid

Description

This toxic liquid produced from Ammonia through Oxidation process is widely used for metallurgy, concentrated nitric acid, ammonium nitrate, polyurethane, etc. and is used for textile dyes and pigments.

Specification

Item Specification Method
HNO3 68.0% Min UHDE Method A.6.1.1
HNO2 100ppm Max UHDE Method A.6.2.1
CI 4ppm Max UHDE Method A.6.3.1
Fe 4ppm Max UHDE Method A.6.6.1
Ig-Residue 100ppm Max Gravimetry
Pb 0.1ppm Max ICP
Arsenic 3ppm Max ICP
Gravity(20℃, Sp.Gr) 1.405 Min Hydrometer

PACKING

  • 35Kg PE can & 280Kg Drum (17.92MT in 20 container), Bulk

APPLICATIONS

  • Applicable to the production of chemicals, bleaching of textile, pulp, treatment of waste - water and other industries.

IPA(Iso-phthalic Acid)

Description

IPA is produced through oxidation and reaction from Meta-Xylene. It is a high-tech product used as an important raw material by many chemical industries. It is mainly applied to such diverse sectors as paint, adhesives, PET bottles, and coating materials.

Specification

Analysis Item Unit Specification
APPEARANCE - WHITE CRYSTAL POWDER
ACID NO mgKOH/g 675 ± 2
3-CARBOXYBENZALDEHYDE wt ppm 25 MAX
METATOLUIC ACID wt ppm 150 MAX
MOISTURE wt % 0.1 MAX
ISOPHTHALIC ACID wt % 99.8 MIN
ASH wt ppm 15 MAX
T-METAL wt ppm 10 MAX
Co wt ppm 1 MAX
Mn wt ppm 1 MAX
Fe wt ppm 1 MAX

Special Feature & Strength

PACKING

  • 25 kg, 500 kg, 1 MT bags (20 MT in 20’container)
  • Sea bulk

APPLICATIONS

  • For Bottles : to enhance transparency and mold ability
  • For Fiber : to enhance flexibility and softness
  • For Paint : to prevent discoloration and cracks
  • For UPR (Unsaturated Polyester Resin) : to diversify the colors and enhance durability

NPG(Neopentyl Glycol)

Description

NPG is an important diol enabling many end-users excellent performance applications and advantages. NPG has two hydroxyl groups located in the 1,3-position on the primary carbon atom. Additionally, it has two methyl groups instead of the usual two hydrogen atoms on the α-carbon atom. Its unique structure is responsible for allowing rapid esterification, high chemical and thermal stability of NPG as well as high crystallinity and weatherability.

Application

Powder Coating Resins, Alkyd Coating Resins, Fiber Glass Reinforced Resins, Polyester Polyols Plasticizer

Specification

- Method Condition Unit Value
Purity Gas Chro. - wt% 99.2 Min
Water Content ASTM E 203 - wt% 0.3 Max
Color ASTM D 1209 - APHA(50% in H2O) 10

Special Feature & Strength

PACKING

25kg bag, 500kg bag, Iso tank

POLYTETRAMETHYLENE ETHER GLYCOL(PTMEG)

Description

PTMEG is synthesized by the polymerization of tetrahydrofuran (THF). It is colorless and viscous liquid over room temperature. Korea PTG ’s PTMEG has a variety of product specification with five standard grade of molecular weights 250,650, 1000,1400, 1800, 2000, 3000. PTMEG products with other molecular weights can be produced upon special request of customers.

Application

PTMEG belongs to the class the polyether polyols which have excellent reactivity. It is used to make a high quality of polyurethane and polyester in such applications as;

End-Use

Polyol for polyurethane
Polyurethane Fibers (Spandex)
Polyurethane Elastomers
Synthetic Leathers
Paint, Coating Agent
Adhesive, Sealants Polyol for Polyester & Polyamide
Polyester Elastomers
Polyamide Elastomers

Korea PTG's PTMEG Sales Specifcations

Product PTMEG1000 PTMEG1800 PTMEG2000 PTMEG3000
Molecular Weight
(g/mol)
1000±50 1800±50 2000±50 3000±50
Hydroxyl Number
(mgKOH/g)
106.9-118.1 60.6-64.1 54.7-57.5 36.2-38.7
Color MAX. 30 AHPA
Acid Number MAX. 0.05 mgKOH/g
Water MAX. 200 wt ppm
Peroxide Max. 10 wt ppm as
Volatiles MAX. 0.1 wt%
Stabilizer 220±50 wt ppm as BHT

MA(MALEIC ANHYDRIDE)

Description

Application

Maleic Anhydride is the base material in unsaturated polyester resins, used in the manufacture of a wide variety of consumer products, including paper sizes, plasticizers and modified alkyd resins. The use of MA is also rapidly increasing for the production of butanediol and its derivatives which are used for automotive resin and performance fiber applications.

Specification

Analysis Item Unit Specification Test Method
Appearance   White Briquettes, Pastilles, Molten Visual
Purity (Total Acid) wt% 99.5Min JISK-1359
Solidification Point ¡É 52.5Min "
Molten Color APHA 20Max "
Heated Colo APHA 40Max 13 min.at 182 ¡¾1¡É
Ash wt% 0.001Max JISK-1359

Special Feature & Strength

PACKING

  • 20ton tank trailer(domestic)/iso tank container(export)
  • Net 25kg 4-ply kraft paper bag including one atactic polypropylene coated moisture proof kraft?paper bag and one polyethylene film bag innermost(export)
  • Net 500Kg polypropylene-woven flexible container(FLECON) with one polyethylene film bag innermost.

FA(FUMARIC ACID)

Description

Fumaric acid is produced by the isomerization of maleic acid via maleic anhydride. In the past, fumaric acid was also produced using fermentation of molassed, but this is no longer in commercial use. The Primary applications for fumalic acid are a paper size resins : these sizing materials are applied to paper to improve or increase the paper’s stiffness, strength, smoothness or weight.

Specification

Analysis Item Unit Specification Test Method
Food Grade Technical Grade
Appearance   White Crystalline
Powder
White Crystalline
Powder
Visual
Purity (Total Acid) wt% 99.5Min 99.5Min FCC
Ash wt% 0.05Max 0.05Max "
Melting Point ¡É 287∼302 287∼302 KSFA
Color(5wt% in Sodium
Hydroxide)
APHA Colorless
Transparent
  "
SuIfate ppm 96Max   "
Heavy Metals(as Pb) ppm 10Max   FCC
Arsenic Acid(as As) ppm 3Max   "
Maleic acid wt% 0.1Max   USP
Water wt% 0.5Max   FCC

Special Feature & Strength

PACKING

  • Net 25kg 4-ply kraft paper bag including one atactic polypropylene coated moisture proof kraft paper bag innermost.(For Food Grade, white kraft paper is used for the outermost)
  • Net 500kg polypropylene-woven flexible container(FLECON) with one polyethylene film bag innermost.

PA(Phathalic Anhydride)

Description

PA is widely used as phthalate plasticizer, unsaturated polyester resin, dye intermediate. PA manufacturing method is divided into ortho-xylene based process and naphthalene based process by used raw methrials and fixed and fluidized bed type by used catalyst.

Since our subsidiary, factory produced PA for the first time in Korea, Aekyung Petrochemical Co., Ltd. has developed into the world 's largest one as a single factory through the constant technology development and construction of new plants.

This specialized technology in PA area has been our driving force for becoming the global second position in the production capacity per unit. Our company that is producing best quality goods with 30 year of experience and latest technology promises to supply our goods on anytime-anywhere base in both domestic and overseas markets.

the largest Production Capacity: 200,000MT per Year

Usage

Raw material for phthalate plasticizer (DOP, DINP, DIDP, DBP, etc) Raw material of resin, including polyester, unsaturated polyester resin and alkyd resin. Dye intermediate, including phthalimide, phthalic nitrite, anthranilic acid, benzoic acid Ester Polyol
Other usage includes Telephthalic acid, medicines and aromatic essence.

Specification

ITEM UNIT VALUE(Molten) VALUE(Flakes) TEST METHOD
Molten Color APHA MAX 15 MAX 20 ASTM D 3366
Heat Stability APHA MAX 40 MAX 40 ASTM D 3366
Purity WT% MIN 99.85 MIN 99.85 G/C
Solidfication Point MIN 130.9 MIN 130.9 ASTM D 1493

Special Feature & Strength

Features

  • PA is white crystalic flakes at room temperature and transformed to colorless liquid at heating.

DOA/DOP

Description

Plasticizers are organic ester compounds, formed through heating acid and alcohol with the catalyst. Plasticizers improve processing ability and transform physical property by being added to polymer.

Plasticizers are used to flexibility, low temperature resistance, volatility-resistance and good electrical properties for leather, seats, PVC films and electrical wires. Aekyung Petrochemical has improved process of Aekyung Co., Ltd., which started production of plasticizers in 1964. Through the building of new plants seven times, Aekyung Petrochemical Co.,Ltd. has the production capacity of 350,000 tons per year based on DOP and has manufactured various plasticizers as a specialized plasticizer manufacturer.

Aekyung Petrochemical Co.,Ltd. has achieved high quality and low cost of phthalate plasticizers through self-consumption of PA, the world's largest production as a single company. Our company is also meeting customers' needs by manufacturing high value added plasticizer by using 4 batch type plants. High value added plasticizers are certified as environmentally friendly by SGS, the best authorized analysis institute and Korea institute for test of daily life environment to meet various customers' needs. Furthermore, based on our accumulated technology, Aekyung Petrochemical Co., Ltd. constructed DOP continuous type plant with production capacity of 100,000 tons with our own technology in July 1998. Through the DOP plant, Aekyung Petrochemical Co.,Ltd. is manufacturing the world's best products.

Special Feature & Strength

Capacity

  • 350,000 M/T per Year.

DOP (DIOCTYL PHTHALATE , DI-2-ETHYLHEXYL PHTHALATE)
DOA (DIOCTYL ADIPATE,DI-2-ETHYLHEXYLADIPATE[DEHA])
DBP (DIBUTYL PHTHALATE)
DIDP (DIISODECYL PHTHALATE)

Liv-Gamma Inj

Composition

Human Immunoglobulin-G

Indication

Agammaglobulinemia, Hypogammaglobulinemia, Idiopathic thrombocytopenicpura(ITP), Kawasaki disease, Guilian-Barre syndrome(G.B.S)

Dosage & Adminstration

Adults : 2.5-5g as human immunoglobulin.
Children : 100-150mg/kg by IV infusion.
ITP : 200-400mg/kg daily.
G.B.S : 400mg/kg once a day for consecutive 5 days.

Packge

100ml 1 bottle

Japanese Encephalitis Vaccine

Composition

nactivated Japanese Encephalitis virus suspension

Indication

Active immunization against Japanese Encephalitis

Dosage & Adminstration

Primary immunization

  • 1mL doses, twice at intervals of 1~2 weeks by injection. (under 3years of age:0.5mL)

Booster immunization

  • 1mL each at 6 and 12 years of age

Packge

10vials/Box

Cefotaxime sodium

Composition

As cefotaxime sodium has a high degree of stability in the presence of lactamase, both penicillinases and cephalosporinases, of gram-negative and gram-positive bacteria, it has activity against a wide range of the above micro-organisms

Compostion

  • Each vial contains Cefotaxime sodium 1g(activity)

Indication

  • Pneumonia, bronchitis, secondary infection following chronic pulmonary disease, septicemia, peritonitis, cholangitis, postoperative infection, urinary tract infection, prostatitis, gonorrhea, etc.

Dosage & Adminstration

  • 2~6g daily in 2 divided doses I.V. or I.M.

Packge

  • 10Vials / Box

Ceftriaxone sodium

Composition

As Ceftriaxone sodium has a high degree of stability in the presence of lactamase, both penicillinases and cephalosporinases, of gram-negative and gram-positive bacteria, it has activity against a wide range of the above micro-organisms.

Compostion

Ceftriaxone 1g/vial

Indication

  • espiratory infection such as pneumonia, bronchiti
  • rhinolaryngology infection
  • Renal & urinary infection and reproductive organ infection such as gonorheal
  • Septicemial
  • Bone and articular infection

Dosage & Adminstration

  • 2~6g daily in 2 divided doses I.V. or I.M.

Packge

  • 10Vials / Box

Ceftazidime Inj.

Composition

As CEFTAZIDIME sodium has a high degree of stability in the presence of lactamase, both penicillinases and cephalosporinases, of gram-negative and gram-positive bacteria, it has activity against a wide range of the above micro-organisms

Compostion

Ceftazidime

Indication

sepsis, meningitis, pneumonia, bronchopneumonia, thoracic empyema, lung abscess, bronchiectasis, bronchitis, prostatitis, cystitis, urethritis, skin ulcer, peritonitis, osteomyelitis,

Dosage & Adminstration

  • Adults : 0.5~2g, 2~3 times daily, IV or IM
  • Children : 30~100mg/kg divided into 2~3times daily IV or IM

Packge

  • 1g vial / box

Chief representatives

  • Strategic Team
  • Jungae Ko
  • TEL: 82-2-707-8825
  • FAX: 82-2-707-8598 
  • INQUIRY

* These are the numbers for those responsible for each of the business areas.

 
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