Chemical Products

Chemical ProductsThe others

Chemical Products

The others

The others

Plastic resins

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Products Chemical name Application

mLLDPE

 Metallocene LLDPE Cast film, Extrusion

Vistamaxx

 Propylene elastomer Improves shock resistance and elasticity

Isocyanates

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For Special Elastomers

Products Chemical name Apperance M.W M.P(℃) NCO(%)

PPDI

 1,4-Phenylene Diisocyanate White to off-white flake 160.1 94 52.5

NDI

 1,5-Naphthalene Diisocyanate White or pale amber solid 210.2 130 39.9

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Non-yellowing Isocyanates

Products Chemical name NCO(%) Application

IPDI

 Isophorone diisocyanate 37.5~37.8 PU coating / adhesive, PU foams, PUD, UV Coating

HDI

 Hexamethylene diisocyanate 50 Aliphatic polyisocyanates & PU synthesis

HDB

 HDI Biuret 22.0±1.0 2K PU Coating, Vanish & Adhesive

HDT

 HDI Trimer 22.0± 0.5 2K PU Coating, Vanish & Adhesive

HDT LV2

 HDI Trimer 23.0±1.0 Very low viscosity of HDT, Non-solvent in PU system

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Curing Agent

Products Chemical name NCO(%) Counter grade

Isocyanate RE

 Solution of triphenylmethane-4, 4', 4''-triisocyanate in ethyl acetate 9.3± 0.2 Desmodur RE

Isocyanate RFE

 Solution of tris(p-isocyanatophenyl) thiophosphate in ethyl acetate 7.2 ± 0.2 Desmodur RFE

Solvents

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Eco-friendly

Products B.P (℃) Application
PC (Propylene carbonate) 240~243 Liquid electrolyte for lithium batteries, solvent for high molecular weight, PU foams, viscosity reducer
EC (Ethylene carbonate) 248 Liquid electrolyte for lithium batteries, lubricants stabilizer, solvent for high molecular weight
DMC (Dimethyl carbonate) 90 Liquid electrolyte for lithium batteries, Polycarbonate synthesis, synthetic leather coating agent
Lactic acid 122 Industrial solvent, pH adjustment, food additive
Ethyl lactate 154 Industrial solvent, cosmetics

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Normal

Products B.P (℃) Application
Allyl alchohol 97 Thermoplastic polyol resin and termosetting resin
Methyl formate 32 PU Foam blowing agent, washer
Ethyl formate 54 Food additive, fumigation
DEE (Diethyl ether) 34.6 Mainly used as the solvent in organic synthesis, resin, rubber & perfume

Flame retardants

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Halogen & Non-halogen base

Products Apperance P (%) Cl (%) Br (%) Remarks
Flamstop 310(=TCPP) Liquid 9.4 32.4 Rigid Foam
WSFR-F90 10.5 24.5 Flexible Foam, Paint, Coating

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Products Apperance P (%) Remarks
Flamstop 350(=TEP) Liquid 17.2 Rigid Foam
Flamstop 410 8.1 Flexible Foam

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Ammonium Polyphosphates (APP, Halogen free)

Products Characteristics Applications Equivalent to
GD-APP101 Fine particle solvent/water based intumescent coatings and pints, flame retardant for PU and sealants, flame retardant for thermoplastics - Exolit AP422 & 423
- FR Cros 484
GD-APP102 Melamine cladding solvent/water based intumescent coatings and pints, flame retardant for PU and sealants, flame retardant for thermoplastics - Exolit AP462
GD-APP104 Compounding APP Thermoplastics, rubber, resin and suitable for extrusion and injection moulding applications
The flame retardant property reaches UL94 V-0 level 		- Exolit AP 750
GD-APP105 Silicone 처리 Can be used for all GD-APP101 applications with better water-resisting property, compatibility and dispersibility, lower viscosity. - FR Cros 486

Special additives

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Products Chemical name Application
HQEE Hydroquinone bis(2 hydroxyethyl)ether Crosslinker for special Elastomer
PTSI P-Toluenesulfonyl isocyanate Water scavenger : Removes moisture introduced with solvents, pigments, and fillers1K & 2K in PU systems
SuperSiv 3A Synthetic Zeolite Molecular sieve for PU adhesive, elastomer
PTSA (65 & 70%) P-Toluenesulfonic acid Commonly used as a catalyst in organic synthesis applications, industrial coatings applications, plastics and polymers
DICY Dicyandiamide Epoxy resin, Textile additives, Dye fixing, Power coatings
DMTDA 3,5-Dimethylthio-2,4-toluenediamine A liquid aromatic diamine with low chronic toxicity.
It is effective curative for PU cast elastomers.
Chain extender for PU urea and PU elastomers
DMI(=DMIP) Dimethyl isophthalate polyester synthesis, elastomer, PET resin, engineering plastic
Butyraldehyde Butyraldehyde Synthetic resins, Plasticizers, Rubber promoters, Pharmaceutical intermediates
Pyros OAP Phosphoric acid, 2-ehtylhexyl ester PU reactivity inhibitors (stabilizer), water cure urethane resin, adhesion promoter
Pyros BAP Phosphoric acid, n-butyl ester PU reactivity stabilizer, anti-static agent, adhesion promotor