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PU

총괄팀장         최수명

Tel 070-4340-7250   /  E-mail smchoi@dongahchem.co.kr

기술총괄         이찬희

Tel 070-4340-7258   /  E-mail chlee@dongahchem.co.kr

PU FOR CAR SHEET & FURNITURE(DRY PROCESS)

Application Product
Name
N.V(%) Viscosity
(cps/250C)
Solvent 100% MD
(kgf/cm2)
Tensile
Strength
(kgf/cm2)
Elongation(%) Special Characteristics
Car Sheet & Furniture SKIN DS-5600 25±2 65,000±10,000 DMF/MEK/IPA 40-60 200-250 300-400 "Excellent abrasion & heat resistance
Excellent hydrolysis & non-yellowing
Carbonate & Aliphatic iso type"
DS-5700L 25±2 25,000±10,000 DMF/MEK/IPA 60-70 400-450 300-400
ADHESIVE DA-9500 65±2 75,000±15,000 DMF/MEK 15-25 200-250 350-450 Excellent adhesion & heat resistance
Excellent hydrolysis & non-yellowing
Copolymer & Aliphatic iso type
DA-9640 65±2 75,000±10,000 DMF/MEK 10-20 150-200 400-500 Adhesive using bio-based materials from
DA-9500. The basic properties are the same as DA-9500, and the bio content is 64%.

DRY-PROCESS SKIN LAYER(1)

Application Product
Name
N.V(%) Viscosity
(cps/250C)
Solvent 100% MD
(kgf/cm2)
Tensile
Strength
(kgf/cm2)
Elongation(%) Special Characteristics
Action Leather DS-6003 30±2 100,000±20,000 DMF/MEK 50-60 200-300 400-500 Copolymer & soft type
Good room temperature flexibility
Good hydrolysis resistance
Good UV resistance
Shoes DS-708NY 30±2 75,000±15,000 DMF/MEK 70-80 400-500 400-500 Good low temperature flexibility
Good hydrolysis resistance
Good heat & NOx resistance
DS-5010 30±2 10,000±2,000 DMF/MEK 40-50 500-600 200-300 Good hydrolysis resistance
Good heat & NOx resistance
DS-5150 30±2 50,000±10,000 DMF/MEK 50-60 550-650

DRY-PROCESS SKIN LAYER(2)

Application Product
Name
N.V(%) Viscosity
(cps/250C)
Solvent 100% MD
(kgf/cm2)
Tensile
Strength
(kgf/cm2)
Elongation(%) Special Characteristics
Thin PU General DS-4360 30±2 75,000±15,000 DMF/MEK/TOL 55-65 500-600 500-600 Medium & Hard touch, Garment
DS-702 30±2 75,000±15,000 DMF/MEK 50-60 400-500 400-500 Medium & Hard touch, Garment
Enamel DS-4380 30±2 75,000±15,000 DMF/MEK 90-100 350-450 250-350 Excellent slip effect, Non-Tackiness
Excellent release for enamel R/P
Hard volume touch
Bag DS-962 30±2 75,000±15,000 DMF/MEK 90-110 500-600 300-400 Excellent slip effect, Non-Tackiness
Good elasticity, Wrinkleless effect
DS-964 30±2 75,000±15,000 DMF/MEK 90-110 500-600 400-500 Excellent slip effect, Non-Tackiness
Medium & Hard touch
DS-966 25±1.5 75,000±15,000 DMF/MEK 230-260 400-600 200-300 Super hard touch, Enamel type

DIRECT COATING(1)

Application Product
Name
N.V(%) Viscosity
(cps/250C)
Solvent 100% MD
(kgf/cm2)
Tensile
Strength
(kgf/cm2)
Elongation(%) Special Characteristics
Breathable Base DS-4800 50±2 140,000±25,000 DMF/MEK 5-15 50-100 700-800 Soft touch, Good adhesion
Good water resistance
Base Garment DS-106 30±2 75,000±15,000 DMF/MEK 5-10 10-30 1000-1500 Waxy & soft touch
Good adhesion & water-proof

DIRECT COATING(2)

Application Product
Name
N.V(%) Viscosity
(cps/250C)
Solvent 100% MD
(kgf/cm2)
Tensile
Strength
(kgf/cm2)
Elongation(%) Special Characteristics
Base Tent DS-4900 50±2 200,000±20,000 DMF/TOL 5-15 50-150 800-1,000 Soft touch, Good adhesion
Non-Tin, DMF, TOL type
DS-4950 50±2 170,000±20,000 DMF/MEK/TOL 5-10 50-150 800-1,000 Soft touch, Good adhesion
Top DS-604S 40±2 95,000±15,000 DMF/MEK 40-50 250-350 500-600 Non-Tackiness
Good heat resistance & Compatible to
toluene
DS-460S 40±2 30,000±15,000 DMF/MEK 40-50 300-400 500-600 Non-Tackiness
Non-Tin, DMF, MEK type

WET-PROCESS PU COATING

Application Product
Name
N.V(%) Viscosity
(cps/250C)
Solvent 100% MD
(kgf/cm2)
Tensile
Strength
(kgf/cm2)
Elongation(%) Special Characteristics
Shoes Nu-buck DAW-3040 35±2 170,000±30,000 DMF 40-50 400-500 700-800 Good wet touch, Excellency in buffing
Cell Type, 3weeks hydrolysis type
DAW-8040 35±2 170,000±30,000 DMF 40-50 300-400 450-550 Good wet touch, Excellency in buffing Excellent hydrolysis resistance & adhesion 5 Weeks hydrolysis type
Micro-fiber
NWF*
DYE-1001B 30±2 95,000±25,000 DMF 100-110 500-600 400-500 Excellency in coloring, Good volume touch Excellent UV, NOx, dyeability
DYE-1003B 30±2 95,000±25,000 DMF 160-180 500-600 400-500
DAW-6050 35±2 75,000±15,000 DMF 50-55 400-500 400-500
DAW-6090 37±2 75,000±15,000 DMF 70-75 100-200 250-350
Suede DAW-1050V 30±2 75,000±15,000 DMF 45-50 500-600 500-600 Excellency in coloring, Anti-migration
DAW-1035 30±2 120,000±20,000 DMF 70-75 250-350 450-550
DAW-1090V 29±1.5 75,000±15,000 DMF 100-110 300-400 350-450
Glove Silicone DAW-170 28±2 240,000±40,000 DMF 13-17 150-200 1,000-1,200 Super Softness, Blending Type
DAW-30(B)/
DAW-440
30±2 240,000±40,000 DMF 35-40 350-450 500-600 Excellency in surface stability
Excellent tear, abrasion, frictional strength
DAW-340 30±2 240,000±40,000 DMF 35-40 350-450 500-600
DAW-550/
DAW-660
28±2 250,000±50,000 DMF 40-45 300-400 550-650
DAW-720/
DAW-725
28±2 240,000±40,000 DMF 20-25 250-350 750-900 Good soft touch, Blending Type
DAW-730/
DAW-740/
EDW-300
28±2 260,000±60,000 DMF 30-35 350-450 600-700 Excellency in surface stability
Excellent tear, abrasion, frictional strength
Non-Si DAW-340H 28±2 260,000±60,000 DMF 40-50 450-550 400-500
DAW-430/
DAW-300N-1
30±2 250,000±50,000 DMF 30-35 250-350 600-700
DAW-160N 30±2 250,000±50,000 DMF 13-17 150-200 1,000-1,200 Super Softness, Blending Type

*NWF : non-woven fabric