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Team Leader : Soomyung Choi
Tel 070-4340-7250 / E-mail smchoi@dongahchem.co.kr
Technical Leader : Chanhee Lee
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