Epoxy Resin Catalogue

KER Liquid Epoxy ResinsLiquid "KER" Epoxy resins are used in several major industries, notably the paint industry(high-solid and

solvent-free coatings), the Electrical industry(casting, potting, encapsulation), the building industry(floorings,

mortars, grouts, adhesives) and in many other application e.g., structural laminates, high performance

adhesives , etc.. The KER range contains resins with different reactivities , viscositie s and handling

characteristics, which provide a wide choice to the user.

KER 215

KER 215HC

KER 232

KER 235

KER 291

KER 293

KER 8132

KER 8828HB

KER 815

KER 815HC

KER 815HCK

KER 815J

KER 8240

KER 827

KER 828

KER 828H

KER 828HC

KER 828LV

KER 829

KER 834

KER 836

※1 Pa.s = 10 Poise

※Viscosity * = 40wt.% Solid in MEK

GradeEGC

(mmol/kg)WPE

(g/eq)

4800 ~ 5200

4650 ~ 5100

5600 ~ 5760

5490 ~ 5650

4655 ~ 4815

3450 ~ 3700

4650 ~ 5130

4390 ~ 4813

5100 ~ 5600

4651 ~ 5128

4430 ~ 5280

5128 ~ 5714

4545 ~ 5000

5400 ~ 5550

5260 ~ 5420

4878 ~ 5348

4000 ~ 5000

5340 ~ 5500

5076 ~ 5235

3800 ~ 4250

2990 ~ 3450

192 ~ 208

196 ~ 215

174 ~ 179

177 ~ 182

208 ~ 215

270 ~ 290

195 ~ 215

208 ~ 228

178 ~ 196

195 ~ 215

189 ~ 225

175 ~ 195

200 ~ 220

180 ~ 185

184 ~ 190

187 ~ 205

200 ~ 250

182 ~ 187

191 ~ 197

235 ~ 263

290 ~ 334

Viscosity@25℃ (Pa.s)

0.7 ~ 1.1

1.0 ~ 3.0

4.5 ~ 6.0

6.0 ~ 8.0

12.0 ~ 16.0

10.0 ~ 15.0

0.5 ~ 0.7

1.5 ~ 2.0

0.7 ~ 1.1

0.8 ~ 1.6

0.7 ~ 0.9

0.15 ~ 0.5

0.7 ~ 1.1

8.0 ~ 10.5

12 ~ 14

12 ~ 18

20 ~ 30

10 ~ 12

3.0 ~ 7.0

2.1 ~ 2.3 *

2.0 ~ 3.6 *

Color(Pt/Co)

Max. 100

Max. 100

Max. 100

Max. 100

Max. 200

Max. 200

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Hydro-Cl(mg/kg)

-

5000 ~ 9000

< 400

-

-

-

-

5400 ~ 9000

-

17500 ~ 19500

16000 ~ 25000

6000 ~ 9000

< 400

< 200

< 400

5000 ~ 10000

18000 ~ 28000

-

-

-

-

Remark

Diluted with AGE, Low viscosity

Low viscosity

High reactivity

Non-crystallization,Low-viscosity

Semi-solid, Availablein solution

Standard

Diluted with n-BGE, Low viscosity for

Electric & Electronic

High-flexibility, Adhesive

Diluted with Benzyl alcohol, Low viscosity

Non-crystallization, Blend of BPA & BPF,

Low-medium viscosity

Diluted with AGE,Non-crystallization

01

KER Solution Epoxy ResinsHigh viscous liquid and low molecular weight solid KER epoxy resins are available as solutions in xylene or

other various solvents. Principal applications for these are the same as for the base resins. Standard KER

grades currently produced by Kumho P&B Chemicals, Inc. include KER 834-X-80, KER 3001-X-75. High

molecular weight KER epoxy resin solutions could be made available upon request.

KER 827-X-90

KER 828-X-90

KER 834-X-80

KER 834-X-85

KER 834-X-90

KER 836-C-75

KER 836-X-80

KER 1001-HU-65

KER 1001-FX-65

KER 1001-X-70

KER 1001-X-75

KER 3001-X-70

KER 3001MSQ-X-75

KER 3001-X-75

KER 3001-CTR-50

KER 3002-X-75

KER 3004-CFT-50

KER 3004N-HU-60

KER 3007-KSH-50

KER 1007-LX-50

KER 3007K-FLX-50

※EGC, WPE : Solid based data

※Viscosity : Gardner viscosity

GradeEGC

(mmol/kg)WPE

(g/eq)

5260 ~ 5555

5260 ~ 5420

3800 ~ 4250

3800 ~ 4250

3800 ~ 4250

2990 ~ 3450

2990 ~ 3450

2000 ~ 2220

2000 ~ 2220

2000 ~ 2220

2000 ~ 2220

2000 ~ 2220

1818 ~ 2000

2000 ~ 2220

2000 ~ 2220

1420 ~ 1600

1000 ~ 1110

1064 ~ 1130

435 ~ 500

540 ~ 600

440 ~ 540

180 ~ 190

184 ~ 190

235 ~ 263

235 ~ 263

235 ~ 263

290 ~ 334

290 ~ 334

450 ~ 500

450 ~ 500

450 ~ 500

450 ~ 500

450 ~ 500

500 ~ 550

450 ~ 500

450 ~ 500

625 ~ 704

901 ~ 1000

885 ~ 940

2000 ~ 2300

1667 ~ 1852

1852 ~ 2273


Q ~ U *

-

-

-

-

-

-

U ~ W

0.45 ~ 0.5

2.5 ~ 4.0

0.45 ~ 0.5

2.5 ~ 4.0

Z3 ~ Z6+ *

-

-

-

0.25 ~ 0.4

Z ~ Z2 *

0.9 ~ 1.5

Y- ~ Z1- *

1.4 ~ 2.0

Color(Pt/Co)

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Non-volatile(wt.%)

89 ~ 91

89 ~ 91

79 ~ 81

84 ~ 86

89 ~ 91

74 ~ 76

79 ~ 81

64 ~66

64 ~ 66

69 ~ 71

74 ~ 76

59 ~ 61

74 ~ 76

74 ~ 76

49 ~ 51

74 ~ 76

49 ~ 51

59 ~ 61

> 50

49 ~ 51

49 ~ 52

Remark

PCM

Ambient cure coatings

02

KER Solid Epoxy ResinsSolid KER epoxy resins are mainly used in the manufacture of solvent-borne paints, air-drying epoxy esters,

can coatings, PCM(coil) coatings, powder coatings, printing wiring board and moulding powders. The KER

grade range contains resins of different molecular weight. All solid KER epoxy resin grades, manufactured by

Kumho P&B Chemicals, Inc., are characterized by a low and consistent hydrolizable(or saponifiable) chlorine

contents.

KER 3001

KER 3001N

KER 1001MSQ

KER 3002

KER 3002N

KER 3022

KER 3003

KER 3003N

KER 3023N

KER 3003-FCA-10

KER 3003KFL

KER 3004

KER 3004N

KER 3014

KER 3004K

KER 3004CD

KER 3005N

KER 3006N

KER 3007

KER 3007K

KER 1009

KER 7007

KER 7014

KER 7024

KER 7034

※Viscosity : 40wt.% Solid in MEK

※Viscosity *1 : cps , melt viscosity @ 120℃

※Viscosity *2 : cps , melt viscosity @ 175℃

GradeEGC

(mmol/kg)WPE

(g/eq)

2000 ~ 2220

2040 ~ 2170

1740 ~ 2000

1420 ~ 1600

1515 ~ 1560

1429 ~ 1667

1260 ~ 1420

1190 ~ 1282

1120~1370

1135 ~ 1295

1260 ~ 1380

1020 ~ 1180

1064 ~ 1130

1042 ~ 1099

970 ~ 1070

1020 ~ 1080

714 ~ 833

600 ~ 660

600 ~ 820

440 ~ 640

260 ~ 440

513 ~ 588

1025 ~ 1142

770 ~ 870

833 ~ 909

450 ~ 500

461 ~ 490

500 ~ 575

625 ~ 704

641 ~ 660

600 ~ 700

704 ~ 794

780 ~ 840

730~820

770 ~ 880

725 ~ 794

847 ~ 980

885 ~ 940

910 ~ 960

935 ~ 1031

926 ~ 980

1200 ~ 1400

1515 ~ 1665

1220 ~ 1667

1563 ~ 2272

2273 ~ 3846

1700 ~ 1950

875 ~ 975

1150 ~ 1300

1100 ~ 1200

Viscosity@25℃ (mPa.s)

6.3 ~ 7.9

5.3 ~ 6.8

6.3 ~ 7.9

10.5 ~ 13.5

8.9 ~ 9.8

5000 ~ 15000 *1

13 ~ 17

11.0 ~ 15.2

12 ~ 15

Color(Pt/Co)

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Max. 100

Remark

Contain flow control agent

Less sintering than 1-type resisn

Powder coatings

Powder coatings

Powder coatings

Stoved coatings, cancoatings & primer coating for pre-coated metal

Ambient cure, marine & heavy duty coatings

Flowing Agent 9.0 ~ 11.0(wt.%)

Flowing Agent 2.43 ~ 2.97(wt.%)

20 ~ 25

15.2 ~ 16.1

17 ~ 20

22 ~ 27

16 ~ 22

25 ~ 55

32 ~ 48

42 ~ 80

50 ~ 100

100 ~ 280

30 ~ 70

10 ~ 30

5000 ~ 10000 *2

30 ~ 40

03

04

< KER 260 Series(Acid resistance epoxy resins >

KER specialty epoxy resins(including solution type) are consisted of products confirmed by user test and

designed with the newest technology for various requirements & applications.

KER 262 can improve the acid resistance of the cured epoxy systems.

KER 262

GradeWPE

(g/eq)

186 ~ 192 9 ~ 12


Max. 100

Color(Pt/Co)

Remark(Application)

Civil & construction anti acidity

KER 730

GradeOH Value

(mmol/kg)

Min. 3500 X ~ Z

Viscosity@25℃(Gardner)

Max. 1 60±1

Color(Gardner)

Non-volatile(wt.%)

Remark(Application)

Marine & heavy duty coating, urethane top coating

< Water-borne epoxy resins >KWER(Kumho waterborne epoxy resins) series are designed for use in waterborne, two-package coatings. When combined

with curing agents, KWER offers the potential for high performance aqueous system.

KWER 828S

KWER 828-70

KWER 834-60

KWER 836-57

KWER 3001-50

GradeWPE

(g/eq)

200 ~ 220

191 ~ 211

225 ~ 269

320 ~ 360

900 ~ 1100

7000 ~ 15000

1000 ~ 7000

200 ~ 7000

100 ~ 5000

500 ~ 5000

Viscosity@25℃ (cps)

Max. 100

Milky

Milky

Milky

Milky

100

70±2

60±2

57±2

50±2

AppearanceNon-volatile

(wt.%)Remark

(Application)

Civil & construction adhesives, Coating, Sizing

< KER 700 series >High-OH value contained epoxy resin(KER 730) can improve the adhesion of urethane top coatings. Carboxyl group

modified epoxy resin(KER 750) can improve the adhesion strength and water resistance of the cure epoxy systems.

Dimer acid modified epoxy resins(KER 774 series) & rubber modified epoxy resins(KER 790) can improve the adhesion

strength and flexibility of the cured epoxy systems.

▲ Polyol Modified Epoxy Resin

KER Specialty Epoxy Resins

※WPE : Solid base

05

KER 750

KER 760-X-90

KER 774

KER 774-X-75

KER 775

KER 776-X-90

752 ~ 833

200 ~ 300

600 ~ 700

600 ~ 700

280 ~ 380

258 ~ 294

U - ~ W +(Gardner)

1 ~ 2

Semi-solid

X ~ Z(Gardner)

32 ~ 52

2.4 ~ 4.6

Max. 1

Max. 1

Max. 12

-

-

Max. 6

65±1

90±1

-

75±1

-

90±1

Marine & heavy duty coating, Adhesives

Marine & heavy duty coating

Adhesives



▲ Aliphatic Modified Epoxy Resins

KER 9100

KER 9100

KER 9200

KER 9200

KCA 9110

KCA 9120

KCA 9210

KCA 9220

100 : 31

100 : 30

100 : 35

100 : 33

200 ~ 400

200 ~ 400

100 ~ 300

100 ~ 300

Windmill blade, ToolingMoulding, Shipbuilding,

etc.

▲ Infusion epoxy system

EpoxyResin

Curing Agent

MixingRatio

Mixing Viscosity@25℃ (cps) Pot life (min.)

Remark(Application)

< KER & KCA 9000 Windmill blade epoxy system series >Kumho P&B windmill blade epoxy system, KER & KCA 9000 series, approved by the Germanischer Lloyd for windmill blade.

There are two types of epoxy system which are infusion epoxy and hand lay-up epoxy. The system is very suitable forinfusion and hand lay-up process.

GradeWPE

(g/eq)Viscosity

@25℃(Pa.s)Color

(Gardner)Non-volatile

(wt.%)Remark

(Application)

350 ~ 400

380 ~ 420

500 ~ 550

350 ~ 400

KER 9500

KER 9500

KCA 9510

KCA 9520

100 : 27

100 : 27

400 ~ 600

400 ~ 600

Windmill blade, Laminating, Adhesives, etc.

▲ Hand lay-up epoxy system

180 ~ 220

150 ~190

KER 792 328 ~ 377 Semi-solid Brown - Electric & Electronic, Adhesive

▲ Rubber Modified Epoxy Resins

06

GradeAmine Value(mgKOH/g)

Viscosity@25℃(cps)

Non-volatile(wt.%)

AHEW(g/eq) Solvent

Remark(Application)

KCA 2100

KCA 2230

KCA 2300

KCA 2310

KCA 2311

KCA 2330

KCA 2340

KCA 2400

90 ~ 100

200 ~ 240

280 ~ 320

280 ~ 340

280 ~ 340

300 ~ 360

310 ~ 370

370 ~ 430

semi-solid

50000 ~ 70000

8000 ~ 12000

2500 ~ 4500

2500 ~ 4500

500 ~ 1000

10000 ~ 20000

1500 ~ 3000

450 ~ 500

165 ~ 185

120 ~ 140

100 ~ 120

100 ~ 120

95 ~ 115

70 ~90

60 ~ 80

▲ Polyamide

Paint, adhesive for grouting

Paint, adhesive

Paint, adhesive

Ink, paint

KCA 4102

KCA 4103

KCA 4104

KCA 4106

KCA 4108

KCA 4110

KCA 4112

KCA 4115

KCA 4303

KCA 7701

KCA 7705

KCA 7702

650 ~ 750

600 ~ 660

345 ~ 385

360 ~ 420

350 ~ 400

410 ~ 450

310 ~ 370

420 ~ 480

220 ~ 330

420

130

200

50 ~ 150

300 ~ 900

400 ~ 900

100 ~ 200

500 ~ 1500

50 ~ 200

200 ~ 500

500 ~ 2000

200 ~ 500

3000

7000

10000

55 ~ 75

45 ~ 50

90 ~ 100

55 ~ 75

65 ~ 85

60 ~ 70

70 ~ 80

75 ~ 85

95 ~ 115

90

280

200

▲ Modified Polyamines

For fast curing, great in anti-chemicals

Great in anti-chemicals

For flooring(winter season)

Anti-being yellow color

Adhesive, putty

Coating

Adhesive

For flooring(summer season)For low-viscosity

buildingstone

Accelerating curing agentfor other curing agent

For groutings & resin mortar

KCA 2230-X70

KCA 2300-X70

KCA 2300-X80

KCA 2300-T80

140 ~ 170

195 ~ 225

225 ~ 255

225 ~ 255

T ~ W *

L ~ P *

X ~ Z1 *

L ~ Y *

165 ~ 185

84 ~ 98

96 ~ 112

96 ~ 112

Xylene

Xylene

Xylene

Toluene

68 ~ 72

68 ~ 72

78 ~ 82

78 ~ 82

▲ Polyamide Solution

Paint, adhesive

KCA 3220

KCA 3330

KCA 3420

KCA 3430

KCA 3530

120 ~ 170

210 ~ 250

110 ~ 150

165 ~ 185

260 ~ 320

S ~ W *

2000 ~ 5000

Z ~ Z3 *

1000 ~ 2000

800 ~ 2000

125 ~ 165

170 ~ 210

350 ~ 390

230 ~ 270

90 ~ 110

Xylene, Buthanol

Xylene

Xylene, Buthanol

Xylene

48 ~ 52

73 ~ 77

58 ~ 62

63 ~ 67

▲ Polyamide Adduct

Heavy duty coating

※ Viscosity : Gardner viscosity

Epoxy curing agents are used to cure epoxy resins by reacting with the epoxide groups or by promoting

self-polymerization of the epoxy by catalytic action. Application characteristics and final physical properties

can be tailored by the choice of curing agent. Kumho P&B Chemicals, Inc. offers a wide variety of epoxycuring agents/hardeners in the following classifications.

Curing Agent

Epoxy Resin Catalogue

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