1. KELLON SCIENCE COMPAMY
열,광경화형 코팅제 및 수지 개발 동향
임 진 규
KELLON SCIENCE COMPAMY

2. 용도별 도료 세계시장
(ton)
150조
(ton)
(천만원)
100조
50조

3. 용도별 도료 세계시장(수량) (단위 : Ton) 구 분 2014년 2018년(예상) A. 건축용도료 25,178,800
구 분
2014년
2018년(예상)
A. 건축용도료
25,178,800
28,872,200
B. 구조물용도료
967,120
1,092,370
C. 공업용도료
5,131,700
5,894,400
D. 자동차용도료
1,710,800
1,998,740
E. 선박.항공우주용도료
562,400
604,600
합 계
33,550,820
38,462,310
2014년 →2018년
연 평균 신장율 3.5%

4. 용도별 도료 세계시장(금액) 구 분 2014년 2018년(예상) A. 건축용도료 52조1030억 63조678억
구 분
2014년
2018년(예상)
A. 건축용도료
52조1030억
63조678억
B. 구조물용도료
9조4490억
10조9724억
C. 공업용도료
34조4360억
41조5130억
D. 자동차용도료
10조1028억
12조4845억
E. 선박.항공우주용도료
3조5500억
4조540억
합 계
109조6408억
132조917억
2014년 →2018년
연 평균 신장율 4.8%

5. 광기능 재료의 세계 시장 (단위:억원) 2009년 2010년 2011년 2012년 2013년 2014년 PHOTO RESIST
광기능 재료의 세계 시장
(단위:억원)
PHTOTO
CHEMICAL
2009년
2010년
2011년
2012년
2013년
2014년
PHOTO
RESIST
4조4152억
4조7854억
5조2876억
5조7879억
6조3095억
6조8792억
TAPE, FILM
2조6697억
2조8018억
2조9799억
3조1485억
3조3228억
3조4989억
PAINT,
ADHESIVE
4조0184억
3조9872억
4조0315억
4조1350억
4조2518억
4조3680억
SENSITIVE
MATERIAL
5조3272억
5조3505억
5조4009억
5조4513억
5조5169억
5조5867억
TOTAL
16조4305억
16조9249억
17조6999억
18조5227억
19조4010억
20조3328억

6. Acrylate (Methacrylate) system Unsaturated polyester / styrene system
광경화형 시스템
Acrylate (Methacrylate) system
Cationic system
Photocuring
Thiol - ene system
Unsaturated polyester / styrene system
Maleimide system

7. 광경화 시스템의 주요성분 Epoxy acrylate Urethane acrylate Polyester acrylate
Oligomer
Acrylic acrylate
Polybutadiene acrylate
Silicone acrylate
Melamine acrylate
Free Radical
Photocuring
Dendritic acrylate
Mono functional acrylate
Di functional acrylate
Tri functional acrylate
Higher functional acrylate
Monomer
Type I
Photoinitiator
Type II

8. UV Curable Oligomer for Hard Coating (High Hardness)
Special coatings
Coatings requiring scratch and chemical resistance
Very high hardness
Excellent scratch resistance
Main Applications
Characteristics
Fast cure response
Excellent chemical resistance
Coating
Uncoating

9. UV Curable Oligomer for Hard Coating (High Hardness)
Functionality
Color
(APHA)
Viscosity
(cps)
Reactivity
Hardness
Flexibility
Adhesion
Chemical resistance
Scratch resistance
LP-9000 15
100 max
6,000
(60℃)
●●●●● ●
●●●
●●●●
LP-9200 9
60,000
(25℃)
LP-9205 10
55,000
LP-9401
3,500

10. New high functional monomer

11. New high functional monomer
Appearance
Yellow liquid
Color APHA
<200
Water(%)
<0.2
Acid value (KOH mg / g)
<0.1
Inhibitor (MEHQ ppm)
1000±100
Viscosity (Pa s /25℃)
9~15

12. New high functional monomer
DPHA
Pencil hardness
3H (9H)
2H (7H)
Scratch resistance ○
Adhesiveness
95/100
40/100

13. New high functional oligomer

14. New high functional oligomer
Appearance
Pale Yellow liquid
Color APHA
<100
Non Volatile (%)
50±2
Acid value (KOH mg / g)
<0.5
Viscosity (Pa s /25℃)
40±10
Molecular Wight (Mw)
16,000-24,000

15. New high functional oligomer
DPHA
Pencil hardness 3H 2H
Scratch resistance ○
Adhesiveness
99/100
40/100

16. New high functional oligomer

17. UV Curable Oligomer for UV Adhesive
(OCA/OCR/PSA)
Main Applications
Characteristics
Cover lenses
Touch panels
LCD modules
GPS systems, tablet PCs,
Medical devices, smartphones
Low odor
Excellent flexibility
Good adhesion to substrate
High elongation
Low shrinkage
Non yellowing

18. UV Curable Oligomer for UV Adhesive
(OCA/OCR/PSA)
Color(APHA)
Refractive index
Viscosity
(cps)
Reactivity
Hardness
Flexibility
Adhesion
Chemical resistance
Scratch resistance
KA-1010
30 max
1.461
70,000
(60℃) ●● ●
●●●●
KA-1020
1.458
55,000
(25℃)
KA-1040
20 max
1.470
4,000

19. Hard-Coating for Flexible Display Excellent Hardness and Flexibility
Main Applications
Flexible display
Characteristics
The hybrid resin consist of silica and polymer acrylate Combination of the components allows to meet the requirements on flexible display
J-1(proto type)
J-2(proto type)
Feature
flexible
hard
non-volatile (%) 40
solvent
MIBK
haze value (%)
0.6
pencil hardness 4H 6H
steel-wool test
(▣ Count)
< 1,000
> 1,000
mandrel test/out-plane (mm) 4 15
mandrel test/in-plane (mm)
<2
Bending durability test
>100,000
PET 75u U-48 (TORAY), thickness10u, 80˚C 2min drying, 300mJ/cm2 N2
pencil hardness: load 750g, steel-wool test:#0000, load: 1Kg

20. High/Low Refractive Index Acrylate
High RI
→BPA, BPF, BPS, Bipenyl,
Naphthalene, Bisfluorene(Cardo),
Sulphur
Low RI
→ Long chain alkyl, Silicone, Fluorine

21. High Refractive Index Acrylate

22. High Refractive Index Acrylate
Appearance
Pale yellow liquid
Color APHA
<10 (Gardner)
Water(%)
<0.2
Acid (Acrylic acid wt%)
<1
Inhibitor (MEHQ ppm)
2000±200
Viscosity (Pa s /25℃)
345
Refractive index(20℃)
1.632

23. High Refractive Index(1.59)& Low Viscosity(30mPa∙s) Acrylate Monomer
Main Applications
Optical lenses
Optical coatings
Characteristics
Excellent balance between high refractive index and low viscosity
Excellent UV-curable diluent
E-2
Comparison between E-2 and a high refractive index (RI) commercial monomer
E-2
Spec.
NV(%)
100
Viscosity(mPa∙s) 30
Refractive index(25˚C)
1.590
Refractive index of cured material(25˚C)*
1.625
Color(APHA)
<40
E-1(Prototype)
Spec.
NV(%)
100
Viscosity(mPa∙s)
1110
Refractive index(25˚C)
1.602
Refractive index of cured material(25˚C)*
1.628
*Irg.184/TPO=4/1%, Fusion(D) 1,000mJ/cm2

24. Low Refractive Index Acrylate

25. Low Refractive Index Acrylate
Appearance
Colorless liquid
Color APHA
<50 (APHA)
Water(%)
<0.1
Acid (Acrylic acid wt%)
Inhibitor (MEHQ ppm)
100±20
Viscosity (mPa s /25℃)
4.0
Refractive index(20℃)
1.339

26. Thermal/ mechanical properties
UV-Curable Coating with Low Refractive Index and High Transparency Ideal for Optical Applications
Basic Properties
B-1
B-2
B-3
B-4
B-5
Resin properties
Viscosity
(mPa∙s)
2000±300 70 10
Refractive index (589nm)
1.355
1.377 -
Cured Film
1.378
1.403
1.332
Thermal/ mechanical properties
Tg(Deg.) 22 52 50
Shore hardness
(D) 12 66 64 15
Main Applications
Coatings and adhesives for display device
Polymer cladding for optical fiber and light guide
Characteristics
Low refractive index (1.33, 1.38 and 1.40), high numerical aperture(NA)
High transparency
Active ingredient is 100%: Solvent-free
Viscosity: 10-2,000 mPa∙s
B-2
B-3

27. with Excellent Abrasion Resistance
Urethane-Acrylate
with Excellent Abrasion Resistance
Main Applications
Hard-coating for flexible display
Glass substitute
Characteristics
Special modification of urethane-acrylate provides excellent abrasion resistance
G-3
G-2(proto type)
G-1(proto type)
Feature
Standard
product
Abrasion
resistance
+ flexibility
Abrasion resistance
+ hardness
non-volatile(%) 80
Solvent
Butyl acetate
MEK
pencil hardness
(750g) 2H 3H
Steel-wool test
/non-additive
(▣ count)
< 1,000
> 1,000
Curling(mm) 5
<0.5
mandrel test(mm) 6 3
PET 125u U-48 (TORAY), thickness 5u, 80˚C 2min drying, 300mJ/cm2 N2
pencil hardness: load 750g, steel-wool test:#0000, load: 1Kg, carling: 10cmX10cm film

28. Anti-scratch Acrylate
New
DPHA
PET
Condition: 1.5 kg steel wool, 50 rubbing

29. Anti-finger print acrylate
Excellent stain guard and removaboility
High transparency
High hardness and scratch resistance
Smooth and low frictional surface
Surface coatings for displays - Touch panels - Cell phones displays etc,
Plastic coatings - Main flame for PC, Cell phones - Kitchen cabinet door board etc,

30. Anti-finger print acrylate
Conventional
New
Fingerprint
After wiping
After Wiping

31. Anti-finger print acrylate
Conventional
New
Measurement Items
Urethane acrylate
Silicone- modified
Silicone& additional-miodified
Hardness Pencil hardness Scratch resistance 3H
Good 4H
Excellent
Stain guard properties
Permanent ink
Artificial fingerprint
Bad
Fair
Stain removability
Adhesives
PMMA PC
PEA film
100/100
Low frictional properties

32. Provides Excellent Oil and Water Repellency,
Stain Guard and Low Friction
in Small Dosage to UV Coatings
Main Applications
UV-curable coatings(Touch panels, Optical films for anti-reflection, Hard coatings for plastics)
Characteristics
Excellent low friction (silicone-containing): A,B
Good solubility in alcohol solvents: B
Excellent oil repellency, anti-fingerprint and leveling property: C
Highest oil repellency and anti-fingerprint: D, E
Product A B C D E
Blank
Standard dosage
(solid/solid) % % % -
Leveling property
(Coating uniformity) ○ ◎ X
Stain-guard
(anti-fingerprint)
○~◎
Low friction
Contact angle(water)
109˚
105˚
110˚
111˚
112˚
68˚
Contact angle
(n-dodecane)
48˚
26˚
61˚
62˚
60˚ 6˚
Solubility in solvents
MEK
Ethyl acetate
Isopropyl alcohol
Active ingredient
:Solvents
40% MIBK
40%
MEK/MIBK
10%
HFX*/MEK
/IPA
HFX*: Hexafluoro m-xylene

33. Forming Anti-Fouling and Low Friction Layer on Glass Surface
Main Applications
Anti-fingerprint coating for smart phone display
Anti-fouling coating for optical glass products
Characteristics
Contains hydrolytic alkoxysilyl groups
Anti-fingerprint, Easy to clean
High contact angle
Low friction
Excellent durability
A-1
A-2
Features
High contact angle, High durability
Higher contact angle, Low friction
Active ingredient(wt%) 20
Solvent
2-propanol, Fluoro solvent
Fluoro solvent
Initial
3,000 cycles
5,000 cycles
10,000 cycles
Contact angle
113˚
105˚
103˚
102˚
Process
Cleaning glass substrate
Preparing coating solution
Coating
Thermal cure
Rinse, Plasma treatment wt% solid solution Air spray coating ˚C ,30minutes

34. Self Healing Resins Main Applications Characteristics
Shock absorbing materials
Paint and anti-corrosion coatings
Excellent impact resistance
Good adhesion to a variety of substrates
Excellent electrical properties
Low water absorption
Damaged
Healed

35. Self healing Acrylate
Scratch
After 1 minute

36. Pencil hardness (on PET film)
Self healing Acrylate
New 1
New 2
New 3
Pencil hardness (on PET film)
3B~2B B H
Healing ability
Excellent
Good
Adhesion
PET film
100/100
ABS PC

37. Alkaline Developable Photoresist Resins
Main Applications
Characteristics
LCD color filter resist resin
LCD color paste resin(=Mill base resin)
Touch panel silver paste
Semiconductor photo resist
All Negative photo resist
Good thermal, chemical, mechanical resistance
Good scratch resistance
Alkali developable
High sensitivity
Good flexible

38. Soft Feel Resins Main Applications Characteristics
Coatings with the soft-feel
Good soft feel
Excellent stain resistance
Excellent dip dyeing resistance
Good scratch resistance
Excellent solvent resistance

39. Soft Feel Resins Diluent Viscosity (25℃, cps) OH value% (solution) N.V
(solid,%)
Hardness
Flexibility
Adhesion
Chemical
resistance
Scratch
LF-2000
Toluene
2,000
2.9 85 ●
●●●●
●●●
LF-2100
6,600
1.36 53 ●●
LF-2200
3,000
3.06 70
LF-2300
2,600
1.45 65

40. Organic-Inorganic Hybrid Materials
Properties of organic-inorganic hybrid materials
Properties of each part

41. Organic-Inorganic Hybrid Materials
Synthesis of organic-inorganic hybrid materials
Sol-gel method
Incorporation of organic macromolecules within the inorganic network
Including silica, alumina, titania, germania, and vanadia
Mild reaction conditions
Highly promising in optical, mechanical, biological, electrical, catalytic, and other applications
Numerous organic–inorganic hybrids have been prepared by this method

42. Organic-Inorganic Hybrid Materials
Synthesis of organic-inorganic hybrid materials
Sol-gel method
Precursors
Sol
Gel
Hybrid Polymer
Hydrolysis
Condensation
Gelation
Hardening
(Thermal or UV)

43. Organic-Inorganic Hybrid Materials
Synthesis of organic-inorganic hybrid materials
Sol-gel method
Two stepwise reactions: Hydrolysis and Condensation
Hydrolysis

44. Organic-Inorganic Hybrid Materials
Synthesis of organic-inorganic hybrid materials
Sol-gel method
Two stepwise reactions: Hydrolysis and Condensation
Condensation

45. Organic-Inorganic Hybrid Materials
Synthesis of organic-inorganic hybrid materials
Sol-gel method
Advantages
고순도의 균질화된 물질 합성이 가능
미량원소(trace element)를 쉽게 확인 가능
낮은 반응 온도로 에너지 절감
Disadvantages
전구체(Precursor)가 고가임
특성 조절 및 재현성 유지의 어려움
열경화시 가교 정도가 약하기 때문에 UV 경화 기술의 발전을 필요로 함

46. Organic-Inorganic Hybrid Materials
Synthesis of Polyalkoxysilane(Sol-gel)-1

47. Organic-Inorganic Hybrid Materials
Synthesis of Polyalkoxysilane(Sol-gel)-1
S-1, S-2, Alcohol add
Water, Catalyst, Alcohol dropping
Sol-Gel Reaction (48Hrs)
Polyalkoxysilane
(Sol-gel): A,B,C
Exp.
Reactants (g)
S-1
S-2 A
68.48
475.44 B
147.28
383.44 C
238.96
276.4

48. Organic-Inorganic Hybrid Materials
The results of Polyalkoxysilane(Sol-gel) synthesis
FT-IR chart
(Exp. A,B,C)

49. Organic-Inorganic Hybrid Materials
Synthesis of Polyalkoxysilane(Sol-gel)-2

50. Organic-Inorganic Hybrid Materials
Synthesis of Polyalkoxysilane(Sol-gel)-2
S-3, S-4,Alcohol add
Water, Catalyst, Alcohol dropping
Sol-Gel Reaction (48Hrs)
Polyalkoxysilane
(Sol-gel):D,E,F,G
Exp.
Reactants (g)
S-3
S-4 D
99.84
452.56 E
203.52
345.76 F
311.12
234.96 G
422.88
119.76

51. Organic-Inorganic Hybrid Materials
The results of Polyalkoxysilane(Sol-gel) synthesis
FT-IR chart
(Exp. D,E,F,G)

52. Organic-Inorganic Hybrid Materials
Synthesis of Silane modified multifunctional acrylate
S-5, S-6, S-7, S-8 add(60˚C)
Reaction (10Hrs, ˚C)
S-8, S-9, S-10 add (70˚C)
Reaction (95-97˚C)
Silane modified
multifunctional acrylate: H

53. Organic-Inorganic Hybrid Materials
Synthesis of Silane modified multifunctional acrylate

54. Organic-Inorganic Hybrid Materials
The results of Silane modified multifunctional acrylate
FT-IR chart
(Exp. H)

55. Organic-Inorganic Hybrid Materials
Synthesis of organic-inorganic hybrid materials
Polyalkoxysilane(Sol-gel) +
Silane modified multifunctional acrylate
Polyalkoxysilane
(Sol-gel)
Silane modified multifunctional acrylate
Physical properties test
(Pencil hardness, Yellowing index)

56. Organic-Inorganic Hybrid Materials
Composition
Polyalkoxysilane
(Sol-gel)
50%
Silane modified multifunctional acrylate
40%
HDDA 10%
Darocure 1173 5%

57. Organic-Inorganic Hybrid Materials
Composition
Name
Composition
Total
Product
Exp. H
HDDA
Darocure 1173
Exp. HH 50 40 10 5
105
Exp. AH
Exp. A
Exp. BH
Exp. B
Exp. CH
Exp. C
Exp. DH
Exp. D
Exp. EH
Exp. E
Exp. FH
Exp. F
Exp. GH
Exp. G

58. Organic-Inorganic Hybrid Materials
Composition
Entry
Results
Pencil hardness
(H)
Yellowing index
(△E)
Exp. HH 3H
2.1
Exp. AH 4H
0.47
Exp. BH 5H
1.31
Exp. CH
0.9
Exp. DH
2.69
Exp. EH
1.09
Exp. FH
1.29
Exp. GH
2.42

59. 감사합니다.