Markets Overview and Progress of Markets Overview and Progress of UV/EB Curing Technology in ChinaUV/EB Curing Technology in China

Jianwen YangJianwen Yang, , YongliYongli QvQv, Chen Tong, Chen TongRadTech ChinaRadTech China

RadTech NA, May 2016, Chicago USARadTech NA, May 2016, Chicago USA

Outline

UV Products Manufacture

Advances of Materials & Technology

New Trends of UV-curing Applications

VOC Law

UV Products ManufactureMonomer Production

2013-2015 Monomer Production

121.6121.0

129.5

100

105

110

115

120

125

130

135

2013 2014 2015

Year

Mon

omer

Pro

duct

ion/

kTon

Monomer Production

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

TMPT

A

TPGDA

NPGDA

HDDA

PDDA

DPGDA

PETA OTA

IBOA

EO-T

MPTAPO

-TMPTA

PO-N

PGDA

PEGDA

Other

s

Prod

uctio

n / k

Ton

201320142015

Oligomer Production

Oligomer Production

0

10,000

20,000

30,000

40,000

50,000

60,000

70,000

80,000

90,000

100,000

2013 2014 2015Year

Prod

uctio

n /to

n

Photoinitiator Production

Photoinitiator Production

0

5,000

10,000

15,000

20,000

25,000

30,000

35,000

40,000

2013 2014 2015

Prod

uctio

n /to

n

Radcuring Raw Materials Production

0

20,000

40,000

60,000

80,000

100,000

120,000

140,000

Monomer Oligomer Photoinitiator

Prod

uctio

n/ to

n

201320142015

Radcuring Raw Materials Production

Radcuring Formulation Production

58,244

33,187

885

60,774

40,829

1,040

67,595

42,646

1,1320

10,000

20,000

30,000

40,000

50,000

60,000

70,000

80,000

UV coating UV ink UV adhesive

Prod

uctio

n / t

on

2013

2014

2015

Radcuring Formulation Production

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

Val

ue o

f out

-put

/ bi

llion

CN

YTotal

value o

f out-p

utmonomerolig

omerphoto

initiator

coati

ng inkad

hesiv

e

lamp

equip

ment

Value of out-put

201320142015

UV Products Manufacture

Advances of Materials & Technology

New Trends of UV-curing Applications

VOC Law

Photoinitiator Development & Production

Poly functional Photoinitiator

OO

O

OO

O

OO

O

OO

O

O

OO

O

OO

Reduce odor

Increase efficiency

Low odor

High efficiency

Replace Irgacure 907

O

OH

OH

Photoacid generator (PAG)

SbF6

SbF6

SS

S

N

O

O

O SO

OCF3

O

PO X CnF(2n+1)

O

P

OX Silicone oil

n

Floating TPO

Kill oxygen inhibition in UV LED curing

N

N

N

X

O O

OO

Multi-functional BP

Domino UV-curing

QA-DBU

Physical Domino curing

Monomer: TMPTA

QA-DBU + BPO

UV irradiation for 21sec

0.9 min needed for front reaching the frame

Front traveling velocity

DBU checked at different radius：(a) 2.5 cm，(b) 1.5 cm

Chemical Domino curing

PAP

Peroxide

FP

Chemical DominoMore efficient

Planar FP

Spot source

Monomer: TMPTAQA-DBU + BPO + AP

UV irradiation for 12 sec0.45 min needed for front reaching the frame

Traveling velocity

Traveling faster than the physical Domino curing

Carbon nano-tube pigmented formulationMonomer: TMPTAQA-DBU + BPO + AP

He, Minghui; Huang, Xun; Zeng, Zhaohua; Yang, Jianwen* ,Phototriggered Base Proliferation: A Highly Efficient Domino Reaction for Creating Functionally Photo-Screened Materials, Macromolecules 2013, 46(16): 6402-6407

Monomer development

Used in water-borne UV coating

OO O

O

O

Oligomer developmentF

F

X

F

H

H

H

O

F

F

X

F

H

H

H

O

F

F

X

F

H

H

H

O

F

F

X

F

H

HR1 R2 R3

O

H

OR4

COOH

HNNH

OO

O

O

O OO

O

O

Low price UV oligomer

appeared in China market in the past few years

Based on epichlorohydrin, UPE…

Mono-acrylate or multi-acrylate

No waste water involved

1.6 USD/kg !!!

UV-Curable petroleum oil resin via photo-click chemistry

UV Products Manufacture

Advances of Materials & Technology

New Trends of UV-curing Applications

VOC Law

1) UV-Curable GFRP

UV CIPP applied in China

City drainage pipe line repair

Oil-gas pipe line repair

Before repair After repair

UV CIPP in Hangzhou UV CIPP in Quanzhou

UV CIPP in Guangzhou

Cities have tried UV CIPP technology

Most of the soft pipeline and equipments are imported from Germ., USA…

2) UV LED Curing

Most of UV LED chips imported from oversea, Japan…

Hybrid lamp

3) UV-Curing 3D Printing

Thermoplastic（solid）40.0 %

Photopolymers56.0 %

Thermoplastic（powder）2.0 %

Metal powders1.4 %

Inkjet powders0.6%

Marketing sales (USD) percentage of printing supplies in 3D printing，IDTechex 2014

DLP

SLA printer made in China

Printing teeth mode

Fabrication of vanishing mode

4) Photoresist

Semiconductor Photoresist Producer in China

-LCD positive photoresistShenZhen RongDa Photosensitive Science & Technology Co., Ltd.

Small scaleJiangyin Jianghua Microelectronic Materials Co., Ltd

Small scaleEB and X-ray photoresistInstitute of Wuxi Chemical Engineering

Small scaleLow grade negative photoresistBeijing Hengye ZhongyuanChemical Co.,Ltd.

100 t/ag-line and i-line photoresistBKempur Microelectronics Inc.

200 t/aTFT photoresist, 193 nm ULSISuzhou Ruihong Electronic Chemical Co., Ltd

CapacityProductsCompany

Semiconductor Photoresist R&D of China

Negative photoresist Potting

Positive photoresist Potting

ArF BARC

KrF BARC

Ebeam

DSA

EUV

ArFi

ArF

KrF

202020192018201720162015Tech. Year

ProductionProduction PilotLab PilotLab R&D

5) Non-solvent Sprayable Coating

Monomer: monofunctional, high reactive, low viscosity

Oligomer: multi-acrylate, low viscosity, high reactive

Applied in wood decoration

UV Products Manufacture

Advances of Materials & Technology

New Trends of UV-curing Applications

VOC Law

Coating VOC Tax Code Issued by

Ministry of Finance of PRC and State Administration of Taxation

•From Oct 1, 2015

•VOC content > 420 g/kg (heated for 1 hr @ 250℃)

•4% tax ratio imposed

There are many local codes issued for limiting VOC

Beijing, Shenzhen，Jiangsu…

On-line VOC Detection System established in China

Thank you

Jianwen YANG

President of RadTech China

Email: cesyjw@mail.sysu.edu.cn