Toluene free and non-solvent
The food and cigarette packages have already been widely applied
by the traditional UV techniques. But they still has defection
compared to new UV technique. For example, the solvent will always
be harmful to human.
Anyhow, considering the health awareness has arisen among public
nowadays.
DBC have constantly devote ourselves to new UV technique, and
develop toluene free and solvent free oligomers and monomers.
They are safer for human and do not produce smell and hazardous
substances.
The following are our new developed products:
Grade
Toluene
free
Nonsolvent
Property
Status
Remark
DM
GPTA-A
◎
*Low skin irritation
*Good hardness and
flexibility balance
*Fast curing speed
Lab
Replace
GPTA
OTA-480
without
solvent
DM
PET5EOTA-A
◎
3,4 functional
monomer with high
curing speed and
balance of flexibility.
Low skin irritation.
Commercialized
Could
replace
TMPTA
TMP3EOTA
PETA
DM
TMP3EOTA-A
◎
3 functional monomer
with high curing speed
and balance of
flexibility.
Low skin irritation.
Lab
Replace
TMP3EOTA
Without
solvent
Grade
Toluene
free
Nonsolvent
Property
Status
Remark
Commercialized
Replace most of 6
functional
urethane acrylate
DPHA without
solvent content
DM 89A
◎
6 functional
urethane acrylate
without irritated
monomer of PETA.
*Hardness : 4H
*Good flexibility
*Low shrinkage
DM
127/100
◎
2 functional
Commercialized
standard Bisphenol A
epoxy acrylate
General application
DM
1283C/100
◎
Modified epoxy
acrylate low
viscosity ,excellent
pigment dispersion
property
*Better flexibility
compared to DM 127
series
Use in most ink
application
especially for
screen flexo ink
Pilot
Grade
Toluene
free
Nonsolvent
Property
Status
DM 02C
◎
Monofunction acrylate
*Good adhesion
*Good flexibility
Commercialized
DM 186
◎
Epoxidised soya bean oil
acrylate
*Good pigment wetting and
flow
Commercialized
DM 260
◎
Water reducible (20~30%)
polyester diacrylate
*Good flexibility
*Hardness : 2H
Pilot
Remark
Grade
Toluene Nonfree
solvent
Property
Status
DM 1288
◎
Modified epoxy acrylate
*low viscosity
*excellent pigment dispersion
property
Pilot
DM 188A
(Part 1)
(Part 2)
◎
Modified 8 functional urethane
acrylate diluted with
PET5EOTA-A
*Fast curing speed
*High hardness(>9H)
Lab
Remark
With balance of
economic and high
curing speed could
replace DPHA in
most ink application
Grade
Toluene Nonfree
solvent
Property
Status
DM 5212
◎
Aliphatic urethane acrylate
*Excellent flexibility
*Non-yellowing
Lab
DM 583
◎
3 functional Aliphatic urethane
acrylate
Mobil phone coating
*Excellent abrasion and stain
resistance
Lab
DM 541A
◎
2 functional polyeater polyol based Lab
aliphatic urethane acrylate
*Good adhesion
*Good flexibility
Remark
Grade
Toluene Nonfree
solvent
Property
Status
DM 120
◎
Monofunction monomer with
good curing speed.
Low odor and viscosity
Good flexibility
Commercialized
DM 5191
◎
Aliphatic urethane acrylate
*Good hardness
*Excellent water resistance
Pilot
DM
353M
◎
Polyester resin
*Good adhesive
Commercialized
Remark
Grade
Toluene Nonfree
solvent
Property
Status
DM 266
◎
Polyester diacrylate
*Good flexibility
Pilot
DM270
◎
Methacrylated , carboxylic acid
terminated
*Good adhesion for metal and
glass
Commercialized
DM 275
◎
Acrylated , carboxylic acid
terminated
*Good adhesion for metal and
glass
*Soft
Lab
Remark
Grade
Toluene Nonfree
solvent
DM
127PE520
DM
176TF
(Part 1)
(Part 2)
DM 276
(Part 1)
(Part 2)
◎
◎
◎
Property
Status
Remark
Epoxy acrylate dilute with
non-solvent 3,4 function
monomer
Commercialized
Used in ink,
coating
application
with improved
wetting
property
*Good adhesion on most
plastic substrate
*Fast curing speed
*Good pigment wetting
*Good hardness
Commercialized
*Flexible-rubber like monofunction oligomer with high
curing speed
*Soft
*Excellent adhesion for
plastic 、metal and glass
Commercialized
Good
adhesion on
metal/plastic
Grade
Toluene
free
Nonsolvent
Property
Status
Remark
DM 278
◎
Chlorinated polyester
Commercialized
acrylate
*Good adhesion for PP、PE
Designed for
plastic and
untreated PET
application
DM 279
◎
Mono-functionality
polyester acrylate
*Excellent adhesion for
PET
Commercialized
Designed for
plastic and
untreated PET
application
Modified 6 functional
urethane acrylate diluted
with toluene-free TMPTA
*Good curing speed
*Excellent hardness
Commercialized
With balance of
economic and
high curing
speed , lower
shrinkage could
replace DPHA
in most ink
application
DM
188TF
(Part 1)
(Part 2)
◎
DOUBLEMER® 120
General
DOUBLEMER® 120 is a 100% nonvolatile, epoxy acrylate resin. It provides
solvent resistance, high gloss, improved flexibility and good adhesion, such
as overprint varnishes, inks etc.
DOUBLEMER® 120 is solvent free.
Properties
Chemical Name
CAS No.
EINECS No.
Epoxy acrylate
Proprietary
Proprietary
Physical data
Appearance
Color, Gardner
Viscosity, cps, 25˚C
Acid Value, (mg KOH/g)
Functionality
Clear Liquid
2.0 max.
150~200
1.0 max.
1
Packaging
200 kg /iron drum
Application
DOUBLEMER® 120 has characteristics of light color, low shrinkage, good
adhesion and good flexibility.
DOUBLEMER® 120 can be used in overprinting varnishes, coating for paper
& plastics, lithographic & screen ink vehicles and metal decorating vehicles
DOUBLEMER® PET5EOTA-A
General
DOUBLEMER® PET5EOTA-A is a high boiling monomeric liquid and has
relative low viscosity. DOUBLEMER® PET5EOTA-A is a reactive
tetrafunctional monomer and a highly reactive crosslinking agent which is
polymerized readily by common free radical initiators.
DOUBLEMER® PET5EOTA-A is solvent free.
Properties
Chemical Name
CAS No.
Ethoxylated Pentaerythritol Tetraacrylate
51728-26-8
Physical data
Appearance
Odor
Color (APHA)
Acid value, mg KOH/g
Specific gravity, 25˚C
Viscosity, cps 25˚C
Moisture, %
Inhibitor (MEHQ), ppm
OH value
Residual Solvent, %
Clear liquid
Low odor
<60
<10
1.14-1.16
300-600
<0.5
100-300
80-110
1.0 max.
Packaging
200 kg/ iron drum
Application
Coatings for metal, optical, PVC floor, wood and paper.
Electronics for solder masks
Inks for flexo, gravure, offset and screen
DOUBLEMER® TMP3EOTA-A
General
DOUBLEMER® TMP3EOTA-A is a highly reactive trifunctional acrylated
ester and a highly reactive trifunctional crosslinking agent which is
polymerized readily by common free radical initiators.
DOUBLEMER® TMP3EOTA-A is solvent free.
Properties
Chemical Name
CAS No.
Ethoxylated Trimethylolpropane Triacrylate
28961-43-5
Physical data
Appearance
Color (APHA)
Acid value, mg KOH/g
Viscosity, cps 25˚C
Moisture, %
Refractive Index 25˚C
Clear liquid
100 max.
10 max.
approx.100
0.15 max.
1.4670~1.4770
Packaging
200 kg /iron drum
Application
DOUBLEMER® TMP3EOTA-A is a good diluent for urethane, polyester,
acrylate and epoxy oligomer coating system. It is particularly well suited
to formulation of UV-reactive wood, inks, overprint varnishes, and paper
coatings.
DOUBLEMER® 89A
General
DOUBLEMER® 89A is a hexa(6)-functional aliphatic urethane acrylate
oligomer. It is cured via exposure to ultraviolet light and electron beam.
DOUBLEMER® 89A is designed for thin film on plastic or paper
applications. DOUBLEMER® 89A is solvent free.
Performance
Good elasticity and flexibility
Good abrasion resistance
Good Resistance to Yellowing
Good solvent resistance
Specifications
Viscosity
Color
Molecular weight
Functionality
Packaging
200 kg/ iron drum
Application
1. Over print varnish for paper & board
2. Coatings for Plastics.
3. UV inks.
approx.20000(mPa.s @ 25°C)
3 max. (gardner)
1000
6
DOUBLEMER® 127/100
General
DOUBLEMER® 127/100 is a standard bisphenol A epoxy diacrylate oligomer. This
resin is characterized by fast cure, light color, chemical and heat resistance with
high gloss and hardness. It belongs to the most common typical UV oligomer used in
various UV/EB applications such as inks, coatings and overprinting varnishes.
DOUBLEMER® 127/100 is solvent free.
Physical
Properties
Density, g/cm3
Functionality, theoretical
Polymer solids, % by weight
Molecular weight, theoretical
Physical data
Viscosity at 60°C, cps
Color, Gardner
Acid value, mg KOH/g
% epoxide
Packaging
200 kg /iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 127/100 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain coating
methods.
DOUBLEMER® 127/100 is recommended for use in：
˙Clear coatings for paper, paper board, wood, chipboard and rigid plastics
˙Overprint varnishes ˙Lithographic and screen ink ˙Wood sealers
˙Paper upgrading ˙Laminating adhesives ˙Fast cure coatings
1.16
2
100
600
5,200 ± 1,000
1 max.
1 max.
0.27
DOUBLEMER® 1283C/100
General
DOUBLEMER® 1283C/100 is a dispersion agent modified bisphenol A epoxy diacrylate
oligomer. This resin is characterized by fast cure, light color, chemical and heat
resistance with high gloss, good dispersion and good flexibility after coating. It is
used in various UV/EB applications such as inks, coatings and overprinting varnishes.
DOUBLEMER® 1283C/100 is solvent free.
Physical
Properties
Functionality, theoretical
Polymer solids, % by weight
Molecular weight, theoretical
Specifications
Appearance
Viscosity at 25°C, cps
Color, Gardner
Acid value, mg KOH/g
Packaging
200 kg/ iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 1283C/100 may be
applied via lithographic, screen, gravure, direct or reverse roller and curtain coating
methods.
DOUBLEMER® 1283C/100 is recommended for use in：
˙Clear coatings for paper, paper board, wood, chipboard and rigid plastics
˙Overprint varnishes
˙Lithographic and screen ink
˙Wood sealers
˙Paper upgrading
˙Laminating adhesives
˙Fast cure coatings
2
100
750
Clear yellowish liquid
approx.6000
3 max.
5 max.
DOUBLEMER® 02C
Properties
2-Oxepanone, homopolymer, 2-((1-oxo-2-propenyl)oxy)ethyl ester
*DOUBLEMER® 02C is solvent free.
Physical data
Appearance
Color (APHA)
Acid value, mg KOH/g
OH value, mg KOH/g
Viscosity, cps 25°C
Melting point, °C
Inhibitor (MEHQ), ppm
Packaging
200 kg/ iron drum
colorless to light yellow liquid
150 max.
5.0 max.
approx.160
60 – 90
-12°C
500
DOUBLEMER® 186
General
DOUBLEMER® 186 is a soya oil epoxidized acrylate oligomer. This resin is
characterized by fast cure, excellent flow and leveling. It could be as a
minor component or as an additive used in clear or pigmented UV/EB
coatings for improving their pigment wetting, leveling and adhesion.
DOUBLEMER® 186 is solvent free.
Physical
Properties
Density, g/cm3
Functionality, theoretical
Polymer solids, % by weight
Molecular weight, theoretical
Specifications
Viscosity at 25°C, cps
Color, Gardner
Acid value, mg KOH/g
% epoxide
Packaging
200 kg /iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 186 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain
coating methods.
DOUBLEMER® 186 is recommended for use in：
˙Clear coatings for paper ˙Ink binder with good wetting property
˙Overprint varnishes ˙Wood top coat with smooth surface ˙Adhesive
1.13
3
>95
1,200
13000-35000
10 max.
15 max.
0.27 max.
DOUBLEMER® 260
General
DOUBLEMER® 260 is a polyester diacrylate oligomer dissolved in water. It
can significantly enhance the flexibility and coating adhesion to certain
‘difficult-to-coat’ substrates, such as fabric, wood, paper, and plastics.
It is designed for universal applications.
DOUBLEMER® 260 is solvent free.
Physical
Properties
Polymer solids, % by weight
Hardness
Specifications
Appearance
Viscosity at 25°C, cps
Color, gardner
Acid value, mg KOH/g
Packaging
200 kg/ iron drum
Application
Substrates: Wood, paper, OPV, Plastic
˙Water based applications --- Solubility in water 30℃ (% weight): 60 %
˙Coatings, lithographic and screen inks.
100 %
2H
yellowish liquid
approx. 30000
3 max.
5 max.
DOUBLEMER® 1288
General
DOUBLEMER® 1288 is a dispersion agent modified bisphenol A epoxy diacrylate
oligomer. This resin is characterized by fast cure, light color, chemical and
heat resistance with high gloss, good dispersion and good flexibility after
coating. It is used in various UV/EB applications such as inks, coatings and
overprinting varnishes.
DOUBLEMER® 1288 is solvent free.
Properties
Functionality, theoretical
Polymer solids, % by weight
Molecular weight, theoretical
Physical data
Appearance
Viscosity at 25°C, cps
Color, Gardner
Acid value, mg KOH/g
Packaging
---
Application
Formulated UV/EB curable products containing DOUBLEMER® 1288 may be applied
via lithographic, screen, gravure, direct or reverse roller and curtain coating methods.
DOUBLEMER® 1288 is recommended for use in：
˙Clear coatings for paper, paper board, wood, chipboard and rigid plastics
˙Overprint varnishes
˙ Lithographic and screen ink
˙Wood sealers
˙Paper upgrading
˙Laminating adhesives
˙Fast cure coatings
2
100
1500
Clear yellowish liquid
-------
DOUBLEMER® 188A (Part 1)
General
DOUBLEMER® 188A is a high functional aromatic urethane acrylate
oligomer diluted with PET5EOTA-A. DOUBLEMER® 188A provides very
fast cure response when exposed to Ultraviolet Light (UV) or an Electron
Beam (EB), Cured films of DOUBLEMER®188A exhibit excellent hardness
and solvent resistance.
DOUBLEMER®188A is solvent free.
Performance
UV/EB cured products based on DOUBLEMER® 188A are characterized by
the following performance properties:
Outstanding hardness and scratch resistance
(Pencil Hardness can be reached higher than 6H)
Excellent solvent resistance
High gloss
The actual properties of UV/EB cured products also depend on the
selection of the
other formulation components such as reactive diluents, additives, and
photoinitiators.
DOUBLEMER® 188A (Part 2)
Specifications
Appearance
Viscosity
Color
Molecular weight
Acid value
Clear liquid
approx.80000
(mPa.s @ 25°C)
2 max.
(gardner)
2000
5 max. (mg KOH/g)
Packaging
20kgs/ plastic drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 188A may
be applied via lithographic, screen, gravure, direct of reverse roll, and
curtain coating methods.
DOUBLEMER® 188A is recommended for use in:
1.Lithographic inks.
2. Improving cure speed, solvent resistance, and gloss.
3. Scratch resistant coating on plastic.
4. Photo-imaginable soldier mask.
DOUBLEMER® 5212
General
DOUBLEMER® 5212 is a type of UV curing oligomer used for the purpose
of offering good toughness and flexibility.
DOUBLEMER® 5212 is solvent free.
Performance
Highlights
DOUBLEMER® 5212 is characterized by:
˙Non yellowing
˙High curing speed
˙Low viscosity
˙Good toughness
˙Good hydrolysis resistance
Specifications
Appearance
Color, Gardner
Viscosity at 25°C, cps
Packaging
20kgs net/PE drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 5212 may
be applied via lithographic, screen, gravure, direct or reverse roll and
curtain coating methods.
Clear liquid
2 max.
approx. 10000
DOUBLEMER® 5212 is recommended for use in：
˙ink coatings
˙Varnishes
DOUBLEMER® 583
General
DOUBLEMER® 583 is a aliphatic urethane tri-acrylate oligomer which
cured via exposure to ultraviolet light (UV) or electron beam (EB) are nonyellowing, good abrasion resistance, good toughness and good stain
resistance.
DOUBLEMER® 583 is solvent free.
Physical data
Appearance
Color, Garden
Viscosity
Packaging
200 kg /iron drum
Application
DOUBLEMER® 583 has characteristics of good impact strength, the speed
of drying is fast, and Non-yellowing.
DOUBLEMER® 583 has a good adhesion for PET and TAC.
DOUBLEMER® 583 can be used in metal, Plastics and wood coatings.
Clear Liquid
<1
300000 cps
DOUBLEMER® 541A
General
DOUBLEMER® 541A is an aliphatic urethane acrylate oligomerdiluted with
20% TMP3EOTA-A, characterized by its good abrasion resistance and
good adhesion. The excellent non-yellowing property is similar to a typical
aliphatic urethane resin. DOUBLEMER® 541A is solvent free.
Performance
Highlights
DOUBLEMER® 541A is characterized by:
˙good elasticity & flexibility
˙good abrasion resistance
˙good adhesion
˙Good weather ability performance
˙Fast cure rates
˙High chemical resistance
Specifications
Viscosity at 25°C, cps
Color, Gardner
Acid value, mg KOH/g
Packaging
200kgs net/ iron drum
Application
DOUBLEMER® 541A is recommended for use in：
˙Overprinting varnishes for paper & board
˙Coatings for wood and plastics requiring exterior durability
˙UV. inks
˙UV. Cured adhesives
30,000 - 50,000
1 max.
5 max.
DOUBLEMER® GPTA-A
General
DOUBLEMER® GPTA –A is an acrylated trifunctional monomer based on
glycerol derivative, with low viscosity and low toxicity.
DOUBLEMER® GPTA-A is solvent free.
Properties
Chemical Name
CAS No.
z Low skin irritation
z Fast cure rates
z Good hardness
z Good flexibility
z Low shrinkage
Glycerylpropoxy Triacrylate
52408-84-1
Physical data
Appearance
Color (Gardner)
Acid value, mg KOH/g
Specific gravity, 25˚C
Viscosity, cps 25˚C
Moisture, %
Inhibitor (MEHQ), ppm
Clear liquid
approx.100
10 max.
1.08-1.11
70-100
0.1 max.
200-500
Application
DOUBLEMER® GPTA-A is a new generation reactive diluent with a low skin
irritation index mostly used to adjust the properties of radiation curing
compositions.
DOUBLEMER® 5191
General
DOUBLEMER® 5191 is a bi-functional aliphatic urethane acrylate oligomer
which provides very fast cure response when exposed to Ultraviolet Light
(UV) or an Electron Beam (EB). Cured films of DOUBLEMER® 5191 exhibit
excellent property anti-hydrolysis properties and good adhesion on plastic,
metal substrates. DOUBLEMER® 5191 is solvent free.
Physical
Properties
Functionality, theoretical
2
Polymer solids, % by weight 100
Specifications
Viscosity at 25°C, cps
Color, Gardner
Packaging
200kgs net/iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 5191 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain
coating methods.
approx. 220,000
5 max.
DOUBLEMER® 5191 is recommended for use in：
˙Substrates requiring good anti-hydrolysis
˙Lithographic and screen ink
˙Plastic varnish
DOUBLEMER® 353M
General
DOUBLEMER 353M is an acrylic oligomer designed as an adhesive for
difficult substrates.
Properties
DOUBLEMER 353M is characterized by:
˙Light color
˙Moderate viscosity
Physical data
Appearance
Viscosity(cps@25°C)
Color, Gardner
Acid value (mg KOH/g)
Packaging
200kgs net/steel drum
Application
DOUBLEMER 353M is recommended for use as adhesive in between：
˙Glass to glass
˙PMMA to PMMA
˙PC to PC
˙Glass to Metal
Clear viscous liquid
75,000 ~ 85,000
1 max.
5 max
DOUBLEMER® 266
General
DOUBLEMER® 266 is a polyester diacrylate oligomer which can
significantly enhance coating adhesion to nylon substrate and has excellent
flexibility. DOUBLEMER® 266 is solvent free.
Physical
Properties
Polymer solids, % by weight 100 %
Hardness
1H
Specifications
Appearance
Viscosity at 25°C, cps
Color, gardner
Acid value, mg KOH/g
Packaging
200kgs net/iron drum
Performance
Highlights
DOUBLEMER® 266 is characterized by:
˙Low shrinkage
˙Good adhesion
˙Excellent flexibility
The actual properties of UV/EB cured products also depend on the
selection of the other formulation components such as reactive diluents,
additives and photo initiators.
yellowish liquid
approx. 30000
5 max.
5 max.
DOUBLEMER® 270
General
DOUBLEMER® 270 is a carboxylated polyester methacrylate oligomer It is
specially designed for use as an alkali-strippable etch resist component for
electronic printed circuit boards and may be cured by ultraviolet light (UV)
or electron beam (EB). DOUBLEMER® 270 is solvent free.
Physical
Properties
Density, g/cm3
1.06
Polymer solids, % by weight 100
Specifications
Viscosity at 25°C, cps
Color, gardner
Acid value, mg KOH/g
Packaging
200kgs net/iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 270 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain
coating methods.
DOUBLEMER® 270 is recommended for use in：
˙Etch resist varnishes
˙Metal and glass adhesion promoter
1000-5000
2 max.
200 ~ 250
DOUBLEMER® 275
General
DOUBLEMER® 275 is a carboxylated polyester acrylate oligomer designed
for plastic and metal substrates. It can be cured by ultraviolet light (UV)
or electron beam (EB). DOUBLEMER® 275 is solvent free.
Physical
Properties
Polymer solids, % by weight 100
Specifications
Color, gardner
Acid value, mg KOH/g
Packaging
200kgs net/iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 275 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain
coating methods.
2 max.
200 max.
DOUBLEMER® 275 is recommended for use in：
˙Plastic substrates
˙PET substrate
DOUBLEMER® 127PE520
General
DOUBLEMER® 127PE20 is a standard bisphenol A epoxy diacrylate oligomer diluted
with 20% PET5EOTA-A. This resin is characterized by fast cure, light color,
chemical and heat resistance with high gloss and hardness. It belongs to the most
common typical UV oligomer used in various UV/EB applications such as inks, coatings
and overprinting varnishes.
DOUBLEMER® 127PE20 is solvent free.
Properties
Density, g/cm3
Functionality, theoretical
Polymer solids, % by weight
Molecular weight, theoretical
Physical data
Viscosity at 25°C, cps
Color, Gardner
Acid value, mg KOH/g
Packaging
200 kg iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 127PE20 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain coating
methods.
DOUBLEMER® 127PE20 is recommended for use in：
˙Clear coatings for paper, paper board, wood, chipboard and rigid plastics
˙Overprint varnishes ˙Lithographic and screen ink ˙Wood sealers
˙Paper
1.16
2
100
600
APP. 80000
1 max.
5 max.
DOUBLEMER® 176TF (Part 1)
General
DOUBLEMER® 176-TF is a novel bisphenol A epoxy diacrylate oligomer.
This resin is characterized by fast cure, good dispersion and smooth touch
after coating. It is designed to offer good adhesion for plastic and
difficult substrates, such as PET, PE, PP.
DOUBLEMER® 176-TF is toluene free.
Performance
Highlights
UV/EB cured products containing DOUBLEMER® 176-TF are characterized
by the following performance properties:
˙Good adhesion
˙Fast curing speed
˙Excellent chemical heat resistance
˙High gloss and smooth touch
˙Good flexibility
˙Excellent chemical resistance
The final properties of UV/EB cured products also depend on the selection
of the other formulation components such as reactive diluents, additives
and photo initiators.
DOUBLEMER® 176TF (Part 2)
Specifications
Appearance
Viscosity at 25°C, cps
Acid value, mg KOH/g
liquid, transparent red-wine like color
180,000 ~ 250,000
5 max.
Packaging
200kgs net/iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 176-TF may
be applied via lithographic, screen, direct or reverse roll and curtain
coating methods.
DOUBLEMER® 176-TF is recommended for use in：
˙Ink
˙adhesive for plastics
˙varnishes
˙PE, PP, PET
˙wood coating
˙Fast cure coatings
DOUBLEMER® 276 (Part 1)
General
DOUBLEMER® 276, is a polyester methacrylate oligomer, able to
significantly enhance coating adhesion to certain ‘difficult-to-coat’
substrates, i.e. metal, glass, paper, and plastics. It is designed for
universal applications. DOUBLEMER® 276 is solvent free.
Performance
Highlights
DOUBLEMER® 276 is characterized by:
˙Low odor
˙Acid functionality
˙Low shrinkage
˙Excellent adhesion
UV/EB cured products containing DOUBLEMER® 276 are characterized by
the following performance properties:
˙Alkaline strippable
˙Good adhesion to glass and metallic materials
The actual properties of UV/EB cured products also depend on the
selection of the other formulation components such as reactive diluents,
additives and photo initiators.
DOUBLEMER® 276 (Part 2)
Specifications
Viscosity at 25°C, cps
Color, gardner
Acid value, mg KOH/g
30,000 ~ 60,000
3 max.
70 ~ 100
Packaging
200kgs net/iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 276 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain
coating methods.
DOUBLEMER® 276 is recommended for use in：
˙Etch resist varnishes
˙Metal and glass adhesion promoter
˙PE/PP etc plastic application
DOUBLEMER® 278
General
DOUBLEMER® 278 is a polyester acrylate oligomer which improves
adhesion to difficult substrates, such as PP, PE, PET. It is designed for
universal applications. DOUBLEMER® 278 is solvent free.
Performance
Highlights
DOUBLEMER® 278 is characterized by:
˙Acid functionality
˙Low shrinkage
˙Excellent adhesion
The actual properties of UV/EB cured products also depend on the
selection of the other formulation components such as reactive diluents,
additives and photo initiators.
Specifications
Appearance
Viscosity at 60°C, cps
Color, gardner
Acid value, mg KOH/g
Packaging
200kgs net/iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 278 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain
coating methods.
DOUBLEMER® 278 is recommended for use in：
˙PP/PE/PET etc plastic application
˙Metal and glass adhesion promoter
light yellowish liquid
approx. 46,000
3 max.
70~80
DOUBLEMER® 279
General
DOUBLEMER® 279 is a carboxylated polyester methacrylate oligomer
designed for plastic substrates, and offers good adhesion for PET
substrate. It can be cured by ultraviolet light (UV) or electron beam
(EB).It tends to slightly crystallize, but upon heating (60°C, 2hours), it will
totally liquefy. DOUBLEMER® 279 is solvent free.
Physical
Properties
Polymer solids, % by weight 100
Specifications
Viscosity at 25°C, cps
Color, gardner
Acid value, mg KOH/g
Packaging
200kgs net/iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 279 may be
applied via lithographic, screen, gravure, direct or reverse roll and curtain
coating methods.
DOUBLEMER® 279 is recommended for use in：
˙Plastic substrates
˙PET substrate
approx. 6000
2 max.
approx. 200
DOUBLEMER® 188-TF (Part 1)
General
DOUBLEMER® 188-TF is a high functional aromatic urethane acrylate
oligomer which provides very fast cure response when exposed to
Ultraviolet Light (UV) or an Electron Beam (EB). Cured films of
DOUBLEMER®188-TF exhibit excellent hardness and solvent resistance.
DOUBLEMER® 188-TF is toluene free.
Performance
UV/EB cured products based on DOUBLEMER® 188-TF is characterized by
the following performance properties:
*Outstanding hardness and scratch resistance
(Pencil Hardness can be reached higher than 6H)
*Excellent solvent resistance
*High gloss
*The actual properties of UV/EB cured products also depend on the
selection of the other formulation components such as reactive diluents,
additives, and photoinitiators.
DOUBLEMER® 188-TF (Part 2)
Specifications
Appearance
Viscosity
Color
Molecular weight
Acid value
Clear liquid
approx.20000
(mPa.s @ 25°C)
2 max.
(Gardner)
approx.1500
6 max. (mg KOH/g)
Packaging
200kgs iron drum
Application
Formulated UV/EB curable products containing DOUBLEMER® 188-TF may
be applied via lithographic, screen, gravure, direct of reverse roll, and
curtain coating methods.
DOUBLEMER® 188-TF is recommended for use in:
1. Lithographic inks.
2. Improving cure speed, solvent resistance, and gloss.
3. Scratch resistant coating on plastic.
4. Photo-imaginable soldier mask.