Polyurethane : EXOTIC Finish for EXOTIC Wood
-
Upload
propan-pu -
Category
Self Improvement
-
view
4.863 -
download
0
description
Transcript of Polyurethane : EXOTIC Finish for EXOTIC Wood
Based on AppearanceColor
Based on Film PerformanceFilm
Coating System PerformanceNC (Nitrocellulose)
Water based
Acrylic
Melamik (Acid Curing)M
PU (Polyurethane)
•Low Build / Natural•Open Pore / grain•Low Solvent Resistance
•High Build•Close Pore / flat•High Solvent Resistance
Global Trend of Wood Finish
Water
based
2K-PUNC
ACID CURING
Polyurethane (PU)
Alkyd Resin, Saturated polyester resin
and acrylic resin which content Hydroxyl functional group (-OH)
COMPONENT A
Aromatic Isocyanate, and/or
Aliphatic isocyanatewhich content
functional group of (-NCO)
COMPONENT B
Features Alkyd polyol Acrylic polyol Polyester polyol
Build of film Medium Low High
Optical appearance
High Low Medium
Chemical resistance
Low High Medium
UV-light resistance Medium High Medium to high
Price Low High High
COMPONENT A
FeaturesAromatic isocyanate Aliphatic
isocyanatePrepolimer Trimer
Build of film High Low Excellent
Reactivity Medium Fast Slow
UV-light resistance Yellowing Medium Non-yellowing
Price Medium Medium High
COMPONENT B
Advantages of Polyurethane (PU)
100% FR EE FOR MA LD EHY D E
EXC EL LEN T C LA R I TY
ELA S T I C
S C R A TC H R ES I S TA NT
C HEM I C A L R ES I S TA NT
Low Odor
High Build
Excellent Clarity
Non Yellowing
Value PU
Easy to Use PU
Italian PU
Acrylic PU
How to Choose
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Build Clarity Non-Yellowing Drying time
Value PU E2U PU ITALIAN PU NY PU
High Gloss Furniture creates the essence of contemporary styling and
adds a sense of light and space even with the darker gloss finishes, this
is due to its shiny reflective surface which produces this affect in night or
day settings
POLYESTERUNSATURATED POLYESTER SANDING SEALER yang
terdiri dari 3 komponen, menghasilkan lapisan finishing
yang tebal dan keras sehingga dapat menutup pori
dengan baik tanpa harus menggunakan wood filler
AB C
Polyester Sanding Sealer
Polyester Accelerator
Polyester Catalyst
100 2 2
POLYESTER
☺High Build
☺Excellent Clarity
☺Excellent Leveling
☺Excellent Hardness
As Basecoat / Sanding Sealer
Special PU Top Coat for Super High Gloss Finish
☺High Gloss
☺Very fast dry for buffing
☺Excellent Clarity
☺Excellent Leveling
PUL – 7461-2K HG CLEAR GLOSS
YES !If the free-isocyanate contents in part-B
is less than 0.5%