Technical caTalog Wood Panels

Technical Catalog
Wood Panels
Duratex was founded in 1951,
whose shares are controlled by the
Itause Group and Companhia Ligna
de Investimentos. It is the largest
manufacturer of engineered wood
panels in the Southern Hemisphere.
With its factories in the states of
Sao Paulo, Minas Gerais and Rio
Grande do Sul, Duratex has ten
wood panel production lines and
an efficient logistics system. These
modern industrial facilities, which
are in constant technological
evolution, are divided into four
MDF production lines, three
MDP production lines, and three
hardboard production lines.
Duratex Forest
2
Respect for the environment
is in our roots
Duratex’s commitment to the preservation of nature is present in everything the
company does. This commitment is realized through an efficient management of the
company’s natural resources, the continuous improvement of its processes, and the
pursuit of a rigid policy aimed at minimizing environmental impacts.
Environmental management also makes a strategic difference for the company.
Duratex has over 230,000 hectares of planted forests, and conducts ongoing
programs aimed at identifying and monitoring the local biodiversity. All that in order
to achieve high productivity levels with the least impact on nature.
iso
iso
9001
ISO 14001
certified EMS
ISO 9001
certified
manufacturing
facilities
14001
The first
Latin American
company to
get an FSC
certification
Member of ISE
(Business Sustainability Index)
The only building material
company in Latin America
selected to Dow Jones
Sustainability World Index
3
Get to know our product lines
Page
6
MDF
Madefibra
madefibra ultra
madefibra bp
madefibra bp ultra
madefibra pD
MADEFIBRA BP |ROVERE MARSALA - ESSENTIAL WOOD LINE
Page
12
Page
18
MDP
HARDboard
Madepan
duratree
madeplac bp
duraplac
madeplac FF
duraplac BP
MADEPLAC BP |DIAMOND WHITE - ESSENTIAL LINE
MDF
MEDIUM DENSITY FIBERBOARD WITH HIGH MACHINABILITY,
WHICH ALLOWS FOR ROUNDED FINISHES WITH A SPECIAL
TOUCH OF BEAUTY AND DESIGN.
MADEFIBRA
MADEFIBRA
MADEFIBRA
MADEFIBRA
MADEFIBRA
6
ultra
BP
BP ultra
PD
Enhanced resistance,
easier execution, and
guaranteed origin.
MDF – Medium Density Fiberboard is produced by Duratex under the
brand name MaDeFibra. This type
of fiberboard is made from selected
reforestation of pine and eucalyptus wood
fibers. These fibers, which are bonded
with a synthetic thermosetting resin, are
consolidated by heat and pressure into
a solid, highly-resistant fiberboard panel
with smooth surfaces.
Uncoated MaDeFibra is an extraordinary
product due to its high machinability, a
feature that distinguishes this Duratex
product from the other wood panels. It can
be undercut and turned on lathe, thus
allowing for different finish possibilities.
In the uncoated fiberboard category,
Duratex also offers MaDeFibra Ultra with
double protection - against humidity
and termites – and its exclusive green core
which allows for easy identification of the
product. Easy execution of finishes is a
great differentiating feature of MaDeFibra
fiberboard. Thus its surfaces, without final
finish, behave in a way that is similar to
or better than that of massive wood, thus
eliminating prior surface preparation.
MaDeFibra fiberboard surfaces make an
excellent substrate for all types of painting
and coating.
MaDeFibra is also available with coating –
MaDeFibra BP – with melamine laminates
on one or both sides. When coated on both
sides MaDeFibra fiberboard becomes an even
more advantageous product, since it does
not require additional finishing, and its use
eliminates production steps and saves time.
MaDeFibra BP’s quality is taken so seriously
that each fiberboard panel is individually
identified, and bears its product name, the
name of the place where it was made, and
the date and time of sanding, thus allowing
for it to be traced and providing total
product reliability.
MaDeFibra PD, in its turn, is MDF for doors,
partition walls, and furniture, mainly for
use for cabinet and drawer dividers,
backs and bottoms. When used for these
purposes, it is available in neutral colored
patterns allowing harmonious combinations
with the other patterns available in the
Duratex fiberboard product line.
Another option in coated fiberboard is
MaDeFibra BP Ultra. It features protection
against humidity, termites and bacteria, and
can be identified by its exclusive green core.
All variants of this Duratex fiberboard are
the result of a careful production process
carried out in technologically advanced
facilities, this allows the company to
provide the market with quality products of
guaranteed origin and excellence.
7
MADEFIBRA BP
is MADEFIBRA fiberboard coated
with low-pressure melamine laminate. Owing to
hot-pressing, the laminate fuses to the surface of
the board, thus forming a solid, inseparable panel.
MADEFIBRA BP |CAPUANO - Duna Line
Duratex MDF product line
PRODUCTS
DESCRIPTION
OPTIONS
MaDeFibra
Uncoated MDF board
MaDeFibra Ultra
Uncoated MDF board with double protection against
humidity and termites
MaDeFibra BP
MDF coated on one or both sides with low-pressure
melamine laminate
Available in different wood and onecolor patterns, and different finishes.
Ready for final use.
MaDeFibra BP
Ultra
MDF coated on one or both sides with low-pressure
melamine laminate featuring triple protection against
humidity, termites and bacteria
Available in Arctic White
MaDeFibra PD
MDF painted with a semi-matte finish
Available in Bianco, Malibu and Snow
colors. Ready for final use.
Can be carved, lathe-turned, painted,
varnished, dyed and coated
Sizes
PRODUCT
RAW MATERIAL
THICKNESS* (mm)
SIZES* (mm)
Pine
3/6/9/12/15/18/20/25/30
1840 x 2750
Eucalyptus
2,5/3/6/9/12/15/18/20/25/30/35
1840 x 2440 / 1840 x 2750
2100 x 2750 / 2200 x 2750 / 2440 x 2750
MaDeFibra BP
Eucalyptus
6/9/15/18/25
1840 x 2750
MaDeFibra Ultra
Pine
6/9/15/18/25
1840 x 2750
MaDeFibra Ultra BP
Pine
6/9/15/18/25
1840 x 2750
MaDeFibra PD
Eucalyptus
2.5
2130 x 2750
MaDeFibra
* For other thicknesses and sizes, please contact us.
8
PHYSICO-MECHANICAL AND HYGROSCOPIC PROPERTIES
MADEFIBRA
UN. Standard
VALUES, THICKNESS (mm)
12
15 18 20 25 30
35
6.1
5.6
5.1
7.1 8.2
225
205
185
175
275
45 35 30 17
15
12
10
8
Density
(minimum)
The quotient of the specimen’s
mass-volume ratio
Elastic
modulus
(minimum)
A physical constant that
expresses the level of stiffness
of the material, determined
during an elastic regime, at
which there are no changes in
its original characteristics.
Moisture
The amount of water in a
specimen eliminated by drying
it at a temperature of 105ºc
+/- 2ºc until it reaches
constant mass
800
650
N/A 27550 25500 22450
6
18
9
15 18
12
21450
19400
27530
25
7.6
245
224
8
7
800 720 680
4 a 11
%
Swelling
NBR 15316-2:2009
235
%
The resistance posed by a
Static bending
sample supported at its ends
strength
while being subjected to a load
(minimum)
applied at its center until failure
kg/m3
6.6
kgf/cm2
The resistance posed by a
Perpendicular
specimen while being subjected
tensile
to opposite tensile forces
strength
applied perpendicular to its
(minimum)
surfaces
The increase in thickness of
a specimen after having been
immersed in distilled water at
20ºc +/- 1ºc, during 24 h,
for +/- 15 minutes
VALUES, THICKNESS (mm)
2.5 3 6 9
kgf/cm2
DEFINITION
kgf/cm2
VARIABLES
MADEFIBRA ultra
670
24475 23450
N/A
MADEFIBRA meets the specifications of NRB Standard 15316/2, and the methods for checking values are those
described in NBR Standard 15316/3.
DIMENSIONAL TOLERANCES
VARIABLES
METHODS
THICKNESS
LENGTH AND WIDTH
NBR 15316/3
LIMITS (NBR 15316-2)
< = 19 mm
> 19 mm
+/- 0,2 mm
+/- 0,3 mm
+/- 2.0 mm/m up to a
maximum 5.0 mm/m
SQUARENESS
Maximum 2.0 mm/m
STRAIGHTNESS
Maximum 1.5 mm/m
9
PHYSICO-CHEMICAL PROPERTIES – MADEFIBRA BP AND MADEFIBRA BP ULTRA (NBR 15761:2009)
TEST
UNITS
LIMITS
Gloss
U.B.
(Glossmeter 60º)
Based on the textures defined
by the interested parties
Resistance to high temperatures
Class
2 (moderate effect)
Abrasion resistance
Cycles
One-color patterns: minimum 300
Wood and fantasy patterns: minimum 70
Impact - Cracking
MM
Minimum 400
Resistance to staining agents
Class
3 (light effect)
Porosity
Level
3 (isolated points)
Thermal shock strength
–
No cracking
Scratch resistance
N
Wood- and light one-color fantasy:
minimum 5n
dark one-color: minimum 4n
Resistance to steam
Level
2 (moderate effect)
PHYSICO-CHEMICAL PROPERTIES – MADEFIBRA PD
TEST
METHOD STANDARDS
UNITS
LIMITS
P-10/0001
U.B.
(glossmeter 60º)
Semi-matte - 11 to 30
Gloss - 71 to 90
High Gloss - 91 to 100
ASTM D 4.060-90
ABNT NBR 14535
P-10/0223
mg (250 cycles)
CS-10 < to 20 mg
CS-17 < to 50 mg
Bond strength
ANSI/AHA A 135.5-88
CS 176-67
P-10/0093
%
Minimum 50
Resistance to pull-off
ASTM D 5.178-91
ABNT NBR 14535
P-10/0090
kg
Minimum 6 (Partition)
Minimum 4 (Back/Bottom)
Resistance to staining
agents
DIN 68.861
ABNT NBR 14535
P-10/0168
–
1B for Partition DP
1C for Back/Bottom DP
REFERENCE
DURATEX*
Gloss
ASTM D 523-89 ABNT
NBR 14535
Abrasion resistance
Staining agents: acetone, ethyl alcohol, mustard, detergent, disinfectant, water, soluble coffee, powdered whole
milk, acetic acid, hydrogen peroxide, pen ink, marker ink, ammonia solution, red lipstick, sodium hydroxide, sodium
hypochlorite, povidone-iodine, shoe polish, and citric acid.
10
MADEFIBRA BP |CARVALHO ÉVORA - PRISMA LINE
RECOMMENDED USES AND APPLICATIONS
MADEFIBRA, MADEFIBRA BP
AND MADEFIBRA PD
MADEFIBRA ULTRA
AND MADEFIBRA BP ULTRA
The furniture industry in general, and
specialized retail trade, mainly in the
segments of office, store, restaurant,
hotel, laboratory, hospital and home
furniture. In the civil construction
industry, MaDeFibra fiberboard is
commonly used for paneling.
The furniture and civil construction industries, for
parts and areas subject to occasional dampness
or places with high relative humidity levels such
as coastal and mountains cities. In homes, for
areas like the kitchen, bathrooms laundry room,
and in professional and commercial environments
such doctors’ and dentists’ offices, clinics,
locker-rooms and restaurants.
MDF MANUFACTURING PROCESS
Planted
forests
Trunks
Debarking
Chipping
Screen &
Chip Washer
Defibrator
Board
forming
Pre-compressor
Continuous
press
Masterboard
cut
Cooling &
temperature
control
Sanding
Cut to size
MDF
11
MDP
PARTICLEBOARD WITH MEDIUM DENSITY OUTER LAYERS
AND INNER LAYER OF GREAT UNIFORMITY. ITS SURFACE
CHARACTERISTICS ALLOW FOR EASY APPLICATION OF
A WIDE RANGE OF DECORATIVE COATINGS.
MADEPAN
MADEPLAC FF
MADEPLAC BP
12
Easier workability
with quality assurance.
MDP stands for Medium Density
Particleboard. It is a new generation of
engineered wood panels manufactured by
Duratex with the world’s most advanced
technologies, which allow for obtaining
a homogeneous particleboard of great
stability and with flat, smooth surfaces.
MaDePan’s excellence begins with the
raw-materials, which are made from
eucalyptus trees carefully grown by
Duratex. Like all products manufactured
by the company, MDP is made at
manufacturing plants that excel in
their use of technology, under strict
international quality-control standards.
This ensures the product’s features: great
tensile and bending strength, low water
absorption and less warping. In addition, it
is a fiberboard of high superficial density,
which allows for excellent finish in
painting and coating.
MaDePlac BP’s quality is taken so
seriously that each fiberboard is
individually identified, and bears its
product name, the name of the place
where it was made, and the date and
time of sanding, thus allowing for it to
be traced and providing total product
reliability.
MaDePlac FF, in its turn, is coated with
finish foil-like cellulosic film especially
treated with varnish, which allows for
different gloss levels or prepares for later
varnishing.
Each one of these panels is designed
for specific uses, and provides benefit
that important due to its feature and
excellence.
Duratex’s MDP is also available with
coating in two variants: MaDePlac BP
with melamine laminate coating on
one or both sides. When coated on both
sides MaDeFibra fiberboard becomes an
even more advantageous product in the
furniture industry, since it does not require
additional finishing, and its use eliminates
production steps and saves time.
13
Duratex mdP product line
PRODUCTS
DESCRIPTION
OPTIONS
MaDePan
Uncoated MDP
Allows for coating with wood sheets,
laminated plastic, PVC and
other materials, in addition to paint
finish coating
MaDePlac BP
MDP coated on one or two sides with low-pressure
melamine laminate
Available in smooth or textured finishes
on both sides
MaDePlac FF
MDP coated with finish foil-like cellulosic
film protected by a varnish layer
Available in semi-matte or glossy finishes,
ready for final use
PRODUCTS
THICKNESS* (mm)
SIZES* (mm)
MaDePan
10/12/15/18/25/28**
1840 x 2750 / 2100 x 2750
2200 x 2750
MaDePlac BP
15/18/25
1840 x 2750
MaDePlac FF
12/15/18
1840 x 2750
SIZES
* For other thicknesses and sizes, please contact us. **Please, contact us.
MADEPLAC BP |ARCTIC WHITE - ORIGINAL LINE
14
PHYSICO-MECHANICAL AND HYGROSCOPIC PROPERTIES - MADEPAN
VALUES, THICKNESS (mm)
VARIABLES
DEFINITION
UNIT
Perpendicular
tensile strength
(minimum)
The resistance posed by a specimen while being
subjected to opposite tensile forces applied
perpendicular to its surfaces
kgf/cm2
4.1
Static bending strength
(minimum)
The resistance posed by a sample supported
at its ends while being subjected to a load applied
at its center until failure
kgf/cm2
184
Swelling (maximum)
The increase in thickness of a specimen after having
been immersed in distilled water at 20ºc +/- 3ºc,
during 2 hours, for +/- 3 minutes
%
Density (minimum)
The quotient of the specimen’s mass-volume ratio
kg/m3
Surface tensile strength
(minimum)
The resistance posed by a specimen while being
subjected to a tensile force applied perpendicular
to the plane of specimen’s face to cause the pulling-off
of an area of its surface layer
kgf/cm2
10.2
Moisture
The amount of water eliminated from a specimen
by drying it at a temperature of 103ºc +/- 2ºc,
until it reaches constant mass
%
5 a 11
10
12
15
18
25
28
3.6
3.1
2.5
163
143
122
565
555
Maximum 8%
615
595
575
MaDePan meets the specifications of NBR Standard 14810-2 2006, and the methods used for checking the values are
those described in NBR Standard 14810-3.
DIMENSIONAL TOLERANCES
VARIABLES
NBR Standard 14810-2:2006
Length (mm)
± 5.0
Width (mm)
± 5.0
Thickness (mm)
± 0.3 between boards / ± 0.2 same board
Squareness (mm/m)
Maximum 2.0
Straightness (mm/m)
Maximum 1,0
15
PHYSICO-CHEMICAL PROPERTIES - MADEPLAC bp
TEST
REFERENCE
METHOD
STANDARD
UNITS
LIMITS
Gloss
ASTM D523-89
U.B.
(Glossmeter 60º)
Based on textures defined
by the interested party
Resistance to high
temperatures
Class
2 (moderate effect)
Abrasion resistance
Cycles
One-color patterns: minimum 300
Wood and fantasia patterns: minimum 70
Impact – Cracking
MM
Minimum 400
Resistance to staining
agents
Class
3 (light effect)
Level
3 (isolated points)
–
No cracking
Scratch resistance
N
Wood and fantasy/
Light one-color: minimum 5n
Dark one-color: minimum 4n
Resistance to steam
Level
2 (moderate effect)
Porosity
NBR 15761:2009
Thermal shock resistance
PHYSICO-CHEMICAL PROPERTIES - MADePLAC FF (NBR 15761:2009)
REFERENCE
METHOD
STANDARD
UNITS
LIMITS
ASTM D523-89
U.B.
(Glossmeter 60º)
Semi-matte 10 to 40 (1)
Gloss 45 to 70 (1)
Super gloss > 70 (1)
Resistance to adhesive tape
Pull offs
3
Abrasion resistance
Cycles
100
%
Maximum 50
Class
3 (light effects)
TEST
Gloss
Resistance to
cross cut
Resistance to
staining agents
NBR 15761:2009
Staining agents: acetone, ethyl alcohol, mustard, detergent, disinfectant, water, soluble coffee, powdered whole
milk, acetic acid, hydrogen peroxide, pen ink, marker ink, ammonia solution, red lipstick, sodium hydroxide, sodium
hypochlorite, povidone-iodine, shoe polish, and citric acid.
16
MADEPLAC BP | NOCE MÁLAGA - ORIGINAL LINE
RECOMMENED USES AND APPLICATIONS
Madepan and MADEPLAC BP
MADEPLAC FF
The furniture industry in general, and
specialized retail trade, mainly in the
segments of office, store, restaurant,
hotel, laboratory, hospital and home
furniture. In the civil construction
industry both products are commonly
used for partition walls and paneling.
Furniture industry in general, mainly
for making cabinets, bookshelves
and racks. Not recommended for
applications on horizontal surfaces
subject to abrasion.
MDP MANUFACTURING PROCESS
Planted
forests
Trunks
Debarker
Chipping
Particle
production
Dryer
Particle
formation
Application
of resin
Panel
Formation
Continuous
pressing
Panel
cutting
Cooling &
temperature
control
Sanding
MDP
17
HARDBOARD
HIGH-DENSITY FIBERBOARDS MADE
OF REFORESTATION EUCALYPTUS WOOD.
DURATREE
DURAPLAC
duraplac bp
18
VERSATILITY, DIVERSITY OF
PATTERNS AND INTERNATIONAL
QUALITY CONTROL.
Hardboard is a high-density fiberboard
manufactured by Duratex from
reforestation eucalyptus wood. This
wood, which is previously selected and
certified, is turned into fibers, which, upon
processing, arrange themselves into a flat
structure and, under heat and pressure,
are consolidated without the addition
of synthetic resins.
Denser and more uniform than
conventional wood, the product is widely
used in the furniture, automobile and civil
construction industries, in addition to other
uses, such as packaging manufacture. The
countless possibilities offered by this type
of panel, which can be printed on, painted,
coated with lacquer or other coating
materials, contribute to its versatility.
Owing to its finishing, Duraplac
targeted to be used for doors, partition
walls and furniture, mainly as cabinet and
drawer dividers and bottoms. For such
a purpose, it is available in tens of
colors allowing harmonious combinations
with MaDeFibra BP and MaDePlac
and FF patterns.
Duratex also offers Duraplac BP, the
main face of which is coated in melamine
laminate. It is available in neutral
colored patterns allowing harmonious
combinations with the different patterns
available in the other Duratex panel
product lines.
Duratree, Duraplac and Duraplac BP
are panels made from quality-assured
raw-materials with technologies
that make them products that meet
the strictest international quality
control Standards.
Duratex offers two variants of the product
which fully meet the needs of consumers.
Duratree is the uncoated hardboard that
takes different types of finishes. Duraplac
is the hardboard the main face of which
is painted in wood and one-color patterns,
and has a semi-matte or glossy finish.
19
DURATEX HARDBOARD PRODUCT LINE
PRODUCTS
DESCRIPTION
OPTIONS
Duratree
Fully uncoated
particleboard
Can be printed on, painted, coated with lacquer
and other coating materials
Duraplac
Particleboard painted with semi-matte
or glossy finish
Available in different wood and one-color patterns
for use in combinations with MaDeFibra BP and
MaDePlac BP and FF
Duraplac BP
Particleboard coated on the main face
with melamine laminate
Available in crystal pattern,
ready for final use
SIZES
RAW-MATERIAL
THICKNESS* (mm)
SIZES* (mm)
2.5
1220 x 2440 / 1830 x 2750 / 2130 x 2750
3
1220 x 2440 / 1830 x 2750 / 2130 x 2750
Duraplac
2.5
2130 x 2750
Duraplac BP
5.1
1830 x 2750
Duratree
* For other thicknesses and sizes, please contact us.
20
Duratex hardboard meets the specifications of NRB Standard 10024, and the methods for
checking values are those described in NBR Standard 110024.
PHYSICO-MECHANICAL AND HYGROSCOPIC PROPERTIES - DURATREE
PRODUCTS
TEST
DEFINITION
UNIT
Density
(minimum)
The quotient of the specimen’s mass-volume ratio
Moisture
The amount of water eliminated from a specimen
by drying it at a temperature of 105ºc +/- 2ºc,
until it reaches constant mass
Swelling
The increase in thickness of a specimen after having been
immersed in distilled water at 20ºc +/- 1ºc, during 24 hours,
for +/- 15 minutes
Static
bending
strength
Values
required
by the
standard
Duratex
Hardboard
Values
CLASS
ESP.
kg/m3
Normal
2.5
3.0
Above 800
From 950 to
1100
%
Normal
2.5
3.0
From 4 to 9
From 3 to 9
%
Normal
2.5
3.0
Maximum
25
25
20
Maximum
22
20
16
The resistance posed by a sample supported at its
ends while being subjected to a load applied at its
center until failure
kgf/cm2
Normal
2.5
3.0
Minimum
357
Minimum
420
Perpendicular
tensile
strength
The resistance posed by a specimen while being
subjected to a tensile force applied perpendicular
to the plane of specimen’s face to cause the pulling-off
of an area of its surface layer
kgf/cm2
Normal
2.5
3.0
Minimum
7.1
Minimum
9.0
Parallel
tensile
strength
The resistance posed by a specimen while being
subjected to a tensile force of opposite direction applied
to its surfaces
kgf/cm2
Normal
2.5
3.0
Minimum
183.6
Minimum
300
The values mentioned in the standards refer to average values obtained in laboratory tests conducted by Duratex, in
accordance with procedures based on the above-mentioned standards and methods. Therefore, these values may vary
slightly for tests conducted in other laboratories and under other conditions.
DIMENSIONAL TOLERANCES
VARIABLES
VALUES SPECIFIED BY DURATEX
DURAPLAC BP
Length and width
+/- 2.0 mm/chapa
+/- 3.0 mm/chapa
Squareness
<= 2.5 mm/m
<= 1.5 mm/m
Straightness
<= 2.5 mm/m
<= 1.0 mm/m
Thickness
DURATREE
2.5 mm - 2.2 to 2.8 mm
3.0 mm - 2.7 to 3.3 mm
4.5 mm - 4.2 to 4.8 mm
6.0 mm - 5.7 to 6.3 mm
DURAPLAC
- 0.3 / +0.4 mm
+/- 0.2 mm
21
PHYSICO-CHEMICAL PROPERTIES – DURAPLAC
TEST
REFERENCE
METHOD
STANDARD
UNITS
LIMITS
Gloss
ASTM D 523-89 ABNT
NBR 14535
U.B.
(Glossmeter 60º)
Semi-matte - 11 to 30
Gloss - 71 to 90
High Gloss - 91 to 100
Abrasion resistance
ASTM D 4.060-90
ABNT NBR 14535
mg (250 cycles)
CS-10 < a 20 mg
CS-17 < a 50 mg
Bond strength
ANSI/AHA A 135.5-88
CS 176-67
%
Minimum 50
Resistance to pulling-off
ASTM D 5.178-91
ABNT NBR 14535
kg
Minimum 6 (Partition wall)
Minimum 4 (Bottoms)
Resistance to staining
agents
DIN 68.861
ABNT NBR 14535
–
1B for DP Partition wall
1C for DP Bottoms
PHYSICO-CHEMICAL PROPERTIES - duraplac bp
TEST
REFERENCE METHOD
STANDARD
UNITS
LIMITS
Gloss
ASTM D523-89
U.B.
(Glossmeter 60º)
Based on textures defined by
the interested parties
Resistance to high
temperature
Class
2 (moderate effect)
Abrasion resistance
Cycles
One-color patterns: minimum 300
Wood and fantasy patterns: minimum 70
Impact - Cracking
MM
Minimum 400
Resistance to staining
agents
Class
3 (light effect)
Level
3 (isolated points)
Resistance to
thermal shock
–
No cracking
Scratching resistance
N
Wood and fantasy/
Light one-color: minimum 5n
Dark one-color: minimum 4n
Resistance to steam
Level
2 (moderate effect)
Porosity
NBR 15761:2009
Staining agents: acetic acid, citric acid (10%), sodium carbonate, ammonia (10%), ethyl alcohol (48V), white wine, beer,
coca-cola, soluble coffee, tea, gooseberry, condensed milk, distilled water, xylol, acetone, butyl+etyl (1:1), butter, olive
oil, mustard, salt (5%), onion, disinfectant, ball pen ink, rubber stamp ink, cleanser, cleaning solution (15%).
22
RECOMMENDED USES
duratree, duraplac and duraplac bp
Furniture industry, for cabinet
and drawer backs and bottoms,
in addition to general uses, mainly
for partition walls, displays,
packaging, internal part of vehicles,
among other uses.
HARDBOARD MANUFACTURING PROCESS
Planted
forests
Trunks
Chipping
Defibrator
Pulp
formation
Mat
formation
Pressing
Thermal
treatment
Cut-to-length
Sanding
Moistening
Cross
section
Hardboard
23
Export Department 55 11 3179-7785 www.duratex-madeira.com.br
DuratexPaineis
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The information and specifications in this catalog are subject to change without notice. • July / 2013