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W a t e r p r o o
f i n g
MEMBRANA DESMOPOL- 2C
Membrana de poliurea - bitumen
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DESCRIPTION
Liquid membrane bi-component polyurea-modified bitumen, rapid
healing and excellent accession, to polymerize as an elastic
membrane with excellent mechanical properties.
ADVANTAJES
Practicability in 1 single layer without bubbles
Product of rapid healting
Very good adherence , does not need primer, in the most of cases.
Exelent mechanical propiertes, high elasticity, resistance to
strength and abrasion.
Resist to high and low temperatures: Max. Service temperature 80ºC,
Max. Shock temperature
200º C. The membranes mantains her propierties includes temperatures
to -40ºC.
High chemical resistance
The water vapor resistance is greater than 10 Mns / g As a vapor
barrier is as NBE CT-79
APLICATION
Requires clean support clean hard and as smooth possible.
For increased adhesion may require primer: Holders wet:
Desmopol primer
Stands vitrified silica-rich: Desmopol primer w
Mix the two packages (1 / 1 by volume) using an electric
mixer.
Can be applied with a roller, spatula or brush, in 1 or 2
layers being the final consumption of 1.5 - 2 kg / m².
In case of dilution, apply only Desmopol Solvent in a
proportion max of 10%
Pot life: 30-45 min
Repainted time 6 y 24 h.
Clean tools and machines with Desmopol solvent |
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CONDITIONS OF APLICATION, (SUPPORT STANDART)
The support can be clean and dry and as smooth possible
hardness R28 =15pa
Humidity W=10%
Temperature: de 5ºC a 35ºC
Relative humidity : < 85 %
LIMITATIONS
Not recomended exposure at U.V.
RECOMENDED USES
For waterproofing and protection of:
Covered terraces, balconies and rooftops.
Water tanks and irrigation canals.
Platforms bridges and cement
Roofs thin metal or fiber-cement.
Cement or gypsum boards.
Asphalt and EPDM membranes
Baths and spas
Pàrquings and stadiums.
Walls buried.
Covered with heavy protection
Covered with coatings glued
Roof gardens
CONSUMPTION
The yields of the product is 1,5 – 2 kg / m² in 1 ó 2 layers.
PRESENTATION
Metallic drums: comp. A 20 l. + comp. B 20 l.
COLORS
Black
PACKAGIN STABILITY
12 months at a temperature of 5 º C to 25 ° C in dry sites. If the
cube is open should be used immediately.
CLEANNING
The Cleanning of the materials are made with Desmopol Solvent
TRANSPORTATION AND STORAGE
Request our safety data sheet
TECHNCAL DATA OF LIQUID PRODUCT
+ - 90 % dry Matter Xileno
Test adherence to standarts ASTM D4541
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PROPIERTES
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UNITS |
METHOD |
RESULT |
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Resine Viscosity comp. - A |
Cp |
ASTMD 2196-86 a 25º |
1300 |
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Vuscosity Comp. – B |
Cp |
ASTMD 2196-86 a 25º |
4300 |
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Mixing Viscosity |
Cp |
ASTMD 2196-86 a 25º |
3000 |
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Especific wheigh of mixing |
Gr/cm3 |
ISO2811/din53217/astmd 1475 a 20ºC |
0,97 |
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Flash point |
ºC |
ASTMD93,Copa cerrada |
> 50 |
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Tack free a 25 ºC y 55% RH |
Hours |
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1-2 |
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Repainted time |
Hours |
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6-24 |
MEMBRANE TECHNICAL DATA
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PROPIERTES
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UNITS |
METHOD |
RESULT |
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Service temperature |
ºC |
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-40 a 80 |
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Shock temperature |
ºC |
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150 |
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Tensile strength at 23 ºC |
Kg/cm²
(N/mm²) |
DIN 52445 / ASTM D412 |
20(2) |
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Eleaticity percent at 23 ºC |
% |
DIN 52445 / ASTM D412 |
>2000 |
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Regression cappability ( tras 300% alargam.) |
% |
ASTM D412 |
< 1 % |
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hardness |
Shore A |
ISOR868/DIN53505/ASTMD2240 |
35 |
QUV weaterhability test
(4hrUV a 60º (UVB – Lamp.) y 4hrCond a 50ºC) |
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ASTM G35 |
2000Hr passed |
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Termical stability (100 dias a 80ºC) |
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-EOTA TR011 |
Passed |
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Hipochlorite Sodium: 5% 1 |
0days |
It does not affect |
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Hidrólisi Resistance: 8% potassium hydroxide |
10days at 50ºC |
It does not affect |
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Water absorption |
10 Days |
< 0,9 % |
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