KOMET
Thermal barrier coating(High-temperature resistant)(
temperature resistance from-80C o 1800C)High-temperature
resistant,heat insulation,energy-saving.
Applied on high-temperature objects to save energy,such as boiler,hot pipe,concrete,steel tank,millboard tank,oil tank,heat exchanger,furnace ,and so on .
Main
parameters:
1. No bad smell
both in normal temperature and high temperature environment
.
2.Temperature resistance from-80℃ to 1800℃.(For different
purpose, there are Two types . the first one from-80℃ to 800℃,whose
specific gravity is 1000kg/m3.the second one from from-80℃ to
1800℃, whose specific gravity is 1800kg/m3).
3. heat
conductivity only 0.03W/m.K., inhibit and shield the radiant
heat ,thermal shield rate more than 90%
4. Applied on high
temperature objects, could inhibit the heat radiation and heat
diffusion , saving the energy , and keep the high temperature objects
don’t lose heat .
5.Applied on low-temperature objects,keep the
objects in a low temperature, avoid heating by it’s surround
environment, also can prevent it from condensation .
After Testing , we have below conclusion:
Use
the coating on these objects, could effectively protect the objects
from thermal radiation and heat loss . such as : high temperature
pipe,furnace(interior and exterior), tanker’s surface.
1.
Painting 8mm thickness coating on 1100℃ object ,its surface
temperature will reduce to 150℃.
2. Painting 6mm thickness coating on surface of hearth and furnace(interior and exterior) , the heat loss will reduce more than 30%.
3. It’s smoother than any other material when applying the coating on the interior wall of hearth or furnace,the smoother wall will have better flame infrared reflect ablility, which shall reduce the wall’s absorb heat, finally increase the flame tmeprature in the furnace(before place the order, let us know the fuel of furnace) .
4. Painting 10mm thickness coating on the box whose temperature is -30℃ ,the interior temperature of the box shall no higher than 0℃ within 24 hours.
5. Because there is no Chloride ion in coating, so after applying the coating, the wet air and wet chloride and sulfide can’t touch with the metal through the coating layer,then protect the metal from corrosion .
6.
Because the coating layer have good wear resistance and impact
resistance ability. So the coating can be used on flue, air
channel and wind shield, etc.
7. This coating
have excellent insulating ability when it’s temperature is high .
8. No bad odors, and it will neither deform nor decompose under on high temperature.
Product Features: High-temperature resistant thermal insulating , water resistance, crack control, fire resistance, sound insulation, flame resistance, insulating, wear resistance, resistance to aid and alkali, easy to application and long useful time.
1. Adiathermancy: Can prevent the heat transfer efficiently, and keeps the inherent temperature and energy of the object consistently, such as, heat insulation, heat preservation, cold insulation and the freezing prevention, etc.
2. Adhesion: with the strong adhesion stress, the coating sticks to the object completely, and it attaches on the surface of the object firmly.
3. Resistance to Elasticity: the coating can prevent the base material from the expansion and contraction caused by heat or cold under the different temperatures. The coating has fine characters of tensile strength and elasticity.
4. Harmfulness: the coating has no odors. And the coating neither contains nor produces the harmful VOC material composition, carcinogenic substance and other harmful polymers, decomposition products and by-products.
5. Stability: the chemical properties of the coating are stable. The coating won’t react with any material, and it won’t be influenced by acid, alkali or corrosive substance.
6. The coating layer have good wear resistance and impact resistance ability,if the coating will be applied on wear and tear environment ,such as flue, air channel and wind shield ,should let us know before place the order.
7. Excellent Toughness: the coating can prevent the crack caused by destruction in use efficiently.
The
Parameters of High-temperature Resistant Thermal Insulating Coating
|
90% |
Heat Conductivity: |
0.03W/m.K |
Insulating Efficiency: |
Good |
Rigidity: |
6H |
Ductility: |
Above 5% |
Adhesion: |
Tightness |
Ph Value: |
8 |
Fire-protection Grade: |
Grade A |
High-temperature Craze: |
None |
Acid Resistance(500h) : |
No change |
Compression Strength: |
≥180MPA |
Breaking Strength: |
≥40MPA |
Wear Resistance: |
≥ 0.40 |
Volume Resistance(Ω.CM): |
1.3X1010 |
Heat
Insulation and Cooling Scope of High-temperature Resistant Thermal
Insulating Coating(Test in lab,room temperature 20℃)
|
12mm |
10mm |
8mm |
6mm |
4mm |
2mm |
Temperature decreased to |
85℃ |
110℃ |
250℃ |
450℃ |
700℃ |
1050℃ |
Thickness of Coating |
12mm |
10mm |
8mm |
6mm |
4mm |
2mm |
Temperature decreased to |
50 |
65℃ |
95℃ |
200℃ |
350℃ |
600℃ |
Thickness of Coating |
12mm |
10mm |
8mm |
6mm |
4mm |
2mm |
Temperature decreased to |
45℃ |
55℃ |
80℃ |
130℃ |
200℃ |
300℃ |
Thickness of Coating |
10mm |
8mm |
6mm |
4mm |
2mm |
1mm |
Temperature decreased to |
45℃ |
55℃ |
65℃ |
85℃ |
140℃ |
160℃ |
Coating
Area (sq. m) by 1 kg of High-temperature Resistant Thermal Insulating
Coating on the Smooth Surface
|
12mm |
10mm |
8mm |
6mm |
4mm |
2mm |
1mm |
0.5mm |
Coating Area |
0.12 |
0.15 |
0.2 |
0.25 |
0.4 |
0.75 |
1.5 |
3 |
(The data above just for reference,when applying the coating,waste exists.)
Application attention:
1. After applying 1~20 times, The final thickness of coating layer should be from 0.3 mm to 20mm .The thickness of coating layer should be different for different purpose . . The perfect apply condition is when the equipment’s surface temperature is 15℃~ 60℃.when one machine or equipment is running, can’t use the coating directly on it .
2.
Before applying the coating,wash the rust, greasy dirt and the dust
on the surface of the equipment. It is suggested brush a seal coat
first if there is a possible of water seepage .
3. Decide the
thickness according to the insulation effect which you want to get.
The thickness of first coat layer is about 0.3mm, and the later ones
can be more than 0.5mm. The following applying should be operated
after the previous one is dry. Use a thickness tester to test the
thickness of coating.
4. If customers have special requirement, the coating coule be brushed on the inorganic primer paint, but the coating can’t be painted on the organic primer directly.
5. The high-temperature equipments can’t be started up until the coating on them completely curing.
Application process:
High-temperature resistant thermal insulating coating has the character of simple construction. You can apply the painting by brush, roller, spray gun. If you choose spray method, the spray gun should be airless high-pressure spray gun.
1. Open the barrel and stir uniformly.Stir time more than 2minutes.
2. Derusting and clean the grease for the equipment,then applying coating directly.(smooth surface need primer.)
3. The rest coating shall be sealed and kept in normal temperature warehoue.
4. The spraying equipments and tools should be washed with clear water in time.
Heat dissipation coating
Introduction:
1. Heat
dissipation coating ,which
could be applied on objects , and help heat dissipation,then reduce
their surface temperature.
2.
Applied on:Objects which need to reduce temperature of itself . Such
as CPU of computer ,LED lamp, electrical appliances, cabinets, wires
and cables, radiator, fans, heat pipes, textiles, tanks,
industrial equipment, building, transport Equipment and so on.
Brushing coating directly on the high temperature part.
3. Working temperature -50--450℃.
4.When application,brushing the coating directly on the objects, and the coating could take the heat of objects away in a 8-13.5μm wavelength infrared,then reduce the temperature of objects(both inner and outside).
5. This coating also work in a vacuum environment.
6.Also have other function , such as self-cleaning,heat insulation,corrosive-resistant,waterproof,antiacid,easy to apply .
Also
could be applied on :
2. Closed
space where need heat exchange with outside . Such as inside of
vacuum furnace, vacuum radiator,vacuum pipe ,vacuum dryers,
heat-exchanger.Brushing coating directly on such objects, achieve a
aim of reducing their surface temperature, and make the
temperature of surrounding environment higher .
3.Objects
don’t have high conductivity,such as
plastic,rubber,PVC,ceramic,cement,
cloth,leather,paper,glass,wood
etc. Bushing coating directly on such objects, speed up heat exchange
.
4. Objects have requirements of temperature
down, water-proof ,and heat-insulation .( Like metal,fibre)
Solar Reflective Heat insulating roof coating
Solar reflective,heat insulation,mainly applied on roof,walls, oil tanks,pipes,or some other objects to save energy ,it’s also named roof insulation coating,tank insulation coating.
For different purpose, RLHY1 have two types,TERMO13BA is for roof ,only reflet sunshine. TERMOCB both for roof and walls to reflect sunshine and insulate the heat.
TERMO belongs to one type of the energy-saving thermal insulation coating,It’s inorganic water-based paint,has a white slurry shape.After solidifying, it’s specific gravity only 0.46g/ml.
TERMO
is new heat-reflection thermal insulation coating, has features of
heat insulation,waterproof,fire prevention,anti-corrosion.Heat
reflection rate more than 90%, could reflect a lot of infrared.
This coating has a thermal conductivity of 0.04W/m.K,so
could prevent the infrared from heating the object and inhibit the
thermal conduct from the sun and the infrared, then have a thermal
insulation rate 90%.
Applied
Case:
1. In the open air after
application,reduce oil tank’s surface temperature about 30%.the
biggest surface temperature reduction more than 20℃,tank internal
surface temperature reduce more than 5℃.
2. Apply TERMO on hot
pipes to heat insulation ,waterproof, nti-leakage .
3. Apply TERMO
on metal to prevent the metal from react with air and water,and
prevent the metal from corrosion.
4. Apply TERMO to prevent
condensation.
5. Apply TERMO for thermal insulation purpose,
ould save 90% of losted energy.
6. Paint on the outdoor
equipment, it’s waterproof and thermal reflection, reduce the
temperature of the equipment.
visible light reflectivity |
85% |
hemispheric emissivity |
≥0.8 |
infrared reflectance |
80% |
thermal conductivity |
0.04 W/m.K |
Thermal resistance |
25 |
Hardness |
6 h |
Dry time |
0.5h |
adhesion |
strong |
pH value |
8 |
fireproofing |
A level |
Noise effects |
Decrease 8dB |
acid (500h) |
No change |
Thermal insulation performance and coverage of area
1Outdoor thermometer insulation :
Air temperature℃ |
sun intensity |
Test hours |
plate surface temperature℃ |
0.8mm paint temperature℃ |
Temperature reduce ℃ |
35 |
Strong |
3 |
60~65 |
38~40 |
More than 5 |
30 |
Medium |
3 |
52~55 |
34~36 |
More than 3 |
25 |
Strong |
3 |
45 |
29~30 |
More than 2 |
2.Performance of paint
Material:steel
paint thickness Surface temperature |
1mm |
2mm |
3mm |
4mm |
paint thickness Surface temperature |
0.3mm |
0.8mm |
|
80℃ |
Reduce |
65℃ |
53℃ |
42℃ |
29℃ |
40 |
35℃ |
32℃ |
100℃ |
80℃ |
62℃ |
45℃ |
30℃ |
50 |
41℃ |
35℃ |
|
120℃ |
96℃ |
72℃ |
50℃ |
31℃ |
60 |
48℃ |
37℃ |
Material: Concrete
paint thickness
Surface temperature |
1mm |
2mm |
3mm |
4mm |
paint thickness Surface temperature |
0.3mm |
0.8mm |
|
80℃ |
Reduce |
69℃ |
56℃ |
43℃ |
31℃ |
40 |
36℃ |
33℃ |
100℃ |
83℃ |
65℃ |
48℃ |
32℃ |
50 |
43℃ |
38℃ |
|
120℃ |
99℃ |
76℃ |
54℃ |
32℃ |
60 |
51℃ |
40℃ |
3、coverage area for paint
Coverage for 1kg:
Thickness |
4mm |
3mm |
2mm |
1mm |
0.8mm |
0.3mm |
Area |
0.7 |
1 |
1.5 |
3 |
4 |
7 |
Inorganic corrosion resistant coating
Inorganic corrosion resistant coating,also named corrosion resistance coating ,corrosion protection coating,or protective coating. The corrosion resistant coating layer have very high anti-corrosion ablility , it’s also wear-resistant and impact resistant.This coating have two types, one is normal temperature corrosion resistant coating,the other one is high temperature corrosion resistance coating.
This coating could be applied on below objects and protect them from being corrosion:
Pipes,tools , equipments which exposed to air, seawater,oil,sewage,chemical liquid in long time.
Objects and equipments buried underground .
Normal steel .
Bridge,Pipe, Electricity tower,Container,transportion facilities,mine equipment.
Sea platform,ship, Wharf equpment,underground pipe .
Oil tanker
Steel chimney , heat exchanger
Cold storage,Inside of pipe, cold tanker
Nuclear power projects.
Main parameters:
|
NO VOC |
|
|
Flash point |
No flash point |
adhesive attraction |
First class |
salt spray resistance (10%Hcl) |
1000hours no
change |
Drying time |
30minutes—surface dry
|
Chemical resistance test for coating layers:
|
Temperatue |
Time |
Result |
Seawater, brackish water |
85℃±1℃ |
24 monthes |
non-foaming,no coating drop, light discolouration acceptable |
industrial circulating water |
85℃±1℃ |
36 monthes |
non-foaming,no coating drop, light discolouration acceptable |
40%NaOH |
normal temperature |
36 monthes |
non-foaming,no coating drop, light discolouration acceptable |
≤95℃ |
336 hours |
non-foaming,no coating drop, light discolouration acceptable |
|
25%H2SO4 |
normal temperature |
24 monthes |
non-foaming,no coating drop, light discolouration acceptable |
≤95℃ |
336 hours |
non-foaming,no coating drop, light discolouration acceptable |
Characteristics
of Inorganic corrosion protection coating :
1、environmental
protection
2、long-term corrosion resistance coating
3、high adhesive attraction
4、Effective and convenient
5、Easy to apply
Opr. mgr inż. Piotr Stępniowski
*nazewnictwo może różnić się w zależności od producenta.