Application of ECM epoxy repair mortar
Refractory, high temperature resistant, suitable for the treatment of defects such as honeycomb, loopholes and exposed ribs on the surface of concrete structures. With fire resistance, high temperature resistance, impermeability, frost resistance, salt tolerance, alkali resistance, durability, resistance to weak acid corrosion
Scope of application:
★ Refractory and high temperature resistant, suitable for the treatment of defects such as honeycomb, loopholes and exposed ribs on the surface of concrete structures.
★ Damage repairs such as concrete structures and stair steps.
★ The bottom layer is leveled when the steel is reinforced and bonded with carbon fiber.
★ It can be used as a corrosion-resistant material in corrosive environments such as seawater, saline-alkali areas and chemical plants.
Features:
※ It has the properties of impermeability, antifreeze, salt, alkali and weak acid corrosion, and has strong adhesion to various materials.
* The thermal expansion coefficient is close to that of concrete, so it is not easy to disengage from these bonded substrates, and the durability is good.
※ It can be applied on the surface of wet substrate without drying. It can be hardened in humid environment or underwater.
※It is non-flammable, non-explosive, and does not pollute the environment, and is harmless to human health.
※The cost is low, only 30-50% of epoxy resin mortar.
※It is convenient to operate and construct. It is similar to ordinary cement mortar construction. It is easy to clean and can be cleaned with water.
Physical performance indicators:
Test item performance index test result
Flexural strength (Mpa) 28d 6.0 6.49
Compressive strength (Mpa) 7d ---- ≥25
28d >20 ≥35
Neutralizing resistance (mm) 28d <5.0 1.8
Bond strength (Mpa) Normal temperature normal 28d >1.0 2.8
Hot and cold repeated 28d >1.0 2.4
Water permeability (g) <20 15
24h water absorption (g/m3) <1000 525
Water absorption coefficient (kg/cm2·h0.5) <0.5 0.32
Instructions:
☆ Check that the product is in good condition and the label is correct.
☆ Open the lid and take out the 3 bags of pre-dosage labeled A, B, and C.
☆ After shaking the A and B materials, pour them into the bucket and mix them thoroughly. Then, stir the powder marked with “Câ€.
Pour into the bucket and stir into a uniform mortar. If it is thicker after mixing or difficult to stir evenly, this package can be
Add 1-2kg of clean water to stir, without affecting the final performance of the product.
Precautions:
This product is a cement based material and requires 28 days for complete hardening. Use this product for 24 hours to carry out the next process. The mixed epoxy mortar should be used up within 2 hours. In this time, if it becomes dry and thick, it can be mixed with appropriate water and then used again.
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Color types: black red blue red green
Product standard: GB/T5574-2008
Hardness : high
Medium : engine oil. gasoline. lubriacting oil. transformer oil etc
Function : oil-resisting
The allowed temperature : min-30°C max +100°C
Usage : punching washer/gasket ring beddig surface of equipment.
Application: apply to punch all kinds of anti oil seals, seals, rings, laying in contact with the oil table, ground, electronic products places;
Request special specifications and special technology products, according to customer needs, provide you the formula design, meet your requirements.
|
Product name |
Colour |
Product standard |
Usage and property |
|
Black,red,blue, grey,green |
GB/T5574-2008 |
Hardness:low middle high Pressure:1.6~6.0Mpa The allowed temperature:min-35℃ max +60℃ Medium:air or water Usage:Punching washer/gasket ring /seal of the door window. |
|
|
Acid-resisting Rubber Sheet Alkali-resisting Rubber Sheet |
Black,red,blue, grey,green |
GB/T5574-2008 |
Hardness:low middle high Medium:acidity liquid alkallnity liquid Function:acid-resisting alkali-resisting The allowed temperature:min-35℃ max +60℃ Usage:making all kinds of gasket ring/washer bedding equipment or surface. |
|
Oil-resisting Rubber Sheet |
Black,red,blue, grey,green |
GB/T5574-2008 |
Hardness:high Medium:engine oil,gasoline,lubriacting oil,transformer oil etc. Function:oil-resisting The allowed temperature:min-30℃ max +100℃ Usage:punching washer/gasket ring bedding surface of equipment. |
|
Heat-resisting Rubber Sheet |
Black,red,blue, grey,green |
GB/T5574-2008 |
Hardness:low middle high Medium:steam,air,hot air Function:heat-resisting,aging-resisting The allowed temperature:min100℃ max 250℃ Usage:punching all kinds of gasket ring/washer/gasket/board |
|
Insulation Rubber Sheet |
Black,red,blue, grey,green |
GB/T5574-2008 |
Hardness:low middle high Function:prevent electricity/static electriaty. The allowed voltage:max 50,000kv Usage:This products is suitable for use in electriaty,oil chemistry,metallurgy,communication etc(spreading surface of punching all kinds of gasket ring/washer/boards) |
Nbr Rubber Sheet,Rubber Sheet For Oil-Resisting,Rubber Sheet For Oil,Nbr Rubber Slab
HEBEI HENGDA SEALING MATERIALS CO.,LTD. , https://www.hengdasealing.com