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Wear resistant repair agent
It is made of various kinds of high-performance wear-resistant, corrosion-resistant materials or anti-friction materials (such as ceramics, silicon carbide, emery, titanium alloy, molybdenum disulfide, etc.) and modified toughened heat-resistant resin composite to obtain high-performance wear-resistant and corrosion-resistant polymeric ceramic materials. Widely used in all kinds of wear parts and in all kinds of wear, corrosion resistance requirements of the machine surface preparation of wear-resistant anti-corrosion coating.
Product characteristics
The wear resistance is more than 2 times that of ordinary metal
It has high bonding strength with metal substrates
The construction is convenient and has no high technical requirements for the construction personnel
Suitable for a variety of wear, corrosion conditions and protection
Wear-resistant anti-corrosion repair agent series products
215 wear-resistant repair agent
Packing specification: 500g/ group, 16 groups/box mass ratio: 6:1
The physical state is paste, the volume is 325 cm3, the operation time is 45min (25℃), the service time is 24h (25℃), and the shaft journal, shaft hole, bearing seat and other parts can be friction and wear failure.
216 wear-resistant repair agent
Packing specification: 500g/ group, 16 groups/box mass ratio: 8:1
The physical state is paste, the volume is 240 cm3, the operation time is 45min (25℃), and the service time is 24h (25℃). It is used for the pre-protection of the pump body, impeller, fan shell, pipe screw conveyor, etc., which is generally loaded with fine particle erosion and wear.
218 wear-resistant repair agent
Packing specification: 500g/ group, 16 groups/box mass ratio: 8:1
The physical state is paste, the volume is 305cm3, the operation time is 45min (25℃), and the service time is 24h (25℃). It is used for the pre-protection of the pump body, the feed tank, the pump used in the condition of high sand content, and the pipe bend.
226 Wear-resistant coating
Packing specification: 2KG/ group mass ratio: 4:1
Two-component wear-resistant composite material, used to repair large area wear of equipment under fine particle impact mining to make pre-protective coating, such as flue, coal mill, desulfurization pipeline, etc.
228 Wear-resistant coating
Packing specification: 2KG/ group mass ratio: 3:1
Two-component, composite material with hard spherical large-particle ceramic and emery as aggregate, used for repairing large area wear of equipment under coarse particle impact conditions or making pre-protective coating, such as chute, cyclone, separator, etc.
236 Fast solid wear resistant coating
Packing specification: 2KG/ group mass ratio: 2.5:1
Two-component, fast curing speed, no flowing, no collapse, and high bonding strength with the substrate. It is used for fine particle wear equipment to repair the wear part and make a pre-protective layer when the maintenance time is short. It is especially suitable for the construction of low temperature environment.
238 fast solid wear resistant coating
Packing specification: 500g/ group mass ratio: 2.3:1
Two-component low-temperature coating, based on hard spherical large-particle ceramic and coarse aggregate composite material, is suitable for coarse particle wear under low temperature conditions and short maintenance time.
2263 Wear resistant coating
Packing specification: 2KG/ group mass ratio: 3:1
Two-component, high-performance ceramic coating with better wear resistance, impact resistance, used to repair large area wear of equipment under fine particle impact conditions or to make pre-protective coatings.
| Wear-resistant series (main physical and mechanical properties) | ||||||||
| Performance name | FS/2263 | FS/215 | FS/216 | FS/218 | FS/226 | FS/228 | FS/236 | FS/238 |
| colour | Medium grey | black | grey | grey | grey | grey | grey | grey |
| Mixing ratio | 3:1 | 6:1 | 8:1 | 8:1 | 4:1 | 3:1 | 2.5:1. | 2.3:1. |
| Operating time (25℃,min) | 80 | 70 | 70 | 70 | 80 | 80 | 30 | 30 |
| Initial setting time (25℃, h) | 8 | 6 | 6 | 6 | 8 | 8 | 8 | 1.5 |
| Full set time (25℃, h) | 24 | 24 | 24 | 24 | 24 | 24 | 15 | 15 |
| Shear strength (Mpa, GB/T 7214) | 10.2 | 19.0 | 14.0 | 10.0 | 9.0 | 6.0 | 17.0 | 5.0 |
| Compressive strength (Mpa,GB/T 1041) | 108.0 | 125.0 | 110.0 | 112.0 | 92.0 | 96.0 | 84.0 | 82.0 |
| Effective wear (%) | < 4 * 10-5 | - | - | - | < 0.1 | < 0.15 | < 0.1 | < 0.15 |
| Operating temperature (℃) | One 60~+150 | One 35~+120 | ||||||
| Packing specification | 2Kg/ set | 500g/ set | 2Kg/ set | |||||
Usage method
Surface treatment: Rough the repaired part, if conditions permit, drive out 1.5mm deep indulge grain, and then clean with cleaning agent.
Preparation: According to the proportion of the instructions, the A and B components are mixed evenly, and used up within the specified operating period.
Coating: The mixed material is coated layer by layer on the part to be repaired, and it should be compacted so that it is fully infiltrated with the substrate. If mechanical processing is required in the following sequence, an appropriate amount of processing allowance should be set aside.
Curing: 25 ~ 30℃ curing for 8 hours can be machined, can be put into use after 24 hours, if the temperature is low should be heated or extended curing time to cure.
