FS228 wear resistant coating
Performance characteristics
1. High bonding strength with metal substrates;
2. No flow, short molding time, fast curing speed;
3. Suitable for large area repair of fine particle wear equipment and preparation of pre-protective coating.
Product characteristics
The wear-resistant composite material with hard spherical large particle ceramics and quartz as the aggregate is widely used in the repair and prefabrication of various wear parts.
It is also used for repair and pre-protection of chute, cyclone, pump body, fan housing, pipe elbow and pipe screw conveyer with medium load coarse particle erosion wear.
Technical index |
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Mixed color |
Mixed state |
Tensile strength (Mpa) GB/T 6339-2009 |
Compressive strength (MPa) GB/T 1041-2008 |
Shear strength (MPa) GB/T 1041-2008 |
Bending strength (MPa) GB/T 1041-2008 |
Hardness (Shors D) GB/T 241-2008 |
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gray |
paste |
32.4 |
98.0 |
19.0 |
46.2 |
92 |
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Curing properties of FS228 (test condition: room temperature) |
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Operating time |
Curing time |
Full load curing time |
Operating temperature |
density |
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30min |
24h at room temperature |
48h |
-60 ° C to 160 ° C |
2.06 |
Usage method
1. Surface treatment: roughening the parts that need to be treated; Clean the roughened surface to achieve no oil, no dust;
2. Configuration: Mix A and B components evenly according to the weight ratio 4:1, and use them up within 30 minutes; The curing speed is affected by temperature, and the general amount of glue should not be greater than 1.5 kg;
3. Coating: the thickness of this coating is 4 ~ 8mm, the mixed material is divided into two layers of coating, one layer and the substrate fully infiltrate and compacted, then apply two layers and smooth until;
4. Curing: It can be put into use for 24 hours under the condition of temperature 25℃. Under the condition of general low temperature, proper heating or extension of curing time can be used to cure.
Storage and shelf life
Non-dangerous goods, sealed storage in a cool and dry place, shelf life of 12 months;
Packing: 10kg/ group, 20kg/ group, plastic drum.