The physical properties of bearing steels are mainly based on the inspection of microstructures, decarburized layers, non-metallic inclusions, and low magnification structures. Under normal circumstances are hot rolled annealing, cold drawn annealing delivery. The delivery status should be stated in the contract. The low magnification of steel must have no shrinkage, subcutaneous bubbles, white spots, and microscopic pores. The central looseness and general loosening must not exceed 1.5, and segregation must not exceed 2 levels. The annealed structure of steel should be uniformly distributed fine-grained pearlite. Decarburization depth, non-metallic inclusions and carbide unevenness shall comply with the relevant national standards.
Under normal circumstances, the diameter of less than 20mm to pack delivery, more than 20mm can bare delivery. Specific packaging requirements, depending on the contract requirements signed by both parties, such as the hexagonal package, the length difference, the general export to add packaging and so on. The cold-drawn steel should be coated with rust-proof oil. If some domestic manufacturers urgently need goods, they may not be rust-proof, otherwise they will need to do degreasing when processing the rings. Before shipment, the goods should be attached with a quality guarantee, indicating the steel number, furnace number, weight, specifications, chemical composition, inspection standards, and inspection results.
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Special Epoxy Stop Slurry Floor (no vibration stops)
Scope of adaptation:
Particularly suitable for water, oil and other ground, and all the non-slip requirements of the ground, such as access, corridors, staircases, underground parking ramps and so on.
Performance characteristics:
1, made of epoxy resin plus high quality Curing Agent;
2, rough surface effect, patterns can be large or small;
3, acid, alkali, salt and oil corrosion;
4, wear, pressure, impact resistance.
Service life:
Thickness of 1 ~ 5mm above, the service life of more than 5 years.
Construction Technology:
1, surface treatment;
2, brushing primer;
3, Scratch-resistant non-slip mortar, sand sprinkle;
4, brush wear-resisting finish varnish.
Technical index:
project |
index |
|
Drying time,h |
Table dry |
≤4 |
action |
≤24 |
|
Tensile Strength |
≥9 |
|
Bending strength |
≥7 |
|
Compressive strength |
≥80 |
|
Shore strength |
≥80 |
|
Wear resistance(750g/500r,weightlessness,g) |
≤0.03 |
|
Adhesive strength |
≥2 |
|
30% resistant to sulfuric acid |
30 days to allow a slight discoloration |
|
25% resistant to sodium hydroxide |
30 days without exception |
|
30% resistant to salt water |
30 days without exception |
|
Gas-resistant |
Resistance |
Special Epoxy Stop Slurry Floor
Special Epoxy Stop Slurry Floor,Special Epoxy Slipping Mortar Floor,Epoxy Mortar Antiskid Floor,Parking Epoxy Stop Slurry Floor
Jiangmen Kasole Building Materials Co., LTD. , http://www.kasole-paint.com