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Spray coating processing SPRAY PROCESSING
Guangzhou Sanxin SX18 Sealant
As a post-processing step in thermal spraying, the primary tasks of pore-sealing operations involve selecting an appropriate pore-sealing agent and determining the proper application method. If certain workpieces require turning or grinding after spraying, the pore-sealing should be carried out prior to these machining processes to prevent contamination of the coating pores and ensure better, cleaner grinding finishes.
Product Description
Guangzhou Sanxin SX18 Sealant
As a post-processing step in thermal spraying, the primary tasks of pore sealing involve selecting an appropriate sealing agent and determining the proper application method. If certain workpieces require turning or grinding after spraying, pore sealing should be carried out prior to these operations to prevent contamination of the coating pores and ensure better, cleaner grinding finishes. When ceramic coatings are applied for insulating purposes, pore sealing helps maintain the coating’s dielectric constant. Otherwise, the coating pores could absorb moisture or become contaminated, leading to the formation of unwanted conductive pathways within the coating. Moreover, for equipment such as pumps or hydraulic machines, pore sealing also prevents leakage of liquids and pressure, ensuring reliable sealing performance.
Product Features
• Temperature resistance, capable of... 250 Operates at ℃ temperature
• Good adhesion, hydrophobic, stain-resistant, abrasion-resistant, age-resistant, single-component moisture-curing at room temperature or low temperature, chemically resistant. Excellent insulation performance , heat resistance.
• Colorless to slightly yellow
• No further heating treatment is required to achieve stable high-temperature resistance.
Technical data
|
Closed-pore gauge ( mm ) |
Closed-pore gauge ( mm ) |
|
Long-term temperature resistance (℃) |
250 Within ℃, long-term use is recommended. 200 Celsius |
Shelf life
Sealed tank, placed in Dry , without direct sunlight, 5-20 Under temperature conditions of ℃ (frost-free), unopened. 10 month
Packaging: 1L/ Bottle, iron (aluminum) bottle packaging
Instructions for Use and Precautions
1 After receiving the product, place the bottle with its mouth facing upward. When opening the cap, avoid bringing your head too close to the bottle’s mouth to prevent sealant from getting into your eyes or nose. If accidentally ingested, immediately rinse your eyes and nose thoroughly with plenty of water. In case of severe irritation, seek medical attention promptly.
2 The sealant cures via natural crosslinking; complete crosslinking and curing require... 5-7 Heavens, special note: When conducting the neutral salt spray test, you must ensure that... 7 The ceremony will be held;
3 Workpiece surface temperature 50 Apply at temperatures ranging from ℃ to room temperature (in summer). The pore-sealing agent cures upon exposure to air. Use only as much as you need, and discard any remaining product. Right away Store in a sealed container to extend shelf life.
4 Spraying and brushing methods:
A 、 Remove any stains, oil, and impurities from the coated surface.
B 、 During the sealing and hole-plugging work, the component temperature should be controlled at: 25 Celsius -50 between ℃,
C 、 Single or multiple sealing operations can be employed; however, the time interval between multiple sealing operations must be... 30 Within seconds
D 、 To check whether the sealing is properly in place, refer to the attached method.
5、 Simply apply the pore-sealing agent evenly to the coated surface. If using a spraying method, it is recommended to use low pressure ( 3 Below 1 kg of pressure, clean the spray gun with anhydrous ethanol. The spray gun provides uniform spraying, and after drying, the surface exhibits a beautiful finish. KDJY45 The surface drying time is approximately 2-4 For hours that don't require post-processing, you can package and ship them after they’ve surface-dried.
6 For surfaces that require grinding and polishing, apply a sealing agent. 48 After a few hours, as long as it doesn't stick to the grinding wheel, you can proceed with grinding and polishing.
7 2. Secondary sealing of holes (primarily, the coating structure inevitably contains blind holes, which may be opened during grinding). It is recommended that after grinding, the workpiece be thoroughly cleaned and dried before applying a thin coat of sealing agent using a spray gun. Surface dry 48 Polish it in a few hours—preferably use... 800 Lightly polish the surface with a regular grinding wheel or abrasive belt above the specified grit, taking care not to further wear down the coating—this will prevent any additional blind holes from opening up—and achieve the desired finish.
8 Salt Spray Test Requirements: All surfaces of the test specimen shall be sandblasted. Surfaces with coatings shall be uniformly coated with a sealing agent. Other surfaces shall be sealed with a sealing agent or other suitable method to isolate them from the salt spray. After the sealing agent has been applied and allowed to cure naturally for seven days, the neutral salt spray test shall be conducted.
Important Statement:
As long as storage conditions meet the requirements and within the shelf life, Guangzhou Sanxin promises... SX18 Product quality.
If the performance of the sealing agent is altered due to improper handling during the sealing and disposal process, Guangzhou Sanxin shall not assume any corresponding responsibility.
How to determine whether the amount of pore-sealing agent applied to the coated surface is sufficient?
Next: The plasma device applies an aluminum oxide coating onto the anti-fouling plate.
Online Quotation
Related products
Spraying equipment SPRAY EQUIPMENT
Guangzhou Sanxin SX18 Sealant
As a post-processing step in thermal spraying, the primary tasks of pore-sealing operations involve selecting an appropriate pore-sealing agent and determining the proper application method. If certain workpieces require turning or grinding after spraying, the pore-sealing should be carried out prior to these machining processes to prevent contamination of the coating pores and ensure better, cleaner grinding finishes.
Product Description
Guangzhou Sanxin SX18 Sealant
As a post-processing step in thermal spraying, the primary tasks of pore sealing involve selecting an appropriate sealing agent and determining the proper application method. If certain workpieces require turning or grinding after spraying, pore sealing should be carried out prior to these operations to prevent contamination of the coating pores and ensure better, cleaner grinding finishes. When ceramic coatings are applied for insulating purposes, pore sealing helps maintain the coating’s dielectric constant. Otherwise, the coating pores could absorb moisture or become contaminated, leading to the formation of unwanted conductive pathways within the coating. Moreover, for equipment such as pumps or hydraulic machines, pore sealing also prevents leakage of liquids and pressure, ensuring reliable sealing performance.
Product Features
• Temperature resistance, capable of... 250 Operates at ℃ temperature
• Good adhesion, hydrophobic, stain-resistant, abrasion-resistant, age-resistant, single-component moisture-curing at room temperature or low temperature, chemically resistant. Excellent insulation performance , heat resistance.
• Colorless to slightly yellow
• No further heating treatment is required to achieve stable high-temperature resistance.
Technical data
|
Closed-pore gauge ( mm ) |
Closed-pore gauge ( mm ) |
|
Long-term temperature resistance (℃) |
250 Within ℃, long-term use is recommended. 200 Celsius |
Shelf life
Sealed tank, placed in Dry , without direct sunlight, 5-20 Under temperature conditions of ℃ (frost-free), unopened. 10 month
Packaging: 1L/ Bottle, iron (aluminum) bottle packaging
Instructions for Use and Precautions
1 After receiving the product, place the bottle with its mouth facing upward. When opening the cap, avoid bringing your head too close to the bottle’s mouth to prevent sealant from getting into your eyes or nose. If accidentally ingested, immediately rinse your eyes and nose thoroughly with plenty of water. In case of severe irritation, seek medical attention promptly.
2 The sealant cures via natural crosslinking; complete crosslinking and curing require... 5-7 Heavens, special note: When conducting the neutral salt spray test, you must ensure that... 7 The ceremony will be held;
3 Workpiece surface temperature 50 Apply at temperatures ranging from ℃ to room temperature (in summer). The pore-sealing agent cures upon exposure to air. Use only as much as you need, and discard any remaining product. Right away Store in a sealed container to extend shelf life.
4 Spraying and brushing methods:
A 、 Remove any stains, oil, and impurities from the coated surface.
B 、 During the sealing and hole-plugging work, the component temperature should be controlled at: 25 Celsius -50 between ℃,
C 、 Single or multiple sealing operations can be employed; however, the time interval between multiple sealing operations must be... 30 Within seconds
D 、 To check whether the sealing is properly in place, refer to the attached method.
5、 Simply apply the pore-sealing agent evenly to the coated surface. If using a spraying method, it is recommended to use low pressure ( 3 Below 1 kg of pressure, clean the spray gun with anhydrous ethanol. The spray gun provides uniform spraying, and after drying, the surface exhibits a beautiful finish. KDJY45 The surface drying time is approximately 2-4 For hours that don't require post-processing, you can package and ship them after they’ve surface-dried.
6 For surfaces that require grinding and polishing, apply a sealing agent. 48 After a few hours, as long as it doesn't stick to the grinding wheel, you can proceed with grinding and polishing.
7 2. Secondary sealing of holes (primarily, the coating structure inevitably contains blind holes, which may be opened during grinding). It is recommended that after grinding, the workpiece be thoroughly cleaned and dried before applying a thin coat of sealing agent using a spray gun. Surface dry 48 Polish it in a few hours—preferably use... 800 Lightly polish the surface with a regular grinding wheel or abrasive belt above the specified grit, taking care not to further wear down the coating—this will prevent any additional blind holes from opening up—and achieve the desired finish.
8 Salt Spray Test Requirements: All surfaces of the test specimen shall be sandblasted. Surfaces with coatings shall be uniformly coated with a sealing agent. Other surfaces shall be sealed with a sealing agent or other suitable method to isolate them from the salt spray. After the sealing agent has been applied and allowed to cure naturally for seven days, the neutral salt spray test shall be conducted.
Important Statement:
As long as storage conditions meet the requirements and within the shelf life, Guangzhou Sanxin promises... SX18 Product quality.
If the performance of the sealing agent is altered due to improper handling during the sealing and disposal process, Guangzhou Sanxin shall not assume any corresponding responsibility.
How to determine whether the amount of pore-sealing agent applied to the coated surface is sufficient?
Next: The plasma device applies an aluminum oxide coating onto the anti-fouling plate.
Online Quotation
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