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Organosilicon Coating
This product is a pale yellow, transparent liquid—a silicone‑based coating material that exhibits excellent adhesion, moderate strength, superior resistance to thermal cycling, high resistance to sulfurization, moisture resistance, and outstanding weathering durability.
category：
Conformal coating and waterproofing agent
Product Description
SH-1298 Silicone-Coated Coating
I. Performance And uses:
SH -12 98 It is an elastoplastic silicone coating that cures at room temperature and can also be accelerated by heat, combining the properties of both silicone rubber and silicone resin. This product is a transparent liquid with fluorescent indicators, applicable via brushing, spraying, or dip coating. It exhibits rapid curing, excellent abrasion resistance, strong adhesion to various circuit boards, and superior electrical insulation performance. Excellent Its moisture-proof, weather-resistant, and salt-spray‑resistant properties. This product is used for insulating and protecting circuit boards and electronic components. 。
II. Main Technical Specifications
| Name to call |
SH-1298 |
| Outside View |
Bias Yellow Color Transparent liquid |
| Solid Content ( 150℃ , h )/% |
89 ±2 |
| Viscosity ( 25℃ )/ cp |
600~1500 |
| Surface drying time (25 °C ,60%RH,0.08mm)/ min |
5-25 |
| Fully cured Time (25 °C ,60%RH,0.08mm)/ h |
< 24 |
| Hardness ( Shao A ) |
70-80 |
Three . Instructions for Use and Precautions
- This product can be applied by brushing, spraying, or dip coating. The coating should be free of runs and missed areas.
- Before painting, the surface of the object to be coated must be thoroughly cleaned of moisture and oil.
- The second coat may be applied only after the first coat has dried to the touch.
- This product is packaged as a single-component formulation and cures by absorbing moisture from the air. The higher the ambient humidity, the faster the coating cures; similarly, higher temperatures also accelerate curing. Therefore, any unused portion should be promptly resealed after each use. bucket This is to be kept for future use.
- During construction, open flames must be strictly prohibited, and workwear that is prone to generating static electricity should be avoided.
- This product series Required Specialized thinner, used to adjust application viscosity and also for cleaning application tools.
- Packaging and Storage Transportation
Routine The packaging is 200kg/ Bucket; in 0~30 °C in a cool, dry environment Store away from light. Save, Store and transport as non-hazardous goods. Storage The shelf life is calculated from the date of manufacture. 12 month ， It may still be used if it passes the extended-period inspection. 。
V. Safety and Environmental Protection
- This product series may cause mild irritation to the eyes. Avoid contact with the eyes during use. If accidental eye contact occurs, rinse immediately with clean water and seek medical attention without delay.
- This product series contains organic solvents; during use, ensure adequate ventilation and strictly prohibit open flames and static electricity.
- When using, personal protective equipment must be worn in accordance with the prescribed requirements.
Ⅰ. Product Description
This product is an elastoplastic silicone conformal coating that can cure at room temperature or be heat-accelerated. It exhibits both qualities of silicone rubber and resin and is a transparent liquid with fluorescent indication. This product can be applied by brushing, spraying, and dipping and features fast curing as well as excellent abrasion resistance. It shows good adhesion to various circuit boards and has outstanding electrical insulation properties. Other properties include excellent moisture resistance, weatherability, and salt spray resistance. This product is used for the insulation protection of circuit boards and electronic components.
Ⅱ. Technical Data
| Item |
SH-1298 |
| Appearance |
Yellowish transparent liquid |
| Solid Content (150 °C , h, %) |
89 ± 2 |
| Viscosity (25 °C , cp) |
600~1500 |
| Surface Drying Time (25 °C , 60%RH, 0.08mm, min) |
5~25 |
| Full Drying Time (25 °C , 60%RH, 0.08mm, h) |
<24 |
| Hardness (Shore A) |
70~80 |
III. How to Use
1. This product can be applied by brushing, spraying, dipping, or other methods. The coating should be free from run-off and missed areas.
2. Before coating, remove moisture and oil contamination on the surface of the object to be coated completely.
3. The second coat should only be applied after the first coat has become surface dry.
4. This product is supplied as a single-component package and cures by exposure to moisture in the air. The higher the ambient humidity is , the faster the coating cures; the higher the temperature, the faster the coating cures. Therefore, the container should be promptly sealed for future use if not used up in one application.
5. Open flames are strictly prohibited during application, and work clothing that is prone to generating static electricity should be avoided.
- This series of products requires a dedicated thinner to adjust the viscosity and can also be used for cleaning application tools.
IV. Packaging and Storage
It is sealed in standard drum of size 200kg. Please store it in a cool and dry place at 0~30 °C in unopened packaging away from sunlight. Transport and store as non-hazardous goods. The shelf life is 12 months. Re-test the product if exceeding the stated shelf life and, it may still be used if it meets the standard as well.
V. Safety Instructions
- This product is slightly irritating to the eyes. Avoid eye contact. In case of accidental contact, rinse immediately with tap water and seek medical advice.
- The product contain s no organic solvents. During use, maintain good ventilation and strictly prohibit open flames and static electricity.
Proper personal protective equipment (PPE) must be worn as required when using the product
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Nancheng Chemical Industry Park, Zaoyang City, Hubei Province (Intersection of Xihuan 4th Road and Xiangxiang Road)
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