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Pouring sealant
Potting adhesive is mainly used for bonding, sealing, potting and coating protection of electronic components. Potting glue is liquid and has fluidity before it is cured. The viscosity of the glue is different according to the material, performance and production process of the product. Only after the can seal is fully cured can it realize its use value. After curing, it can play the role of waterproof, moisture-proof, dustproof, insulation, heat conduction, secrecy, corrosion resistance, temperature resistance and shock resistance. There are many types of electronic potting adhesives, divided from the type of material, the current common use of 3 types, that is, epoxy resin potting adhesives, silicone resin potting adhesives, polyurethane potting adhesives, and these three materials can be subdivided into hundreds of different products. It is an indispensable insulation material in the electronics industry.
Main features:
Application: Circuit board, LED light strip, solar panel, car logo, street lamp, outdoor landscape, lighting, car daily running light
| Serial number | Product model | Heat resistance rating | composition | Curing condition (H/ C) | Features and main uses |
1 | RT9089 Polyurethane type | 40℃~80℃ | double | 20-80/0.5-6H | The product has good chemical resistance, including the vast majority of oil solvents (motor oil, leaded gasoline, ethanol, propane, freon, etc.) This adhesive can resist high temperature environment. Widely used in electronic circuit boards, electronic components of insulation, shock-proof, moisture-proof, anti-corrosion protection, rubber products molding, demoulding and other areas that need potting protection. |
| 2 | RT9286 Epoxy type | -20℃~120℃ | double | 20-100/0.5-6H | |
| 3 | RT6999 Orga nosilicon type | -60℃~250℃ | double | 20-100/0.5-6H | |
Note: 1, the use of the rubber layer must be fully in contact with the air, the larger the contact area, the faster the curing, on the contrary, the slower, or even not curing; 2, the thicker the adhesive thickness, the longer the curing time, the higher the ambient temperature (not higher than 60 ° C), the higher the humidity, the faster the curing speed of the adhesive layer, and the slower the curing; 3, this product in storage and transportation, should be kept dry, prevent the sun high temperature, within the shelf life of use. | |||||
Application field of conformal coating
conformal coating can provide protection for electronic circuits in household appliances, making them resistant to harmful substances such as water, moisture, insects, etc. in offices and homes. It can be applied to soybean milk machine, coffee machine, Induction cooking, dryer, dishwasher, air conditioner, computer, bathroom electronics, electric car, etc.
The automotive industry requires conformal coating to protect circuits from the hazards of several situations, such as gasoline evaporation, salt spray, brake fluid, etc. The application of electronic systems in automobiles is constantly growing rapidly, so the use of conformal coating has become a basic requirement to ensure the long-term reliability of automotive electronic devices. For example: computer control systems, air conditioning, automotive electronics.
Due to the unique nature of the usage environment, aviation, aerospace, and navigation environments have strict requirements for electronic equipment, especially under fast pressurization and decompression conditions, good circuit performance must still be maintained. The pressure resistance stability of anti paint is therefore widely used. For example, satellite systems, military control systems, flight route control systems, navigation systems, and radar control systems.
conformal coating can protect electronic equipment from water, moisture, external chemicals, and special environmental erosion, ensuring its continuous stability. Its application range is very broad. For example, LED display screens, LED guardrail tubes, solar energy, instruments, power supplies, frequency converters, consumer electronics, anti-theft and fire alarm devices, etc.
Product parameters
Reminder: Support enterprise sample or personalized product customization for conformal coating users: flame retardant, temperature resistant, pressure resistant, thick coated, boiled, quick drying, fluorescent, and odor; The conformal coating meets the coating process of 20um~60um thickness. For customized requirements above 60um, you can directly contact our relevant personnel. Our company has passed the ISO: 9001 international quality management system certification, ISO: 14001 environmental management certification system, and TS: 16949 certification system. The following products comply with Chinese national standards and comply with European, American, and Japanese product standards such as IPC/JIS/UL/ROHS/REACH.
The detailed technical parameters of each product of the conformal coating can be found in its individual product introduction, and there will be no further expansion here
Sharp coating advantages
Support on-site inspections and spot checks of products
•Welcome customers to come to the factory for on-site inspection;
•Support online access to qualification documents such as ISO9001, ISO14001, IPC, JIS, UL, ROHS, REACH, etc;
Localization and nationalization dual mode transportation
•Before transportation, the product needs to undergo five testing processes: packaging pressure, temperature, humidity, sealing and squeezing, and overturning to ensure that the product is not affected by the environment during transportation;
Support on-site inspections and spot checks of products
•Welcome customers to come to the factory for on-site inspection;
•Support online access to qualification documents such as ISO9001, ISO14001, IPC, JIS, UL, ROHS, REACH, etc;
15 day package return and exchange
•If there are quality issues with the product, unconditional original return or exchange within 15 days;
•Provide customers with online consultation, remote guidance, and other services within one year;
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