Shenzhen Jun Tai Feng Novel Material co., ltd



Home > News > Content

Shenzhen Jun Tai Feng novel material co., ltd

Tel: 0755-29694891 0755-29694892

Fax: 0755-29694893



Address: Shenzhen Bright new District, public-ming potato field PO Community Emerging Industrial Zone A, the first second floor 201

Do you know what ventilation gum is?

You knowVentilation gumWhat is it?

Ventilation gum is also known as Circuit board protection glue or coating glue, in which silicone ventilation gum is silicone modified resin, used to protect the circuit board and its related equipment from bad bad environment, thereby enhancing and prolonging the service life of the product, ensuring the safety and reliability when used.

The ventilation glue is coated on the exterior of the circuit board to form a thin film which is both light and flexible only 40-60 microns thick. It protects the circuit against damage such as chemical substances (e.g. fuel, coolant, etc.), vibration, moisture, salt spray, humidity and heat. Under these conditions, the circuit board may be corroded, mold growth and short-circuit, resulting in the failure to use ventilation gum circuits. The protective film formed by ventilation adhesive can effectively isolate and protect the circuit from the corrosion of chemicals, damp and other dirt, thereby improving the reliability of circuit board, increasing its safety factor and guaranteeing its service life.

Silicone ventilation gum is a kind of single group, low viscosity silicone resin. Easy to use, can brush or dip coating construction, a variety of circuit boards have good adhesion. With good temperature resistance in ( -60℃-200℃) range of hot and cold aging performance to maintain good; its curing form a layer of transparent, elastic, shiny protective film: excellent dielectric, waterproof, earthquake resistance, weather-resistant, pollution resistance, anti-ultraviolet resistance, as well as moisture-proof insulation performance.

Ventilation gum has outstanding "moisture-proof", "Salt-proof mist", "insulation" performance; in the humid environment, the film is still good dielectric properties, strong oxidation resistance, anti-aging, resistance to a variety of different concentrations of acid, alkali, salt corrosion, at room temperature or low temperature curing, film dense bright, not cracked, and decorative.

June Tai Fung Shenzhen New Materials Co., Ltd. was founded in 2009. is a collection research and development, production and sales of High-tech private enterprises. Company is located in Shenzhen Bright New District, the public office, CI Tin po Emerging industrial zone. Adjacent to Hong Kong and Macao, superior geographical location and traffic environment, to provide customers with convenient service!

The company main products are: Organic Silica gel series, LED light bar series, silicone extrusion series, nano-cutting fluid series, and so on. Products are widely used in: Electronics industry, LED, Electronics, electrical potting sealant, waterproof sealing materials, silicone rubber surface treatment agents and other fields. Solve the above several major series of industries in a number of difficult problems, at the same time already has many independent intellectual property rights (national invention patent), and has obtained the state and Shenzhen High-tech Enterprises identified. Products from the market since, by the vast number of customers of all ages!