Evergrande New Materials Introduces New High Performance LED Silicone
[Reporter / Long Zonghui] Guangdong Hengda New Materials Technology Co., Ltd. released the latest 2013 LED silicone products. The products released this time include two series of four products, LED packaged silicone and LED application lamps.
5mm RGB LED is the most popular LED in Through-hole RGB LED.
Same as the 3mm RGB LED, 5MM RGB LED also have three chips in, four pins, common cathode or common anode and those chips can be placed arbitrarily.
The shape of the lens can be 5mm round RGB LED, 5mm Straw hat RGB LED, 5mm pointed top RGB LED and 5mm round LED without flange RGB LED.
For the 5mm RGB LED, the lens can be water clear or diffused. The former has a strong spotlight, and the later lens will make people feels soft.
5mm RGB LED 5mm RGB LED, RGB Dip LED Diode 5mm, 5mm Digital RGB LED, Red Through Hole RGB LED 5mm Shenzhen Best LED Opto-electronic Co.,Ltd , https://www.bestsmd.com
In terms of LED package silicone, for SMD SMD silicone, K-5506S is characterized by its superiority to vulcanization resistance of general methyl patch silicone. In addition, the colloid has high light transmittance (≥96%) after curing; good adhesion to PPA, galvanized aluminum and other materials; no leakage after 30 days of red ink in ethanol solution; It has excellent high temperature resistance, and the cured SMD is placed at 280 ° C for 20 seconds without any problems such as colloid cracking. 
For COB packaging, K-5506C is suitable for COB modules below 50W, and has high transmittance (≥96%) after solidification. The products have good properties for galvanized aluminum substrates, copper substrates, ceramic substrates, and silica gel. Adhesion. K-5506J is an LED integrated module package silica gel. It is suitable for LED integrated module package with power greater than 50W. The gel has good adhesion to copper substrate, ceramic substrate and PPA after curing. Both gels have excellent high temperature resistance. After curing, the integrated module is placed at 280 °C for 270 minutes, and the colloid does not appear yellow and crack.
K-5204k is a high thermal conductivity thermal conductive adhesive with a thermal conductivity of up to 1.6. It is mainly developed for LED application lamps. It is a reinforced neutral silicone elastic rubber. It has excellent high and low temperature resistance after curing. The thermal conductivity and bonding performance will not fall off after long-term use; at the same time, the product has no corrosive effect on metals such as aluminum and copper and PC, PPA and other plastics, and can be used for LED bulbs, fluorescent tubes, spotlights, ceiling lamps, etc. Bonding heat conduction.
He Dazhao, LED project manager of Guangdong Hengda New Materials Technology Co., Ltd. said that with the further reduction of LED packaging profit, the market share of domestic glue is expected to continue to increase, because under the premise of ensuring the quality of glue, our price is far lower than imported glue. . 
