Flexible LED Light Strip Round Head Rgb,Dual Color Temperature Led,High Power Rgb,Ed Light Strips Dongguan XINYUDA Technology Co., Ltd. , https://www.gdxige.com
****·Madi said that the construction of a polyurethane product system will improve SABIC's engineering plastic product line. At present, the world's three major polyurethane producers include Bayer, BASF and Dow Chemical. Each company strictly adheres to its own production technology and does not authorize it, except for joint ventures. SABIC's authorization may take the form of a joint venture. The SABIC PU project will be the second such device in Saudi Arabia. Previously, Saudi Aramco and Dow Chemical have announced that they will build a large-scale polyurethane petrochemical project.
We also have some flexible light belts, like fixed light belts, with weldable pads at the back. For individual LED lamps, this pad must be a Power Supply and a ground.
You may also encounter addressable or special LED light strips. Although the shape of these light strips is similar to that of ordinary flexible LED light strips, they generally have three or more contacts.
These additional contacts are used for communication. 1138 is an addressable LED light strip. These light strips have a constant current driver chip built into each LED, so it only needs a constant voltage driver.
Each LED can be individually addressed, making the possibility of LED lighting endless. 2836 is also an addressable LED light band, but it has white light in addition to red, green and blue lights.
When viewing any flexible LED light strip, it is important to confirm the length of the light strip by description - it cannot be confirmed by photos. Some shorter parts may have the same manufacturer's part number as the complete reel, but since we cut short parts from a complete roll of light belt, such as 1 "or 2" light belt, it is better to verify before ordering.
Sabic wants to enter the polyurethane business
The SABIC president, Mr. Mardi, said at a press conference at the plastics fair in Düsseldorf that Sabour will soon complete a technology licensing agreement to produce polyurethane products and formally enter the polyurethane business. The business is implemented by its High Performance Chemicals Business Unit and is a key step for SABIC to diversify its downstream products.