The curing agent is divided into a normal temperature type curing agent and a high temperature curing agent according to the use mode. The difference between the two is that the room temperature curing agent is suitable for the application field without a heating process, and the high temperature curing agent is also called a closed type curing agent, which is at normal temperature. It can coexist with water-based resin (aqueous polyurethane, water-based acrylate, fluorine emulsion, silicone emulsion, etc.) for a long time. When heat treatment (above 95 °C), the isocyanate (-NCO) group released from the curing agent and the molecular chain of the aqueous resin A group such as a hydroxyl group, a carboxyl group or an amino group reacts to form a crosslinked structure, which can remarkably improve the performance of the aqueous resin.
The closed curing agent changes the original curing agent to require two components, the amount is not easy to control, waste and other shortcomings, and the application range is wide: Moore Chemical's closed water-based isocyanate curing agent Scope of application: 1 as a one-component thermosetting water-based coating The internal crosslinking agent significantly improves the water resistance, chemical resistance, wear resistance, adhesion, mechanical and mechanical properties of the aqueous resin paint film by curing crosslinking. 2 As a bridging agent for organic fluorine or silicone emulsion, fix the organic fluorine or silicone to the surface of cotton fiber or polyester fiber to improve the washing resistance of “three-proof†fabric. 3 As an internal crosslinking agent for textile coatings and printing adhesives, it improves adhesion, washability and wear resistance.
4 As a one-component metal, glass baking paint internal crosslinking agent, can be used instead of amino resin, no formaldehyde release, with excellent yellowing resistance. 5 As a polyester or polyester cord fabric treatment agent, it improves the bonding performance between polyester and rubber. 6 As a curing agent for cathodic electrophoretic coatings (hydroxy acrylic resin), it improves the overall performance of coating adhesion. The domestic market has a variety of room temperature curing agents such as XR-100 of Xirun Chemical Co., Ltd., which has a large room for choice, high cost performance in domestic production, high prices and stable quality of imported products such as Bayer, and few types of closed curing agents currently sold in China. .
We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting
Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.
While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.
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