The application of halogen (bromine and chlorine) flame retardant is also very common, the key reason is that the amount of halogen flame retardant is relatively small, and the halogen is very high of the flame retardancy of the bromine flame retardant. Black mother halide as a flame retardant (including ecologist, natural environment, natural environment, environmentalist home) appeared in national capital countries (very Nordic Germany and Sweden) In some areas, there is a wide range of attention.
3 The sequence of reactive flame retardants has a great effect on the performance of polyurethanes. Only afterwards, polyurethane flame retardancy and mechanical properties can achieve the ideal effect, otherwise the performance of urethane will decrease.
Step 2: Relying on the domestic leading compatibilizer enterprises in Nantong Day, the SEBS flame retardant system special compatibility agent, improve the compatibility of flame retardants and substrates, improve precipitation and mechanical properties;
With the expansion of the market demand in the plastics, domestic flame retardant consumption has increased dramatically.
Trihexyl Phosphate manufacturer Wire and cable, household appliances, automotive and energy-saving lamps are the main applications of flame retardant modified plastics, and estimated according to the amount of flame retardant added in the modified plastics of the flame retardant. In 2018, the fire retardant demand for flame retardants in wire and cable applications, followed by household appliance applications, demand 139,000 tons. The demand for flame retardants in the field of automobiles and energy-saving lamps is 86,000 tons and 10,000 tons, respectively.
The fireproof coating is made of a flame retardant coating, consisting of a substrate and a flame retardant, a special function of flame retardant and fire prevention, forming a fire insulation layer at a certain temperature, is a special coating that is integrally uniform and fire.
The flame-retardant multi-layer plate is made of high-quality logs, which is made from dozens of steps such as flame retardant treatment, drying, glue, and hot press. Through the coverage of the flame retardant, effectively inhibit fireworks, slowing the spread of fire, reducing the flue gas concentration and toxicity at the time of material burning, and creating conditions for fire evacuation and escape. Sample detection demonstrates that the flame retardant multi-layer board is limited to E0 level, which can be widely used in the indoor decoration of public places or individual families.
In order to improve the flame retardant effect of plastic wood, solve the problems encountered in its processing, and the modification of plastic wood flame retardants should be further studied in the future. It is necessary to consider various influencing factors, and lay a solid foundation for expanding plastic wood in other industries.
Mendanmamine has a layered structure, and Na + or the like in the layer can be exchanged. Through ion exchange reactions, organic cations of the inserter can be embedded in the montmorillonite, increase the interlayer distance, so that montmorillonite is converted from hydrophilic to ionure. Under the action of shear, the molten polymer is inserted into the montmorillonite layer, and the layers peeled into a nanoma thick layer are dispersed into the polymer matrix, which can reduce the heat release rate, which has good metallonal, and other flame retardants. Collaborative role.
Carbon hydroxide, expanded graphite and other inorganic flame retardants, resulting in non-halogen-free flame retardants such as compound chromophospha, aluminum aluminum, phosphite, which can greatly reduce flame retardation dosage, improve the processing function of plastic finished products and physical machinery. Function.
Adding flame retardants have certain requirements.
Flame retardant factory The use of flame retardants does not damage the physical properties of plastics.
Trihexyl phosphate supplier While ensuring personnel and property from fire threats, the flame retardant should also reduce the potential hazard of us and the environment, such as dissolving, concentrated, concentrated, tartaric acid, acetic acid, etc. can be dissolved in water, ethanol, dilute.
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