Ammonium Polyphosphate APP Plastic Flame Retardant

Ammonium Polyphosphate (APP) Flame Retardant Is Used In Intumescent Fire Retardant Coatings

Flame Retardant

App

Product description:

The general molecular formula of ammonium polyphosphate, an efficient wood flame retardant, is (NH3)n+2PnO3n+1. White powder, density 1.74; ammonium phosphate is generated by breaking the chain in strong acid solution. Nearly neutral, good dispersion, and does not react with other substances. Good thermal stability, decomposition temperature is not lower than 250℃. Low toxicity.
Used as additive flame retardant. When decomposed by heat, ammonia and very stable polymeric phosphoric acid are generated, which can become a protective layer of high molecular polymers and isolate oxygen. It can also be used in combination with other flame retardants.

Technical index:

Chinese name: High-efficiency wood flame retardant-ammonium polyphosphate

Foreign name: APP
Molecular formula: (NH3)n+2PnO3n+1
Appearance: white powder
Performance characteristics: Excellent flame retardant properties
Wood bending strength loss rate: ≤10%

Product performance
The flame retardant treatment of wood has not only received increasing attention from all walks of life at home and abroad, but has also been included in the relevant laws and regulations of various countries. my country's annual wood consumption is more than 50 million cubic meters, accounting for more than 60% of the total wood used as furniture and decorative materials, of which a considerable proportion of wood has flame retardant requirements. According to predictions by authoritative departments, the market for wooden decoration materials for construction alone in my country will reach more than 6 billion yuan in 2001. In addition, the interior decoration of furniture and high-end cars and ships also requires a large amount of flame-retardant wood materials. For furniture and decorative wood alone, if only 5% of wood has flame retardant requirements, there will be a market demand of 1.5 million cubic meters per year for flame retardant wood materials, requiring about 75,000 tons of flame retardants. With the development of social economy and the gradual improvement of fire protection regulations, especially the further strengthening of legislation and law enforcement, flame-retardant wood materials will have an increasing market demand. Due to the extensive use of wooden building materials in developed countries and regions such as the United States, Japan and Europe, the market for flame retardants and flame-retardant wood is huge. Since the wood flame retardant FR-2009 has obvious advantages over similar foreign products in terms of flame retardancy and comprehensive performance, it is fully qualified to participate in the competition and development of the international market. Flame retardants and flame retardant materials are special commodities of great significance to social economy, development and stability, and have an irreplaceable role in other commodities. The new high-efficiency FR-2009 wood flame retardant is mainly used for various indoor wood materials. It can also be used for flame retardant of cellulose materials such as paper products. It is suitable for use in various regions at home and abroad. In areas where the air is humid, prone to decay, mildew, and termites, FR-2009 wood flame retardant has anti-corrosion, anti-mildew and anti-termite functions, and its hygroscopicity is equivalent to that of untreated wood but far lower than traditional inorganic salt retardants. Advantages of fuel treated materials.
Efficient, non-toxic, and halogen-free additives for wood and other flammable materials have been recognized as an inevitable development trend. One dose with multiple effects is the goal pursued by technical experts and the industry. Therefore, FR-2009 wood flame retardant shows very broad development prospects with its obvious comprehensive advantages of economic, technical and environmental benefits.
The new wood flame retardant FR-2009 is an innovative result that we have spent many years and invested more than 3 million yuan in research funds. This project focused on the design and synthesis of new wood flame retardants, wood treatment technology, performance evaluation of flame retardants and flame retardant wood products, and flame retardant mechanisms. It conducted extensive, in-depth, and systematic small-scale tests, pilot tests, and basic theoretical research. Established supporting flame retardant production and application technology, and deepened the wood flame retardant theory.

Packing:

25KG/BAG