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The development of environmentally friendly flame retardant
by：CSSSLD
2021-01-23
Commercial products brominated epoxy resin is a mixture of part translucent chips and white powder, domestic stimulating odour brominated epoxy resin, and all Israel bromine products, no smell.
Brominated epoxy resin has satisfying the melt flow rate and high flame retardant efficiency, excellent thermal stability and light stability, and can give good flame retardant base material mechanical properties, the product can't afford to cream.
Phase of low molecular weight brominated epoxy resin suitable for flame retardant ABS and HIPS, phase of high molecular weight is suitable for flame retardant ABS/PC alloy and PC engineering plastic.
It is in use process need to use with antimonide.
the development of brominated polystyrene with brominated epoxy resin is similar, is also developing rapidly this year a varieties of flame retardant. Brominated polystyrene is white or light yellow powder or granule, bromine content at about 60%, thermal decomposition temperature greater than 310 ℃, with large molecular weight, good thermal stability, good dispersed phase in polymer and immiscible easy to injection molding processing, no cream, etc.
red phosphorus masterbatch is red phosphorus and aluminium hydroxide, expanded graphite and other inorganic flame retardants used, matrix resin particles as the carrier of the wine, security problem is resolved. Low smoke, flame retardant high efficiency; No dust pollution, injection molding processing superior performance; Low density, good thermal stability and physical performance degradation products to reduce; Processing no cream, no migration, no corrosion in the process of mould. Products with a high resistance to tracking index, in particular, the obvious advantages in the electronic application.
resorcinol double high flame retardancy, low amount, the characteristics of small influence on product property. It has a flame retardant and plasticizing double function, can make no halogenated flame retardants fully implemented, the improvement of injection molding processing forming the flow of processing performance and reduce the ablation, improve the heat aging resistance, improve the heat distortion temperature, inhibits the residue after burning.
in non halogen flame retardant, red phosphorus is a kind of good flame retardant, has the added quantity is little, the advantages of wide range of USES. Ordinary red phosphorus is easy absorption of moisture, poor compatibility with polymer materials, especially easy to cause spontaneous combustion, not the actual use. Red phosphorus flame retardants, microcapsules decreased the activity of the red phosphorus, solved the compatibility, red phosphorus content is around 85%, but the solution of the problem has not been effective spontaneous combustion, dust pollution is serious.
as the global safety environmental awareness increasing, people more and more high to the requirement of fire safety and the products flame retardant, halogen free, low smoke, low toxicity, environmentally friendly flame retardant has become people pursuit of the goal.
a: the development of non halogenated flame retardants, click directly.
http://www。 csssld。 cn//html/2016/Notice_0807/312。 HTML
nantong on suye's official website: http://www. csssld。 cn//
the development of brominated polystyrene with brominated epoxy resin is similar, is also developing rapidly this year a varieties of flame retardant. Brominated polystyrene is white or light yellow powder or granule, bromine content at about 60%, thermal decomposition temperature greater than 310 ℃, with large molecular weight, good thermal stability, good dispersed phase in polymer and immiscible easy to injection molding processing, no cream, etc.
red phosphorus masterbatch is red phosphorus and aluminium hydroxide, expanded graphite and other inorganic flame retardants used, matrix resin particles as the carrier of the wine, security problem is resolved. Low smoke, flame retardant high efficiency; No dust pollution, injection molding processing superior performance; Low density, good thermal stability and physical performance degradation products to reduce; Processing no cream, no migration, no corrosion in the process of mould. Products with a high resistance to tracking index, in particular, the obvious advantages in the electronic application.
resorcinol double high flame retardancy, low amount, the characteristics of small influence on product property. It has a flame retardant and plasticizing double function, can make no halogenated flame retardants fully implemented, the improvement of injection molding processing forming the flow of processing performance and reduce the ablation, improve the heat aging resistance, improve the heat distortion temperature, inhibits the residue after burning.
in non halogen flame retardant, red phosphorus is a kind of good flame retardant, has the added quantity is little, the advantages of wide range of USES. Ordinary red phosphorus is easy absorption of moisture, poor compatibility with polymer materials, especially easy to cause spontaneous combustion, not the actual use. Red phosphorus flame retardants, microcapsules decreased the activity of the red phosphorus, solved the compatibility, red phosphorus content is around 85%, but the solution of the problem has not been effective spontaneous combustion, dust pollution is serious.
as the global safety environmental awareness increasing, people more and more high to the requirement of fire safety and the products flame retardant, halogen free, low smoke, low toxicity, environmentally friendly flame retardant has become people pursuit of the goal.
a: the development of non halogenated flame retardants, click directly.
http://www。 csssld。 cn//html/2016/Notice_0807/312。 HTML
nantong on suye's official website: http://www. csssld。 cn//
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