products

Synonyms in English

fire retardant coating

chemical property

Fire prevention principle:
(1) Fire retardant coating itself can not be burned, so that the protected substrate is not directly in contact with oxygen in the air;
The fire retardant coating has low thermal conductivity, delay the conduction rate of high temperature to the substrate;
(3) Fire retardant coating is heated to decompose nonflammable inert gas, dilute the combustible gas of the protected object is heated to decompose, so that it is not easy to burn or slow down the combustion rate.
(4) nitrogenous fireproof coating is decomposed by heat, such as NO, NH3 groups, and organic free group, interrupt the chain reaction, reduce the temperature.
(5) Expansion type fireproof coating is heated expansion foaming, forming a carbon foam insulation layer is closed to protect the object, delay the transfer of heat and base material, prevent the object from burning or due to the increase in temperature caused by the decline in strength.

Product introduction and features

Fire retardant coating is through the coating brush on the surface of the material, can improve the fire resistance of the material, slow down the flame spread spread speed, or in a certain time can prevent combustion, this kind of coating is called fire retardant coating, or called flame retardant coating.
Fire retardant coating is used on the surface of combustible substrate, which can reduce the flammability of the surface of coated material, block the rapid spread of fire, and improve the fire resistance limit of coated material. Applied to combustible substrate surface, to change the material surface combustion characteristics, block the rapid spread of fire; Or applied to building components, in order to improve the fire resistance of members of the special coating, called fire retardant coating.

use

A. Non-expansion fire retardant coating is mainly used for fire prevention of wood, fiberboard and other board materials, and for roof truss, ceiling, doors and Windows of wood structure.
B. Expansible fireproof coating has non-toxic expansion fireproof coating, emulsion expansion fireproof coating, solvent-based expansion fireproof coating.
C. Non-toxic intumescent fireproof coating can be used as fireproof coating or fireproof putty to protect cables, polyethylene pipes and insulation boards.
D. emulsion expansion fire retardant coating and solvent-based expansion fire retardant coating can be used for building, electric power, cable fire.
E. new fireproofing coatings are: transparent fireproof coating, water-soluble fire protection coatings, fire retardant coating phenolic base expansion, poly vinyl acetate emulsion latex coating, dry room temperature since the type of water soluble intumescent fire retardant coating, polyolefin fire-resistant insulation coatings, fire retardant coating modified high chlorine polyethylene coating, chlorinated rubber expansion, firewalls, fire retardant coating paint, foam fire retardant coating, wire and cable Flame retardant coating, new refractory coating, casting refractory coating and so on.

package and transport

B. This product can be used,25KG, in barrels.
C. Store sealed in a cool, dry and ventilated place indoors. Containers should be tightly sealed after each use before use.
D. This product should be sealed well during transportation to prevent moisture, strong alkali and acid, rain and other impurities from mixing.