What are the reasons for the failure of flame retardants after use?

Flame retardant is a kind of flammable polymer flame retardant functional additives, can be widely used in fabric, wood, plastic, rubber, polyurethane and other aspects of flame retardant, sometimes in the use of flame retardant when flame retardant material failure, then the use of flame retardant material failure reasons. 1. Different flame retardants. Different flame retardants have different flame retardant effects, such as the failure time of disposable flame retardants and durable flame retardants. The flame retardant effect and failure time of water-based flame retardant and flame retardant varnish are different, and the resistance of wood treated with flame retardant varnish is obvious.

Flame retardant is a kind of flammable polymer flame retardant functional additives, can be widely used in fabric, wood, plastic, rubber, polyurethane and other aspects of flame retardant, sometimes in the useflame retardantWhen there will be flame retardant failure, then the use of flame retardant flame retardant failure after what are the reasons.
1. Different flame retardants. Different flame retardants have different flame retardant effects, such as the failure time of disposable flame retardants and durable flame retardants. The flame retardant effect and failure time of water-based flame retardant and flame retardant varnish are different, and the flame retardant effect and effective time of wood treated with flame retardant varnish are obviously longer.
2. Flame retardant use method. There are two kinds of flame retardants: internal addition and external addition. Internal addition is to add flame retardants before molding, mix and stir together to form, and external addition is to soak and spray flame retardants by physical methods. It is obvious that the effective time of the flame retardant added in is longer and better.
3. Environmental factors. The environment in which the treated flame retardant is stored (placed) is different. For example, indoor and outdoor, due to the influence of sunlight, temperature and air, it is obvious that the failure speed of outdoor is faster than that of indoor.
4. Flame retardant treatment time is too long. If the fabric is more than half a year or more than one year away from the last flame retardant treatment, the flame retardant effect will be poor or ineffective compared to the initial flame retardant effect.
The above is about the reasons for the failure of flame retardants after the use of flame retardants, hoping to help everyone.




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