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Reasons to Consider Fire-resistant Plastics in Part Designs


Reasons to Consider Fire-resistant Plastics in Part Designs

Plastics are lightweight, tough, easily fabricated, chemical, and corrosion-resistant material. Plastics are much cheaper than metals, and in part machining, we can use plastics as the main raw material. No plastic is made fully fireproof. But the plastic used in the part designing can be fire-resistant to provide enough safety and fire resistance.

Reasons for the use of Fire-resistant Plastic Material

One of the major causes of commercial and domestic violence is plastic’s high flammability rating. The development of many electronics, especially in consumer products, is the major reason behind self-resistant plastics.

The appliances made of plastic, such as power adapters, radios, televisions, and several kitchen appliances, cause domestic fire accidents. Therefore, to avoid such fire accidents due to plastics, this article will clarify why you should consider fire-resistant plastics in your part designing.


1.Fire-resistant Plastic Provides Protection to the Users

The major reason you should consider fire-resistant plastic is that it provides safety and protection to the users. If the plastic is not fire-resistant, it will cause severe fire hazards and fire accidents. But, using fire-resistant plastics in part designing reduces the fire hazards and fire accidents. It provides safety and makes users tension-free from any uncertain damage. You must use the fire-resistant plastic parts in the complex machines; otherwise, it can cause a greater risk of unstoppable fire.

The user may feel the suffocation due to the excess carbon dioxide released due to fire. It can ultimately become the reason for the death of the user. Moreover, the user may also burn due to the sudden fire caused by the plastic and thus resulting in the user’s death. The one suitable way to avoid such accidents is using fire-resistant plastics. As we know, fire-resistant plastic has a low flammability rating. Thus, it is much safer to use.

As the fire-resistant plastic doesn’t cause rapid-fire and thus, there is no risk of combustion by fire, so the users can safely use them without any fear of fire accidents. Thus it would help if you used fire-resistant plastics in cnc part machining to prevent death due to fire outbreaks by non-fire-resistant plastic.

2.Fire-resistant Plastic Provides Protection to the Electronics

In addition, protecting the user’s life and property, fire-resistant plastics protect the electronics from catching any fire and make them safe for users. The fire-resistant plastics make these parts safer to use and ultimately make them reliable. During the use of electronics, the parts may become hot, and if they are made of non-resistant plastic, they may cause fire outbreaks, thus resulting in severe destruction due to uncontrollable fire.

But, if the machines are made of fire-resistant plastic, they may become hot but don’t cause a fire outbreak. Thus it would help if you only used the electronics with fire-resistant plastics to prevent your machines from any damage due to fire.

3.Fire-resistant Plastic Provides Protection to the Environment

We know that fire-resistant plastic protects both the users and the machines, protecting the surrounding environment. The severe fire outbreak due to the non-fire-resistant plastics can burn the surrounding building. Moreover, the harmful gases produced by a fire can pollute the environment. Thus to prevent such hazards, you must consider the fire-resistant plastics in part designing.

Fire-resistant plastic plays an important role in reducing flammability due to its low flammability rating. That is why we choose it in part designing. The fire-resistant plastic achieves a low flammability rating by following ways.


1.Reduces the Generation of Fume and Smoke

The plastic with the low flammability rating catches fire easily, and so causes severe fire and burning. The burning fire produces a lot of fumes and smoke that can cause severe damage. However, the non-resistant plastics have a low flammability rating. The low flammability rating prevents the plastic from catching fire, thus automatically reducing the fumes and smoke generation.

2.Hinders the Speed of Flames Spread

The fire outbreaks cause the rapid-fire that is unstoppable when not timely controlled. The fire continues to spread and burn the material with which it interacts. If the material is not fire-resistant, it can cause other fires resulting in severe destruction.

However, the fire-resistant material acts as fire retardation material. When the fire comes in contact with such material, it prevents spreading due to its low flammability rating. Thus the fire-resistant plastic prevents the fire from expanding to other materials and helps control the fire.

3.Enhance the Ignition Resistance of Plastics

Plastics act as the main fuel to the fire due to their high ignition property. The plastics with the lower ignition resistance are at a high risk of burning due to the high flammability rating of plastics.

On the other hand, fire-resistant plastics enhance the ignition resistance of plastics. The plastic with high ignition resistance has a low flammability rating. The low flammability of the plastic makes it unsuitable for fire and burning, thus preventing destruction by fire outbreaks.



1- What is fire-resistant plastic?

Fire-resistant plastic, commonly called fire-retardant plastic, is the plastic that is resistant to fire. The fire-resistant plastic has a low flammability rate that prevents the plastic from catching fire and from burning due by preventing fire outbreaks. Fire-resistant plastic is commonly used in electronics and part designing.

2- What makes a material fire resistant?

The materials or plastics are made fire-resistant by adding flame retardant plastic additives. These are the compounds that help in suppressing and inhibiting combustion. These materials do not catch fire, thus making them fire-resistant.

3- What are the drawbacks of fire-resistant plastics?

In addition to providing benefits, fire-resistant plastics have several drawbacks. Followings are the drawbacks of fire-resistant plastics.

  • Fire-resistant plastic may release harmful decomposition products.
  • Most fire-resistant plastics are available at a high cost and are expensive. So, fire-resistant plastics can disturb your budget.
  • Some of the flame retardants may add to your manufactured products after vaporizing.

Thus, these are some common factors due to which you must consider fire-resistant plastics in fire designing.

If you have any projects that will use fire-resistant plastics,QBH can provide a suitable solution for you.

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sheet metal

Alice Tang

Rapid Manufacturing Expert

This is Alice from QBH Technology.I have been focused on sheet metal and CNC machining parts for more than 5 years now,and the purpose of this article is to share with you the knowledge related to sheet metal and CNC machining from a Chinese manufacturer.

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