Advantages and disadvantages of plastic doors

Advantages and disadvantages of plastic doors

First, the advantages of plastic doors

1, plastic doors are corrosion-resistant, acid-resistant, alkali-resistant, corrosion-resistant, mildew-proof and moth-eaten in humid environment.

2. The plastic door is stable in shape and size and will not be loose or deformed.

3. Plastic doors have a long service life and can be used normally for about 30 years.

4. Plastic doors are flame-retardant and nonflammable, which is beneficial to fire prevention. Because the oxygen content in the air is about 20%, plastic windows will not burn in the natural environment.

5. Plastic doors are fashionable in appearance, good in texture, rich in color and easy to scrub and clean.

6. Plastic doors are light and flexible, impact-resistant, and quiet when opening and closing. This is mainly because the sealing material of doors and windows is elastic material.

7. The air tightness and water tightness of plastic doors are better than other materials, generally 2-3 grades higher than them. Air tightness and water tightness will lead to many problems, such as energy loss caused by indoor and outdoor heat exchange and so on.

Second, the shortcomings of plastic doors

Generally, the cross section of plastic door material is relatively large, which leads to the increase of light blocking area, so the square area of the whole window is about 5%- 1 1% smaller than that of steel window and 4%-9% smaller than that of aluminum window.