Doors and windows are indispensable interior decoration design materials, many owners in the selection and purchase of interior doors and windows products, often just blindly focus on the appearance and quality of doors and windows, but seldom pay attention to the installation of door and window accessories to buy, especially the doors and windows seals Door and window seal to a certain extent determines the quality of the installation of windows and doors and the use of performance, in the end what kind of material of the door and window seal is good? Door and window seal how to pick it? Together with Xiaobian to understand it.

What kind of material is good for door and window seal:

1, rubber:

Door and window seals are still used in the decoration of windows and doors are still more, its durability is still quite good, the rubber material is good, relatively soft, can help to well block the impact, crush resistance and impact are very good, as now The main rubber material, which can have a good sealing effect, the service life has also been extended.

2, PVC material:

To say the door and window seals, in fact, PVC material is also a very good choice, from the current selection of many materials to see, PVC material with its stable use and good material properties and won the favor of users and like, even if the use of long Will not appear yellow phenomenon, as now more representative of the material, comfort is also very good.

3, TPV material:

TPV material overall flexibility is still good, taking into account the needs of home life now, it also achieved a very good design and development, quality assurance, the use of results are also very good, with today's technology, TPV materials are also achieved A lot of new improvements, greatly enhance the use of performance, the stability is also guaranteed.

Silicone is also an indispensable choice when it comes to the sealing of windows and doors. The elasticity and heat resistance of silicone material are all well known in the material. Their plasticity is good and they are getting more and more popular among users. Said more secure, the use of performance are also relatively stable, won the praise of many users.

5, EPDM:

EPDM Perhaps we are not very familiar with the use of doors and windows seals are actually more, EPDM is also a very good choice, EPDM This material is a comprehensive design coordination, texture, sealing The effect is also very good, more and more won the decoration like today, when the actual decoration design can first have a basic understanding of whether the decoration needs now meet.

As above is a simple introduction to the common material of the door and window seal, I believe that through the above introduction, we will have a better understanding of the door and window seal, as to what kind of material of the door and window seal is good, everyone's preferences are not the same , Suggest that we best to choose according to their own preferences, of course, in the selection of doors and windows seals must pay attention to identify the quality of doors and windows seals, take a look at the following introduction:

Door and Window Seals How to choose:

1, Determine the size of the seal, to avoid the seal is too long or too short, or the width of the seal height and the size of the window frame inconsistent.

2, Select the appropriate type of seal, to determine the need to buy seal type, I type, D type, E type, etc., to avoid the seal can not be bought back to use.

3, choose the material of the seal, according to different use of the environment, features, effects, etc. to determine the seal material, such as EPDM seal is mainly used for high temperature steam seal environment, in short, is based on the doors and windows Use the state to select the material of the seal.

4, the seal of the inspection, the choice of doors and windows seals should pay attention to observe the seal is there any obvious cracks, uneven or not, the seal surface requires clean, no scratches, bumps, rust, smooth, Thickness, no porosity and so on.

5, the seal is good or bad, identify the pros and cons of the seal can be tested from 5 aspects:

(1), Shredded:

Take a seal in its thinnest parts of the tear, the greater the force that the higher the amount of plastic, which shows that the seal of the overall performance is good, you can consider buying.

(2), hand in hand:

The seal in his hand, two people one by one, like pulling the rope to both ends of the pull, first see if it can pull off, and then see if it can rebound to its original length, the seal of the better elasticity, indicating that at After installing the seal will not be due to the long-term closure of the door seal deformation.

(3), with a fingernail seal:

The material is not good seal, containing less plastic surface is easy to scratch the surface of the strip, this seal in the door, as long as there is a hard object collision or a slight scratch, it will lead to the seal "broken image" Very beautiful.

(4), intuitive observation seal:

Is to see the section of the seal joints, the brightness and seal surface color is close, if close to the seal material contained in the filler is not much, you can buy.

(5) smell through the nose sealing the smell:

If the seal has a peculiar smell or plastic taste, the seal is not suitable for use on wooden doors. The standard seal should be odorless or with a little natural rubber.

6, seal the quality of the material:

The seal as tight as possible wrapped in the profile, placed at high temperatures for some time (placed in the roof or sunny place), observe the surface of the profile contact with the seal is fouled, the seal surface dust whether Yellow (seal the surface of the oil is very easy to soil) oil, whether dirty hands dirty, good sealing surface of the material smooth, dustproof, oil, high temperature, etc., will not appear yellow under high temperature illumination , Hand dirty hands and other phenomena.

7, to the same weight seal weighed:

When the same amount of sealing material is good, the weight is light. Adding talcum, gypsum, etc. to the sealing strip to increase the weight of the product is much heavier than the regular addition of light calcium carbonate. Weight to the price, so the choice of seal is the same material with the same type of seal weight.

The above is the door and window sealing material which is good and how to choose the seal on the window to simply introduce here, I hope everyone will be helpful.