November 26, 2024

What is the role of steel window seals?

In the decoration, the window can't be separated. The window fittings are very important. The steel window sealing strip is one of them. It can play an important role in waterproof sealing. However, many people don’t know how to buy it when they buy it. Choosing a seal, even some people think that it can be used on their own windows. Today, Xiaobian will take a look at the steel window seals and the seals.


钢窗密封条


Steel window seal selection skills


1. Use your nose to smell if there is any smell. The normal PVC material will have a little bit of son's mellow taste, which is almost unseen.


2. Wrap the sealing strip as tightly as possible on the profile and leave it at high temperature for a period of time (on the roof or in a sunny place). Check whether the contact surface between the surface of the profile and the sealing strip is stained and discolored. Whether the dust on the surface of the sealing strip is yellow (the oil is easy to absorb the soil) is oily, and it is dirty.


3, some of the cheaper sealing strip fillers will be a lot, so the surface will not be very bright, those cheap and not bright is not desirable.


4, look at the specific gravity, how many meters per kilogram. There are many manufacturers who use their fillers in a big way. In order to pursue greater production, (saving a little electricity) using talcum powder, heavy calcium and other things as fillers, greatly increasing the proportion of sealing products, (we Users generally buy in kilograms and use them by length. This invisibly increases the cost and is not worth the loss. Add a seal of heavy calcium, stretch it back and forth several times by hand, and a small amount will appear on the surface.

White powder.


Which is good for steel window seals?


1. What kind of PVC material is good for PVC sealing material: The anti-aging performance of PVC material is quite good, and even if this sealing strip is used for a long time, it will rarely appear yellow and other phenomena on the surface layer. It can be said that it is now A wider range of representatives are used in emerging seals.


2, window seals which TPV material: TPV material elasticity is a better one, after professional design and research and development to ensure its quality, this seal is very good. And with the present

With the advancement and development of technical conditions, there are more new enhancements in materials, which make it more in line with the needs of today's home life.


3, window sealing strip which is good rubber: rubber this material is more obvious characteristics are more durable, rubber itself is a relatively good material, whether it is relatively good in softness or design, can be effective The ground blocks some of the external shocks. For our home life, rubber is used as the door and window seal, which is relatively safe.


4, window seals which is good for EPDM: EPDM is also widely used in many door and window seals, the overall design is good, after many users certification, EPDM seal The effect is good. In the selection, you can choose some brand manufacturers with more word of mouth to protect the long-term use of products and protect our home life.


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The use of steel window seals:


Window seals can be divided into three categories: door door cover seals, tops, and glass seals (strips) depending on the application. The door sleeve sealing strip is mainly used for sealing between the door panel and the door frame, while the top strip is mainly used for sealing between the door frame and the door leaf, and the glass sealing strip is mainly used for sealing between the glass and the door leaf and the frame.


The role of steel window sealing strip:


Sealant strips play an important role in waterproofing, sealing and energy saving in plastic steel doors and windows and broken aluminum doors and windows and wooden doors and windows, soundproof, dustproof, antifreeze and warm. It must have strong tensile strength, good elasticity, and better temperature resistance and aging resistance. In order to ensure the fastening of the strip and the profile, the cross-sectional structure of the strip must match the profile of the steel door and window. Sealing strips are generally used to open doors and windows, overhang windows, and fold doors and windows. The main functions are dustproof, insect proof, waterproof, soundproof, sealed and so on.


However, after selecting the type, it is important to know how to identify the quality of the window seal. This requires a certain skill. The above is the editor of the steel window seal and the function of the seal. End, and for more information, please stay tuned to the renovation home.


More related wonderful reading:

How to replace the plastic window seal? Plastic steel window sealing installation matters


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