QINGDAO JUNHENG EQUIPMENT MANUFACTURING CO,.LTD
Introduction to PU
Release time:
2022-04-24 14:02
Source:
Yarn woven sealing strips are the most common sealing products in our lives. According to statistics, sealing strips are most widely used in doors and windows. They are favored by people due to their characteristics of windproof, dustproof, noise reduction, and thermal insulation. Today, I would like to introduce PU coated sealing strips, which have a long service life, rich colors, low wear rate for long-term use, and can achieve long-term sealing effects for doors and windows.
What is PU coated foam weather sealing?
The laminated door and window sealing strips use a PE outer membrane, high rebound PU as the main raw material, and contain a PP skeleton. Therefore, the compression change of the sealing strip is less than 10%, ensuring its application in doors and windows. The tightness of the coated sealing strip, along with the PE outer membrane, greatly increases the product's service life, not only offering rich and beautiful colors but also more choices. The PP skeleton of this material also provides good product fixation, effectively preventing shrinkage after successful installation.
What are the advantages of PU coated foam weather sealing?
(1). Windproof: After sealing, check the candle; the flame does not flicker. 100% sealing.
(2). Dustproof: After sealing, no dust is visible on the windowsill, keeping it clean.
(3). Noise reduction: For users in urban areas and near highways, noise reduction is 50%-70%, providing quietness.
(4). Insulation: The indoor temperature difference before and after sealing in winter is 3-6 degrees. Keeps the room cool in summer.
(5). Energy saving: For users with air conditioning, monthly energy savings of 15%-20%.
(6). Cost-effective: The cost of sealing doors and windows is one-tenth of the cost of replacing them.
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