Let's talk about the supplier of door and window seals. The sound insulation of the door is very important. Because it communicates with the outside, it is a weak link in sound insulation. The sound insulation of the door mainly depends on the thickness of the door panel and the degree of sealing between the sash and the frame. In short, the supplier of door and window sealing strips, when living in high-rise buildings, you will find that why electric heating and air conditioning do not work, the key is the insulation of doors and windows, and the thermal insulation is too poor.
The reason for this is that the closeness of the doors and windows is too low. Hot air or cold air can enter directly from the gap, and the cool air or hot air in the room overflows seriously. Even with excellent equipment installed, the root cause cannot be resolved. Most of the motivation still slipped away. Doors and windows with low adhesion are not only energy-saving and low-consumption, but also soundproof.
The sound insulation of holes and gaps is also related to the wavelength or frequency of the incident sound wave. As the higher the frequency, the shorter the wavelength, so for high frequency sound, even if the gap is small, it will leak air from the sound insulation. In the process of making the door, the door stop is made into a T-shaped groove, and the matching sealing strip makes the door have excellent door sealing and sound insulation functions, and also reduces the noise announced when the door is closed. It also enhances the thermal insulation and structural strength of the door.
Wooden door seals are directly related to the tightness of wooden doors. The sealing strip is "hidden" in the contact area between the door cover and the door leaf. The good-quality sealing strip is relatively soft to the touch, has elasticity, and has a bright surface. Standard wooden door companies will add I-ECO coated sealing strips, I-ECO These physical functions of the coated weatherstrip are particularly superior.
I-ECO coated sealing strip is completely different from ordinary rubber strips. It has excellent anti-shrinking deformation function, so the sealing contact surface can be made larger, and it is extremely effective in blocking some noise coming from the movable window! It is more sound-insulating and heat-insulating than general rubber strips. The sealing strip is durable and the life span is synchronized with that of doors and windows without any worries.
It will not be hard at minus 40 ℃, high temperature 90 ℃, as the saying goes: good horse with good saddle. With this kind of seal is even more perfect! Under equal conditions, this seal can be described as "immediate effect"! I-ECO coated sealing strip products have improved the sealing of the original window by 45%, airtightness in winter indoors, good insulation, 38% improvement in room temperature, heating and air conditioning costs saving electricity by 20% -30%, and resistance to wind pressure Enhancement, no airflow, no dust, no insects, and no odor in the hallway.
Qinghe Hongao Sealing Parts Co., Ltd. is an enterprise with self-produced and self-sale, integrating production, processing, import and export trade. The company is a professional manufacturer of EPDM seals, door and window seals, silicone seals, rubber foam strips, foam seals, rubber seals. The factory covers an area of 5,600 square meters, with a construction area of 1,800 square meters. It has 12 million yuan in fixed assets. The company has more than 125 cadres and employees, including 13 senior engineering and technical personnel. market. We always adhere to the principle of "practical and innovative, united and enterprising", and constantly develop and develop.