? ?門(mén)窗若想達(dá)到開(kāi)關(guān)自如的狀態(tài),門(mén)與門(mén)框、門(mén)與地面之間、窗與窗框之間就必須有一定的縫隙。然而這些縫隙也給人們帶來(lái)許多干擾,例如:噪音、火及煙氣、雨水、冷、熱風(fēng)及灰塵、光線(xiàn)、昆蟲(chóng)及害蟲(chóng)。同時(shí),這些縫隙也會(huì)影響室內(nèi)采暖和空調(diào)的效果,造成大量的能源損耗。這樣的就需要在門(mén)窗的四周安裝最合適的密封系統(tǒng),當(dāng)門(mén)窗關(guān)閉時(shí),所有的縫隙都被密封起來(lái),密封產(chǎn)品往往是多功能的,即能阻擋室外的入侵物,也能防止室內(nèi)的冷、熱氣泄漏。
? ?安裝適合的密封件可以為各種門(mén)窗提供全面的,持續(xù)的密封作用,同時(shí)又不會(huì)影響門(mén)窗的正常關(guān)閉。因此在不同的環(huán)境下,選擇最為適合的材質(zhì)密封條變得尤為重要。
? ?判斷密封條是否能滿(mǎn)足您的要求,產(chǎn)品的性能是最關(guān)鍵的一點(diǎn),當(dāng)然這取決于密封條應(yīng)用的地方對(duì)密封條使用壽命、顏色、環(huán)保、防塵、隔音等的影響。但是不論什么場(chǎng)合下使用的密封條,都不應(yīng)該過(guò)早出現(xiàn)裂紋、變色、褪色、斷裂、有深色液體析出、污染門(mén)窗的現(xiàn)象,這些現(xiàn)象都與制造商在PVC樹(shù)脂的選擇,增塑劑質(zhì)量的好壞,填充料CACO3,礦物質(zhì)含量的多與少,配方中是否含有紫外線(xiàn)吸收劑和抗氧化劑都有重要關(guān)系,任何一個(gè)負(fù)責(zé)任的制造商都不應(yīng)該將低劣的產(chǎn)品投入市場(chǎng)。
If the doors and windows want to open and close freely, there must be a certain gap between the door and the door frame, between the door and the ground, and between the window and the window frame. However, these gaps also bring many disturbances to people, such as: noise, fire and smoke, rain, cold, hot air and dust, light, insects and pests. At the same time, these gaps will also affect the effect of indoor heating and air conditioning, resulting in a lot of energy loss. In this way, it is necessary to install the most suitable sealing system around the doors and windows. When the doors and windows are closed, all the gaps are sealed. The sealing products are often multi-functional, which can block outdoor intruders and prevent indoor cold. , hot air leakage.
Installation of suitable seals can provide a comprehensive, continuous sealing action for various doors and windows without affecting the normal closing of doors and windows. Therefore, in different environments, it is particularly important to choose the most suitable material for sealing strips.
To judge whether the sealing strip can meet your requirements, the performance of the product is the most critical point. Of course, it depends on the impact of the sealing strip application on the service life, color, environmental protection, dustproof, sound insulation, etc. of the sealing strip. However, no matter what occasion the sealing strip is used, there should be no premature cracks, discoloration, fading, breakage, dark liquid precipitation, or contamination of doors and windows. These phenomena are related to the manufacturer's choice of PVC resin, plasticizers Whether the quality is good or bad, the filler CACO3, the more or less mineral content, whether the formula contains UV absorbers and antioxidants all have important relationships, any responsible manufacturer should not put inferior products on the market.