怎么樣選擇正確的雙組份打膠機
How to choose the right two component glue machine?
在選購中空玻璃設備時，要留意以下幾方面：
When choosing hollow glass equipment, we should pay attention to the following aspects:
1.看標志查證書
1. look at signs and check certificates.
修建（安全）中空玻璃設備是指構成中空玻璃的單片玻璃均是已經過3C認證的安全玻璃（鋼化玻璃或夾層玻璃）。2006年修建（安全）中空玻璃被列入安全玻璃類強制性認證產品。自認證明施以來，許多出產企業經過了產品認證取得3C證書。企業應該在出售的產品本體上絲印或張貼3C標志，或許在其小外包裝上和隨附文件（如合格證書）中加施3C標志。選購產品時要檢查是否有3C標志，并依據企業信息.工廠編號或產品認證證書等經過網絡檢查該產品的出產企業是否經過了強制性產品認證（有3C證書而且有用），產品的類型規格是否在該企業已經過強制認證的才能范圍之內，認證證書狀況是否有用。
Construction (safety) of hollow glass equipment refers to the composition of hollow glass monolithic glass are 3C certified safety glass (toughened glass or laminated glass). In 2006, the construction of (safety) insulating glass was included in the mandatory certification product of safety glass. Many self certified companies have obtained 3C certificates after product certification. Enterprises should screen or paste 3C marks on the sold products, perhaps on their smallest package and accompanying documents (such as certificates of conformity). When purchasing a product, the first step is to check whether there is a 3C mark, and according to the enterprise information. Factory number or certificate of product certification and other products through the network to check whether the manufacturer of the product has been mandatory product certification (3C certificate and useful), product type specifications are within the scope of the enterprise has been mandatory certification. Is the status of the certification certificate useful?
2.看外觀查質量
2. look at the quality of appearance check.
檢查產品的外觀質量，中空玻璃設備不該有阻礙透視的污跡.夾雜物及密封膠飛濺現象，中心距離層不得有明顯異物。密封膠或膠條涂布要均勻接連，與玻璃表面粘接結實，不得呈現氣道.氣泡。密封膠的寬度和深度不得小于GB/T11944-2002規范要求。
Inspect the appearance quality of the product. Hollow glass equipment should not be dirty. Inclusions and sealant splashes, no foreign bodies in the central distance layer. The sealant or adhesive strip should be uniformly coated and adhered to the surface of the glass. The width and depth of sealant should not be less than GB/T11944-2002 specification.
3.送樣到有資質的檢測組織進行檢測，承認產品質量
3. send samples to qualified testing organizations for testing and admit product quality.

中空玻璃產品的要害原資料和出產工序較多，原資料質量的好壞以及出產工序的控制水平影響了產品的終質量。而且中空玻璃設備的要害功能無法從產品的外觀上識別，只要經過實驗測驗才能夠進行承認。因而，主張在選購中空玻璃設備時，非常是批量較大時，必定要抽樣送到第三方檢測組織進行檢驗鑒別。
There are many important raw materials and production processes of hollow glass products. The quality of raw materials and the control level of production process affect the final quality of the products. And the key function of the hollow glass equipment can not be identified from the appearance of the product, only through experimental testing can be recognized. Therefore, it is advocated that when purchasing hollow glass equipment, especially in large batches, sampling must be sent to a third party testing organization for inspection and identification.
4.中空玻璃節能功能的承認
4. hollow glass energy saving function recognition
在幕墻玻璃和修建門窗設計時，對中空玻璃的可見光透射比.遮陽系數.傳熱系數.露點等功能參數都有必定的要求。人們為了進步中空玻璃的節能作用，選用不同類型的鍍膜玻璃和著色玻璃來組成中空玻璃。中空玻璃的玻璃原片和結構不同，產品的節能功能不同。因而，在選用中空玻璃之前，必定要先將玻璃送至有資質的第三方檢測組織進行檢測承認，以保證選用的產品功能契合節能設計要求或節能型修建外窗功能要求。在選用高透Low-E[3]  鍍膜中空玻璃時，由于鍍膜面都被放置在距離腔內側，不易被區分和檢測。因而，必定要對中空玻璃設備供應商供給的產品進行抽樣送檢，請檢測組織進行鑒別，以防以次充好，乃至以假亂真。
In the design of curtain wall glass and building doors and windows, the visible light transmittance, shading coefficient, heat transfer coefficient, dew point and other functional parameters of the hollow glass have certain requirements. In order to improve the energy-saving effect of hollow glass, different types of coated glass and colored glass are selected to form hollow glass. The raw glass and structure of insulating glass are different, and the energy saving function of the products is different. Therefore, before choosing the hollow glass, the glass must be sent to a qualified third party inspection organization for testing and recognition, in order to ensure that the selected product functions meet the energy-saving design requirements or energy-saving building window function requirements. When selecting high permeability low-E[3] coated hollow glass, it is difficult to distinguish and detect because the coated surface is placed inside the cavity. Therefore, it is necessary to sample the products supplied by the supplier of hollow glass equipment and ask the professional inspection organization to identify them so as to prevent the second-best and even the false.
5.中空玻璃設備的轉移.貯存和運用
5. transfer, storage and use of insulating glass equipment.
中空玻璃設備一般用木箱或集裝架包裝，玻璃之間使用塑料或紙隔開，玻璃與包裝物之間用輕軟資料填實，以防玻璃劃傷。中空玻璃設備應筆直放置貯存在枯燥的室內，轉移和運用時應盡量避免外力沖擊。清潔玻璃時留意不要劃傷或擦傷玻璃表面。
Hollow glass equipment is usually packed in wooden boxes or container shelves, separated by plastic or paper between the glass, and filled with light soft materials between the glass and the packaging to prevent glass scratches. Hollow glass equipment should be placed straight in a dry room, transfer and operation should be as far as possible to avoid external impact. When cleaning glass, be careful not to scratch or scratch the surface of glass.
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