單組份聚氨酯密封膠價格@哈爾濱
單組份聚氨酯密密封膠是一種無溶劑單組分室溫固化密封膠。該密封膠呈膏狀，可擠出或涂抹施工。有抗下垂性，嵌填垂直接縫和頂縫不流淌。固化后的膠層為橡膠狀，有彈性。對金屬、橡膠、木材、水泥構件、陶瓷、玻璃等有粘附性。密封膠是用來填充空隙(孔洞、接頭、接縫等)的材料，兼備粘接和密封兩大功能。
One-component polyurethane tightly sealant is a solvent-free one-component room temperature curing sealant. The sealant is paste, can squeeze or construction. Have the sag resistance, embedded in vertical seam and seam roof is not flowing. Cured rubber for rubber and elastic. For metal, rubber, wood, ceramics, glass, cement components such as adhesive. Sealant is used to fill the gaps, holes, connectors, joints, etc.) of materials, both adhesive and seal two big functions.
本密封膠是一種無溶劑單組分室溫固化密封膠。該密封膠呈膏狀，可擠出或涂抹施工。有抗下垂性，嵌填垂直接縫和頂縫不流淌。固化后的膠層為橡膠狀，有彈性。對金屬、橡膠、木材、水泥構件、陶瓷、玻璃等有粘附性。密封膠是用來填充空隙（孔洞、接頭、接縫等）的材料，兼備粘接和密封兩大功能。現西南市場重慶信合塑膠在生產經營該類產品。
This sealant is a solvent-free one-component room temperature curing sealant. The sealant is paste, can squeeze or construction. Have the sag resistance, embedded in vertical seam and seam roof is not flowing. Cured rubber for rubber and elastic. For metal, rubber, wood, ceramics, glass, cement components such as adhesive. Sealant is used to fill the gaps, holes, connectors, joints, etc.) of materials, both adhesive and seal two big functions. Now the chongqing southwest market XinGe plastic the products in the production and business operation.
聚氨酯密封膠廣泛用于土木建筑、交通運輸等行業：
1.在建筑方面的應用——門窗、玻璃等的填充密封；
2.在土木方面的應用——高速公路、橋梁、飛機跑道等的嵌縫密封；
3.在汽車方面的應用——車窗（主要是風擋玻璃）的裝配密封。
密封膠是用來填充空隙（孔洞、接頭、接縫等）的材料，兼備粘接和密封兩大功能。聚氨酯密封膠與硅酮密封膠、聚硫密封膠構成了目前高檔密封膠的三大品種。
Polyurethane sealant is widely used in civil engineering and construction, transportation and other industries:
1. The application in the field of architecture, such as doors and Windows, glass fill seal;
2. In civil applications -- highways, Bridges, airport runway and other sealing caulking;
3. In automotive applications, the window seal assembly (mainly windshield).
Sealant is used to fill the gaps, holes, connectors, joints, etc.) of materials, both adhesive and seal two big functions. Polyurethane sealant, with silicone sealant polysulfide sealant constitutes the three varieties of the high-grade sealant.
“單組分”主要是相對“雙組分”而言的，有一種雙組分聚氨酯膠，在使用的時候需要將A、B組分，按比例均勻地混合才能起到粘接密封的效果；而單組分則直接使用，方便、簡潔，施工簡便。“濕固化”是指，單組分聚氨酯膠是利用于空氣中的微量的水蒸氣反應而固化，與基材表面的活性基團反應起到粘接作用。
與傳統的硅酮膠相比，聚氨酯膠具有3倍以上的高伸長率和2倍以上的粘接強度。
單組分聚氨酯膠*固化后無毒，可以用于飲水工程，已經經過測試的。
"Single component" is mainly relative to "bicomponent", there is A two-component polyurethane adhesive, at the time of use need to part A and part B, evenly mixed in proportion to have the adhesive sealing effect; And the specific provisions of a single set of direct use, convenient, concise, easy construction. "Wet curing" means, one-component polyurethane adhesive is used in trace amounts of water vapor in the air and curing reaction, reaction with active group on the surface of the substrate bonding effect.
Compared with the traditional silicone rubber, polyurethane adhesive with high elongation and 2 times more than 3 times more than the bonding strength.
One-component polyurethane adhesive cured compley non-toxic, can be used for drinking water project, have been testing authority.
