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The first thing to know is why double - component glue machine is double - channel sealing and glue:

1 按質(zhì)量要求中空玻璃二道密封膠主要有聚硫、聚氨酯和硅酮三類，手工的話需要人工調(diào)比。

1 according to the quality of the insulating glass two sealants are mainly polysulfide, polyurethane and silicone three types, handmade if the need for manual modulation.

2 大部分都會(huì)使用聚硫和硅酮為主，聚氨酯類在國(guó)內(nèi)出現(xiàn)較晚，應(yīng)用較少。選擇好適合自己的膠。

Polysulfide and silicone are mainly used in the 2 parts of the country. The polyurethane class appears late in the country and has less application. Choose the glue that suits yourself.

手工刮膠的結(jié)構(gòu)和構(gòu)成

The structure and composition of the manual frictioning

1 硅酮密封膠是指以聚硅氧烷為主要原料的一種密封膠，也叫有機(jī)硅密封膠。硅酮密封膠的高分子鏈主要由Si—O—Si組成，在固化過程中交聯(lián)行成網(wǎng)狀的Si—O—Si骨架結(jié)構(gòu)。不僅大于其它聚合物鍵能，而且還大于紫外線能量。

1 silicone sealant is a kind of sealant with polysiloxane as the main material, also called organosilicon sealant. The polymer chain of silicone sealant is mainly composed of Si - O - Si. The crosslinking of the silicone sealant is formed into a network of Si - O - Si skeleton structure. It is not only larger than the other polymer bond energy, but also larger than the ultraviolet energy.

2 硅酮密封膠的分子結(jié)構(gòu)使得硅酮密封膠具有優(yōu)異的耐高低溫性能、耐候性能和耐紫外老化性能等優(yōu)點(diǎn)，同時(shí)吸水率低；用于中空玻璃缺點(diǎn)是氣體滲透率較高。

2, the molecular structure of silicone sealant makes silicone sealant have excellent high and low temperature resistance, weatherability and UV aging properties, and low water absorption. The disadvantage of silicone sealant is high gas permeability.

我們會(huì)用優(yōu)良的、貼切的服務(wù)，讓顧客感受到親情般的溫暖，始終視顧客的如己如親。我們會(huì)用自然優(yōu)勢(shì)打造產(chǎn)品的獨(dú)特之處，從而給消費(fèi)者帶來享用產(chǎn)品時(shí)獨(dú)特的心境。

We will use a good, appropriate service, let customers feel the warmth of family like, always look at the safety of customers as if they are friendly. We will use the natural advantage to create the unique features of the product, so as to give consumers the unique mood to enjoy the product.