硅酮中空玻璃密封胶是现在被普遍使用的一种玻璃密封胶，那么这是因为什么原因呢？全自动封胶机厂家就给大家分析一下！
Silicone hollow glass sealant is now widely used as a kind of glass sealant, so why? Fully automatic sealant machine manufacturers will give you an analysis!
1、提高中空玻璃档次
1. Improving the Grade of Hollow Glass
采用硅酮/丁基组合的中空玻璃双道密封，由于充分发挥了这二种密封胶的优势性能，因而可大大提高中空玻璃的性能和寿命，从而提高了中空玻璃的档次。聚硫/丁基组合受性能所限，难以提高中空玻璃寿命，一般只能用于对中空玻璃使用寿命要求不长的临时建筑，低档建筑或室内及不易受环境影响的场合。
Silicone/butyl composite hollow glass double-pass seals can greatly improve the performance and service life of hollow glass and improve the grade of hollow glass because of giving full play to the advantages of these two sealants. Polysulfur/butyl combination is difficult to improve the service life of hollow glass due to its performance limitation. It can only be used in temporary buildings, low-grade buildings or indoor and environmentally sensitive occasions where the service life of hollow glass is not long required.
2、作用方便，施工损耗低，施工环境有良好改善
2. Convenient function, low construction loss and good improvement of construction environment
在正规的或具有一定规模的中空玻璃加工线上都有1台或更多双组份打胶机。由于硅酮密封胶与聚硫胶不能混用，当更换胶种时，必须将打胶机清洗干净，由此造成施工不便，并且增加密封胶损耗。如只使用硅酮密封胶，则可取消因换胶而对打胶机的清洗工作，由此使用方便且能降低材料损耗。
There are one or more two-component gluing machines on the regular or large-scale hollow glass processing line. Because silicone sealant and polysulfide can not be mixed, when replacing the type of sealant, it is necessary to clean the glue beater, which causes inconvenience in construction and increases the loss of sealant. If only silicone sealant is used, the cleaning of the glue beater can be cancelled because of the change of the sealant, thus the use is convenient and the material loss can be reduced.
聚硫密封胶在使用过程中会散发出难闻的臭鸡蛋气味，这种气味对人体健康有一定影响，并使工作环境恶化。硅酮玻璃密封胶在使用过程中无明显气味，因此可明显改善工作环境，保障员工身心健康。
The polysulfide sealant will emit an unpleasant odor of rotten eggs in the use process, which has a certain impact on human health and deteriorates the working environment. Silicone glass sealant has no obvious odor in the use process, so it can significantly improve the working environment and protect the physical and mental health of employees.

3、性价比高，经济良好
3. High cost performance and good economy
在中空玻璃加工中，采用硅酮密封胶和丁基胶做双道密封，使这二种密封胶的有效性能发挥到极。采用硅酮/丁基组合的中空玻璃双道密封可用于高、中、低各档次的中空玻璃，聚硫/丁基组合的中空玻璃双道密封只能用于中、低档的中空玻璃，而双组份硅酮中空玻璃密封胶与双组份聚硫中空玻璃密封胶相同或更低，因此硅酮中空玻璃密封胶比聚硫中空玻璃密封胶具有更高的性价比。
In hollow glass processing, silicone sealant and butyl rubber are used as two-way sealants, so that the effective performance of these two sealants can be brought into full play. Silicone/butyl composite hollow glass double-pass seals can be used for high, medium and low grade hollow glass, polysulfide/butyl composite hollow glass double-pass seals can only be used for medium and low grade hollow glass, and two-component silicone hollow glass sealants and two-component polysulfide hollow glass sealants are of the same or lower price, therefore. Silicone hollow glass sealant has higher cost performance than polysulfide hollow glass sealant.
硅酮中空玻璃密封胶与聚硫中空玻璃密封胶因其所用材料不同，因此产品密度明显不同。前者密度一般在1.44左右，后者密度在1.70左右，在中空玻璃加工中，消耗同等重量的密封胶，则生产出的中空玻璃数量，前者明显大于后者。换言之，对使用者来说硅酮比聚硫单位更低。
Silicone insulating glass sealant and polysulfide insulating glass sealant have different density because of their different materials. The density of the former is generally about 1.44, and the density of the latter is about 1.70. When the same weight of sealant is consumed in the processing of hollow glass, the number of hollow glass produced by the former is obviously larger than that of the latter. In other words, the unit price of silicone is lower for users than polysulfide.
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