欧色丰满女同hdI日本两性视频I欧美我不卡I欧美精品国产精品I亚洲激情成人I后入内射无码人妻一区I美女黄视频网站I精品国产自在精品国产I另类激情综合I都市激情久久I中出视频在线观看I福利视频二区I黄色大片免费在线观看I伊人黄I少妇资源I成人精品免费视频I成人免费一级片I5a毛片I久久精品夜夜夜夜夜久久I国产精品免费在线观看视频I亚洲福利视频网站I狠狠操亚洲I国产在线偷I亚洲a色I久久这里只有精品首页

 

 

 

High temperature conductive putty, also known as high temperature conductive atomic ash, as one of the new embedded architectural coatings with high development trend, has quickly become a hot commodity in the hands of architectural coating dealers, so as to have stronger sales. Many dealers have adopted various methods. Therefore, the problem of product quality is also of great concern to many customers. How to judge the quality of goods in online transactions?

 

 

 

Generally, before announcing many transactions, a small amount of test samples are purchased first. After receiving the test samples, the quality discrimination of high-temperature conductive putty can be carried out according to the following methods. First open the tank cover of putty, and check whether the atomic ash body has agglomeration, whether there is film, and whether the mortar consistency on the left and right is the same; If the lump has already appeared, it indicates that the putty has already appeared partial aggregation, resulting in mild mildew; On the contrary, it proves that the high temperature conductive putty is of good quality. The second is the inspection of the epoxy curing agent. After opening the outer cover, check whether there is steam and liquid discharged, and can squeeze a small amount to check whether there is a thin change. If so, it indicates that the epoxy curing agent has already been mildewed, on the contrary, it is of high quality.

 

 

 

Changxing Baodi Environmental Protection Technology Co., Ltd. is one of the earliest manufacturers specializing in the production of atomic ash (greasy) in China. It is located in Hongqiao Industrial Zone, Changxing County, in the north of Zhejiang Province and the West Bank of Taihu Lake. National highway 104 and 318, Xuanhang railway and Changhushen Golden Road cross the county. The transportation is very convenient. The factory has been established since October 1991, covering an area of more than 7000 square meters.