Ten Key Elements of Clinical Examination of Silicone Rubber Impression Defects After making the silicone rubber model in the patient's mouth, it is believed that under normal circumstances, dentists ......
2020-02-07The occlusal record is a simple and fast operation, but dentists underestimate its importance to some extent. In fact, the operation is extremely important in the technician's room, because it is nece......
2020-02-06Silicone rubber polymer is a chain structure linked by Si-O bond, and its main component is linear polysiloxane. Silicon-O-Si bond is the main chain of silicon-oxygen bond, which is helical to offset ......
2020-02-06Carbon black is mainly composed of carbon, and contains a small amount of hydrogen, oxygen, nitrogen, sulfur, metal and other elements, these small amounts of hydrogen, oxygen, nitrogen, sulfur, metal......
2020-02-06When it comes to color matching, we are used to call red, yellow and blue dyes as three primary colors. If we know the same amount of three primary colors, we can get black. If we mix the primary c......
2020-02-06This issue introduces a ceramic silicone rubber insulated fire-proof cable. The invention discloses a ceramic silicone rubber insulated fire-proof cable, which comprises a cable core. The cable core ......
2020-02-06Starting from the second half of the nineteenth century, ceramic and glass were the only insulating materials suitable for high voltage transmission lines. In the 1940s, with the advent of polymer mat......
2020-02-05Supply-demand relationship and application fields In 2010, the consumption of silicone sealants in China was 290,000 tons. In 2015, the consumption was 740,000 tons. The average annual growth rate be......
2020-02-05There are many kinds of silicone sealants. Different kinds of silicone sealants have great differences in temperature resistance, waterproof performance, insulation performance, optical performance, a......
2020-02-05Since the founding of New China 70 years ago, China's silicone industry has gone through 68 spring and autumn years. At present, China's silicone production capacity reaches 3 million tons per year, r......
2020-02-05One-component silicone sealant operation process guide and common problems solution Deketoxime products will corrode copper and hard PC in a sealed environment, which should be paid attention to when......
2020-02-051. Mixing process (1) The main agent and curing agent are used together according to the recommended weight ratio of the product (see package): Before use, mix the main agent and curing agent full......
2020-02-04Modified organosilicon polymer is the main basic polymer of single component organosilicon sealant. It is usually an organic polymer with organosilicon alkyl group, namely MS gel. The product has the ......
2020-02-04Silicone sealant is widely used in building, automobile and photovoltaic fields because of its good aging resistance, good electrical insulation, wide temperature application range, and excellent bond......
2020-02-04II. Construction Reasons 1. Air is wrapped in the gel. Silicone sealant is generally used to complete the injection work in the construction site, and the working conditions are poor. Workers stan......
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