Detecting the high-temperature resistance of the sealant at high temperature conditions, generally adopts the "constant oven test method". Firstly, the cured potting glue is placed in a constant tempe......
2019-07-25In general, it is judged that the performance of the heat-resistant potting sealant in various application environments is good or bad, and the simpler judgment method is the "pull test method". Gener......
2019-07-250 degree use: It can be used for the filling of molds for difficult-to-release super soft silicone molds for food; the production of artificial prosthetic products such as masks, penis, sex products, ......
2019-07-25The correct potting method can greatly extend the service life of electronic components! Potting compound is a kind of liquid silicone rubber with fluidity. It is liquid before curing. The material, p......
2019-07-25There are certain requirements for the curing temperature of silicone potting compounds. In general, the higher the temperature, the faster the curing time. Conversely, the lower the temperature, the ......
2019-07-25It is understood that in LED lamps, 30% to 35% of the power is converted into light energy during normal operation, and another 65% to 70% is converted into heat. Due to the temperature sensitiv......
2019-07-25As an important part of the preventive maintenance technology of asphalt pavement, the corresponding joint product-filling glue has mature quality in foreign countries, but the price is expensive. The......
2019-07-25Application of fumed silica (2) 7, ceramic The use of fumed silica instead of nano-A1203 added to 95-ceramic can act as both a nanoparticle and a second-phase particle, ......
2019-07-24Introduction to the use and performance of Precipitated Silica The use of silica is very versatile an......
2019-07-24In general, it is judged that the performance of the heat-resistant potting sealant in various application environments is good or bad, and the simpler judgment method is the "pull test method". Gener......
2019-07-24Polysulfide sealant manufacturer 20HM two-component polysulfide sealant price Polysulfide sealant manufacturer 20HM two-component polysulfide sealant detailed classification: Divided into Class ......
2019-07-24The reason why silicone weatherproof sealant foams during construction is multi-faceted and complicated. It is difficult to judge the cause of foaming by one method and one result. (1) Construction r......
2019-07-24For products that require toning, there may be some difference in color between batches, even if it is usually said. Because visual judgment of color difference is greatly affected by environmental l......
2019-07-24In the actual use of sealant, we may encounter questions about the color of the sealant. For example, how to choose the color of building sealant, why some products have less color, how to control the......
2019-07-24Two-component polyurethane sealant features: excellent wear resistance, low temperature flexibility, wide range of performance adjustment, high mechanical strength, good adhesion, good elasticity, exc......
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