Among many synthetic rubber, it is the best one. It is tasteless, non-toxic, not afraid of high temperature and cold resistance, in the three Baidu Celsius and 90 degrees below zero, "calm" and "face does not change color", still without losing the original strength and elasticity. Silicone rubber also has good electrical insulation, oxygen resistance and aging resistance, light resistance and aging resistance, mildew resistance, chemical stability and so on. Because of these excellent properties, silicone rubber has played an important role in modern medicine. In recent years, a variety of silicone rubber medical supplies have been successfully manufactured by the cooperation of hospitals, research institutes and factories.
Silicone rubber noise-proof earplugs: comfortable to wear, can well block noise, protect eardrums. Silicone rubber fetal head aspirator: easy to operate, safe to use, according to the size of the fetal head deformation, fetal scalp will not be sucked up when attracting, can avoid scalp hematoma and intracranial injury and other ills, can greatly reduce the pain of dystocia pregnant women during childbirth. Silicone rubber artificial blood vessel: with special physiological function, can be "intimate" with the human body, the human body does not reject it, after a certain period of time, it will be completely with human tissue examples of stability is very good. Silicone rubber tympanic membrane patch: The patch is thin and soft, with good finish and toughness. It is an ideal material for repairing eardrum. It is easy to operate and has good effect. In addition, there are silicone rubber artificial trachea, artificial lung, artificial bone, silicone rubber duodenal tube and so on, the effect is very ideal.
It is worth mentioning that in biomedical engineering, macromolecule materials play a very important role, and silicone rubber is a particularly important class of medical macromolecule materials. It has excellent physiological inertia, non-toxic, tasteless, non-corrosive, anticoagulant, good compatibility with the body, and can withstand harsh disinfection conditions. It can be processed into pipes, sheets, thin films and special-shaped components, and can be used as medical instruments, artificial organs and so on. Nowadays, there are special medical grade silicone rubber at home and abroad. With the progress and development of modern science and technology, silicone rubber will have a broader development prospect in medicine.
Application of Silicone Rubber Waterproofing Coatings in Basement Waterproofing Engineering Haitian Building in Shenzhen City is a high-rise apartment building with 33 floors above ground and 3 floors below ground. Its frame-shear structure has a floor area of 61153 m2, a floor height of 108.5 m above ground and a basement floor ceiling elevation of - 13.6 M. Silicone rubber waterproofing coatings have been used on the exterior walls and floor of the three-storey basement of the project. It has been built for nearly two years and has withstood the test of typhoon rainstorm without leakage. Silicone rubber waterproof coating is a latex waterproof coating made of latex, and has the waterproof and permeable waterproof properties. After practical application, the conclusions are as follows: (1) Silicone rubber waterproof coating, wettable operation, less affected by the environment, especially for basement floor, humid environment, the application of this material is superior to several other asphalt products waterproof materials. (2) The construction speed is fast, and the average construction time is 100 m2 per working day. It is harmless to human body and does not pollute the environment. (3) The unit consumption is small, 1.3 kg per square metre, the price is comparable to other domestic waterproof materials. It is cheaper than imported materials in Shenzhen and can benefit economically.
Silicone rubber can be supplied in the following forms:
Blend: This ready-to-use material can be colored and catalyzed according to your processing equipment and end use.
Base Material: This kind of silicone polymer also contains reinforcing filler. Rubber base materials can be further mixed with pigments and additives to form blends to meet your color and other manufacturing requirements.
Liquid Silicone Rubber (LSR): This two-component liquid rubber system can be pumped into the appropriate injection molding equipment, and then heat-cured into molded rubber parts.
Fluorosilicone Rubber Blend and Base Material: Fluorosilicone Rubber maintains many key properties of organosilicon. In addition, it has excellent chemical, fuel and oil resistance.