From the potting protection of small electronic components to the heat insulation coating of large spacecraft, a magical material is writing a "protection legend" in many fields - this is room temperature vulcanized phenyl silicone rubber raw rubber. With its all-round performance of low temperature resistance, radiation resistance and ablation resistance, it cross-border protects equipment safety in electronics, aviation, nuclear power, cryogenic and other industries.

In the field of electronic and electrical appliances, it is the "circuit patron saint". As a potting material, it can tightly wrap electronic components, isolate moisture, dust and ozone erosion, and at the same time exert excellent insulation to avoid short-circuit risks. Whether it is the core components of precision sensors or the circuit modules of outdoor distribution boxes, they can operate stably for a long time after being potted with it. It can also be used as an impregnation impression and release material to facilitate the production and processing of electronic components.

The aerospace field is even more its "main battlefield". Spacecraft have to experience ultra-low temperatures below minus 100°C in space and high-temperature burning when returning. The thermal insulation material binder made of it can cope with these two extreme tests at the same time: maintain bonding strength at low temperatures and resist burning at high temperatures and self-extinguish. The heat insulation products of engines and the sealing components of aircraft rely on its protection to ensure the success of flight missions.

In the field of nuclear power and cryogenics, it is a "radiation resistance pioneer". Radiation-proof coatings in nuclear power facilities need to resist radiation erosion for a long time. Ordinary materials are easy to age and fail, but its radiation resistance characteristic greatly extends the service life of coatings. Seals of cryogenic equipment (such as low-temperature cold storage and liquefied natural gas storage tanks) rely on its ultra-low temperature elasticity, which can still maintain sealing in minus 120°C environment to avoid refrigerant leakage.

It can even play a role in special industrial scenarios. After adding heat-resistant additives, it can be made into ablation-resistant putty and coatings for special parts that need fire prevention and high temperature resistance; the made sealing rings, pipes and rods can work for a long time in cold-resistant and radiation-resistant environments, reducing the frequency of equipment maintenance.

Usage tips: Phenyl content (2.5-60.0mol%) affects performance. High phenyl content enhances low temperature resistance and radiation resistance, and it needs to be selected according to the scenario; toluene, xylene and other solvents can be used for dissolution, and attention should be paid to ventilation protection; before using in food contact or medical scenarios, it is necessary to confirm that it meets relevant safety standards.

For more information, please click here Room Temperature Vulcanized Phenyl Silicone Rubber