What is meant by Platinum cure silicone rubber?
- The chemical interaction between a platinum-based catalyst and the polymer causes platinum cure silicone rubber, often referred to as addition cure silicone, to cure. High heat resistance, chemical resistance, and durability are all characteristics of this kind of silicone.
- Electrical insulation, the production of medical devices, and mould-making are a few examples of their frequent uses. Because the platinum catalyst is more expensive than other forms of silicone, platinum cure silicone is often more expensive than other silicones.
- A platinum-based catalyst is used to cure a specific silicone rubber called addition-cured silicone rubber. This kind of silicone is renowned for its high thermal stability and chemical resistance levels, as well as its capacity to keep its flexibility across a broad temperature range.
- Furthermore, silicone rubber that has undergone platinum curing is biocompatible, which qualifies it for usage in food-grade and medical applications.
- Compared to other varieties of silicone rubber, such as tin-cured silicone rubber, platinum-cured silicone rubber stands apart because of these characteristics.
The Characteristics of Platinum cure silicone rubber:
Due to its outstanding characteristics, platinum cure silicone rubber is the material of choice for manufacturers and designers. Compared to other materials, it offers better flexibility, stronger temperature resistance, and longer shelf life. It is also highly strong and durable, making it a great option for many applications. It is versatile, simple to use, and offers several benefits, including resistance to heat and cold, flexibility, and high pressures. This silicone rubber is a high-performance material with several benefits compared to conventional rubber. It has good electrical insulating qualities, is extremely heat and chemical resistant, and is simple to mould into complicated forms. Platinum cure silicone rubber is better for various uses since it is more resilient and long-lasting than conventional rubber.
- It can be stretched and bent without splitting or breaking.
- This material offers a high level of tearing and ripping resistance.
- This material can be stretched to great lengths without breaking.
- High compression set resistance means that it keeps its shape and size even after being compressed for a while.
- It is capable of withstanding high temperatures without compromising its physical characteristics.
- It has little ability to transport heat, making it an excellent insulator.
- It is resistant to many substances, including acids, bases, and solvents.
- It is frequently regarded as a low-toxicity substance, making it safe to employ in various applications.
- Due to its low gas permeability, it may be used in sealed or vacuum conditions.
- It is appropriate for electrical applications since it is a good insulator.
- It is frequently used as a release agent while creating mould since removing the pieces from the mould is simple.
- Some platinum cure silicone rubber products are UV resistant, which means sunlight does not affect them.
- It is advantageous when visibility is crucial since it may be made transparent.
- Some platinum-cured silicone rubber is categorized as medical grade and can be utilized in the production of medical devices.
What are the benefits of platinum cure silicone rubber?
The synthetic polymer known as silicone rubber is frequently employed in industrial settings. Due to its high thermal, chemical, and environmental resistance level, it is the perfect option for many industrial applications. The most popular kind of silicone rubber is platinum-cured, which is dried using a catalyst made of platinum. Due to its exceptional qualities, including superior thermal stability, electrical insulation, and chemical resistance, and weather ability, silicone rubber has been extensively employed in various industrial applications. Its mechanical characteristics, such as tensile strength and rip strength, are less impressive than those of other elastomers.
- High heat resistance:
It can withstand extreme temperatures without changing its physical characteristics. Acids, bases, and solvents are among the numerous substances to which it is resistant.
- Durability:
It is a material that can take a lot of wear and tear since it is incredibly robust and long-lasting.
- Low toxicity:
This substance is typically considered low-toxic, making it suitable for various applications. It has strong electrical insulation, making it appropriate for electrical applications.
- Wide range of hardness:
It is appropriate for various applications due to its wide range of hardness, ranging from extremely soft and pliable to very hard and rigid.
- Low compression set:
It doesn’t lose its form over time because of its low compression set.
- Good release qualities:
It is frequently used as a release agent in the manufacture of mould because it makes it simple to remove the pieces from the mould.
- Medical grade:
Some platinum-cured silicone rubber is categorized as medical grade and is suitable for use in the production of medical devices.
- Food-grade:
Some platinum cure silicone rubber is categorized as food-grade and is suitable for applications involving direct contact with food.
The principal attributes of silicone rubber treated with platinum are:
- Without changing its physical characteristics, it can resist extreme temperatures.
- It can withstand a variety of substances, including bases, acids, and organic solvents.
- It can be used in food-grade and medicinal applications.
- It is appropriate for use in situations where VOC emissions must be kept to a minimum since it has low volatile organic compounds (VOCs).
- Platinum cure silicone rubber has a very low shrinkage rate during the curing process, which is advantageous when dimensional stability is crucial.
- It has a long shelf life when properly maintained, which is advantageous for long-term storage applications.
- Because of its great tear resistance, it may be used in applications requiring a lot of mechanical strength.
Conclusion:
BRT has a 20-person, highly qualified technical team, and our engineers can provide drawings and proofs as requested by the customer. We have received approval from the LFGB, IATF16949, FDA, and ROHS. While the warranty still covers the product, repairs are free. When items are sent back to the factory for maintenance after the warranty term has passed, the customer is responsible for covering all related expenses, including accessories, round-trip freight, customs clearance, and tax reporting. Lifetime technical support is offered for the sold goods. Acquires your today.
