Guangzhou Ruihe New Material Technology Co., Ltd
FOR SUPERIOR QUALITY, FOR INNOVATION
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Description
RH5350-60KSA/B is platinum cured silicone rubber for silicone products.
This silicone rubber is packaged in A:B composition at 20 kg/barrel or 200 kg/barrel. The storage conditions are unmixed two-component sealed and stored at room temperature. It is important to note that this product should not be exposed to compounds containing N, P, and S, so as not to poison the platinum catalyst and affect the effect.
LSR is a two-component system that consists of a base silicone polymer and a curing agent. It is typically available in liquid form, allowing for easy and precise molding or casting into various shapes.
Typical Properties
| RH5350-60KSA/B® | |||
| Unit | Part - A | Part - B | |
| Appearance | / | transparent | transparent |
| Shore A Hardness | A | 60 | |
| Tensile Strength | MPa | 5.5 | |
| Elongation | % | 130 | |
| Tear Strength9 | 10 | ||
| Viscosity | Pa.s | 16 | |
| Density | g/cm3 | 0.99 | |
| Resilience | % | 45 | |
| Tensile set | % | 3.2 | |
| Line shrinkage | % | 2.4 | |
These figures are for reference only, please contact us for details.
Mixing ratio of components A : B = 1 : 1.
Vulcanization: 150 °C / 5 min
Key Features and Benefits
Heat resistance: LSR exhibits excellent thermal stability, making it suitable for applications where exposure to high temperatures is expected. It can withstand temperatures ranging from -50°C to 250°C (-58°F to 482°F) without significant deformation or degradation.
Flexibility and elasticity: LSR is highly flexible and elastic, enabling it to undergo repeated stretching or compression without permanent deformation. This property makes it ideal for applications requiring gaskets, seals, or any component that needs to withstand movement or vibration.
Chemical resistance: Liquid silicone rubber is resistant to a wide range of chemicals, including acids, bases, solvents, oils, and many other substances. This resistance makes LSR suitable for applications where exposure to harsh chemicals is likely.
Packaging & Storage
Available in 20kg pails or 200kg drums.
Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.
R & D Center
R & D Center includes compunding lab, processing lab, photoelectric testing center, mechanics test center, chromatogram & thermal property analysis center, new energy lab, sampling workshop and pilot test workshop.
Applications
Because of the outstanding properties RH5350-60KSA/B® liquid silicone rubber is particularly suitable for pacifiers and other baby products.
Liquid Silicone Rubber for general purpose applications.
Producing quality parts rapidly is essential in the LSR molding market. Liquid injection molding provides the most efficient and economically viable process using Liquid Silicone Rubber (LSR). Elkem Silicones offers a robust general purpose product range of LSR materials including durometers from 01-70 Shore A. These materials are specifically designed with a fast cure and excellent mold release as well as excellent physical and mechanical properties.
FAQ
Q: Why should I choose RUIHE Silicone?
A: We can offer you the sample, sample test, technical support, engineers' instruction, new products development, new market expansion, factory visiting reception, latest silicone news in China, related products purchasing assistance, 15-year experience in producing silicone rubber.
Q: Which shipping method can we choose?
A: You can choose your usual logistics company and logistics method.
Q: How long can I expect to get the sample?
A: 5-7 working days.
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices in website because prices fluctuate for many reasons.