RTV-2 Silicone Rubber FAQs & Solutions

Understanding the Risk of Skin Allergic Reactions from Liquid Silicone
When using RTV-2 liquid silicone materials to create molds, accidental skin contact with the liquid silicone is inevitable. But does this exposure potentially cause harm or trigger skin allergies?
- Feb 05, 2025
- 329
The Effects of Adding Diluents on Silicone Performance
When using RTV-2 silicone material for mold making, some clients may consider adding silicone oil to dilute the liquid silicone, making it easier to flow and penetrate into small intricate areas.
- Feb 05, 2025
- 302
Comprehensive Guide for Selecting RTV-2 Silicone Materials
When it comes to the fabrication of molds, RTV-2 silicone is often the preferred material. However, there are numerous types of silicone rubbers available.
- Feb 04, 2025
- 290
Guide to Adjusting the Ratio of Tin-Cure Silicone and Curing Agent
Tin-cured silicone rubber is a commonly used RTV-2 silicone material in industrial silicone mold making. It is typically composed of a Part A base and Part B curing agent.
- Feb 08, 2025
- 225
How to Choose the Appropriate Shore Durometer for Measuring Hardness
The Shore hardness scale is a device used to measure the hardness of materials. Hardness is a measure of a material's resistance to indentation, and this type of measurement is crucial for understanding material properties.
- Feb 03, 2025
- 215
Guide to Proper Cutting of Silicone Molds
When creating silicone molds, demolding complex models can be a challenging task. In such cases, it becomes necessary to cut the silicone mold to facilitate the removal of the model.
- Feb 08, 2025
- 213
Comparing Vacuum Chambers and Pressure Pots
A vacuum chamber and a pressure pot are commonly used equipment in mold-making and casting processes. They both serve the purpose of removing air bubbles from the project, ensuring a smooth and bubble-free surface on the final product.
- Feb 09, 2025
- 167
4 Factors Influencing the Hardness of RTV-2 Silicone
Are you facing a dilemma like this: how to adjust the hardness of the RTV-2 silicone material obtained through procurement? In order to help you and others completely solve this confusion, we have listed four factors that affect the hardness of silicone rubber.
- Feb 02, 2025
- 161
Effect of Temperature and Humidity on RTV-2 Silicone
RTV-2 silicone, due to its exceptional performance and flexibility, has become the ideal choice for making silicone molds. However, when using this material, changes in temperature and humidity in the environment significantly impact its performance.
- Feb 11, 2025
- 148
Liquid Silicone Rubber Cleaning: Specialized Solvents
During the process of using liquid silicone materials, one may inevitably encounter the challenge of cleaning uncured liquid silicone, where common household cleaners might not be effective.
- Feb 12, 2025
- 129