High Rebound Solid Silicone Rubber RH3013® Used for Mechanical Button with Stable Performance
Description
Rui-He RH3013® is a kind of solid silicone rubber, catalyzed by DBPH. It can be used to produce mechanical buttons, keys, and other miscellaneous pieces.
Key Features and Benefits
- Good rebound property
- Rapid vulcanization
- Good transparency
- Excellent resistance to acid and alkali
- High resistance to yellow
- High stability to ozone and ultraviolet light
- Neutral odor and taste
- High thermal stability
- Easy pigmentable with the LSR Color Pastes
Typical Properties
| RH3013® |
| | Unit | Part - A |
| Appearance | / | translucent |
| Shore A Hardness | A | 30 ± 2 |
| Tensile Strength | MPa | ≥ 6.5 |
| Elongation | % | ≥ 550 |
| Tear Strength | KN / m | ≥ 12 |
| Linear Shrinkage | % | ≤ 0.1 |
These figures are for reference only, please contact us for details.
Vulcanization: 150 °C / 5 min
Curing method: DBPH curing
FAQ
Q: Why is the tear strength of the silicone mold weak?
A: There are three reasons:
- In order to reduce the viscosity of silicone rubber and pursue a good quality, you may add a lot of silicone oil into the silicon rubber when making molds. In fact, it might have just the opposite effect. The tension and the tear strength will be reduced badly with the addition of silicon oil. And the silicon molds will be in a weak and flimsy manner.
- You may add too much catalyst into the silicone rubber, we suggest customers add catalyst no more than 5%, 2%will be perfect.
- You may use the silicone mold too early after it finished. We suggest the customer begin using the molds after 24 hours. What’s more, it will be better if you can make an outer mold to protect the silicone mold.
Q: How can I know my order have been shipped or not?
A: We will update the information once shipped out. Any details of the goods will be sent to you.
Applications
Because of the outstanding properties RH3013® solid silicone rubber is particularly suitable for mechanical buttons, keys, and other miscellaneous pieces.
Certificate
Rui-He RH3013® solid silicone rubber obtained the following test certificate: RoHS, FDA, REACH, PAHs, ISO9001:2016, etc.
Packaging & Storage
Available packed in 20kg cartons.
Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.
Notice
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices on the website because prices fluctuate for many reasons.
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Stable Performance Solid Silicone Rubber RH3013® Used For Mechanical Button Images
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