Two Component Platinum Curing Silicone
Two Component Platinum Curing Silicone Waffle Mold Food Grade Food Safe Silicone Molds LFGB
Description
Rui - He RH6250 - 50 ® is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B. It can be used to produce diving supplies with non-toxic, odorless and high transparency resistance. All LSR are platinum cured (vulcanized) materials which are mixed in a 1: 1 ratio by weight.
Key Features and Benefits
- High resistance to yellow
- Rapid vulcanization
- Good transparency
- Good rebound property
- Excellent biocompatibility
- High stability to ozone and ultraviolet light
- Neutral odor and taste
- High thermal stability
- Easy pigmentable with the LSR Color Pastes
Typical Properties
| RH 6250-55 | |
| Appearance | translucent |
| Viscosity(mPa.s) | 1600000-2200000 |
| Density (g/cm3) | 1.12±0.02 |
| Shore A Hardness(A) | 50 ± 3 |
| Tensile Strength(MPa) | ≥ 8.0 |
| Elongation at break(%) | ≥ 550 |
| Tear Strength(KN / m) | ≥ 25 |
| Linear Shrinkage(%) | ≤ 0.1 |
| Tensile set (%) | ≥1.7 |
| Rebound (%) | ≥50 |
| Compression set((22 hrs at 175℃) % | ≤35 |
These figures are for reference only, please contact us for details.
Mixing ratio of components A : B = 1 : 1.
Vulcanization: 150 °C / 5 min
Applications
Because of the outstanding properties RH6250 - 50 ® liquid silicone rubber is particularly suitable for Waffle Mold, silicone cookie mold, ice cream silicone molds.
Certificate
Rui-He RH6250 - 50 ® Liquid silicone rubber obtained the following test certificate: RoHS, FDA, REACH, PAHS, ISO9001:2015, etc.
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.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.