Two-Component Medical Grade Liquid Silicone High Tensile Strength
For Injection Produce To Medical
Description
Rui-He R 6250-40 YH A/B is a two-component liquid silicone rubber
for injection molding processes.
RH6250-40YH can be used to produce medical technical articles with
high transparency and excellent rubber-elastic properties. All LSR
are platinum cured(vulcanized) materials which are mixed in a 1:1
ratio by weight.
Typical Properties
| R 6250-40 YH |
| Appearance | translucent |
| Viscosity(mPa.s) | 1400000-2000000 |
| Density (g/cm3) | 1.11±0.02 |
| Shore A Hardness(A) | 40 ± 2 |
| Tensile Strength(MPa) | ≥ 7.5 |
| Elongation at break(%) | ≥ 550 |
| Tear Strength(KN / m) | ≥ 20 |
| Linear Shrinkage(%) | ≤ 0.1 |
| Tensile set (%) | ≥ 1.7 |
| Rebound (%) | ≥ 55 |
| Compression set((22 hrs at 175℃) % | ≤ 35 |
These figures are for reference only, please contact us for
details.
Typical properties of the vulcanisate:
The mixing ratio of components A: B = 1: 1.
Key Features and Benefits
Vulcanisates consisting of R 6250-40 YH LSR are distinguished by
the following properties:
- Excellent biocompatibility
- High stability to ozone and ultraviolet light
- Neutral odor and taste
- Sterilizable with ethylene oxide, steam and gamma radiation
- Good transparency
- High thermal stability
- High recovery after a puncture
- Easy pigmentable with the LSR Colour Pastes
Applications
Because of the outstanding properties, R 6250-40YH Lquid silicone
rubber is particularly suitable for the following elastomeric
articles: medical sacculus, negative pressure ball, catheter
connector, sealing elements, diaphragms, ear plugs, bellows, baby
teats, respiratory devices, air vent flaps, tube connectors,
catheters, parts for medical technical equipment, mat, etc.
Certificate
Rui-He R 6250-40YH Liquid silicone rubber obtained the following
test certificate: RoHS, FDA, MSDS, LFGB, ETC.
Packaging & Storage
- R 6250-40YH Medical is available in 20kgs pails or 200kgs 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.
FAQ
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.
Q: Can we replace the package?
A: Of course. The package can be custom-made. You can provide the
pattern you want.
Q: Can I get samples? Any charge?
A: Yes, we offer samples after received the sample and shipping
cost.
Q: What’s the trade team and the payment term?
A: We only offer the FOB price and accept Western Union, L/C, T/T,
Paypal, and cash. The ways of payment can be negotiated.
We are advantage
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.
