Two-Component Food Grade Liquid Silicone Rubber RH6250-30YH For
Injection Produce Transparent Tubes
Rui-He RH6250-30YH A/B is a two-component liquid silicone rubber
for injection molding processes.
RH6250-30YH 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.
Key Features and Benefits
Vulcanisates consisting of RH6250-30YH LSR are distinguished by the
- 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
|Shore A hardness||A||30±2|
|Tensile strength||Mpa||≥ 7.0|
|Tear strength||KN/m||≥ 15|
|Linear shrinkage rate||%||≤ 0.1|
These figures are for reference only, please contact us for
Typical properties of the vulcanisate:
The mixing ratio of components A: B = 1: 1.
Vulcanisation: 5 min. 150 °C + 4 hrs. 200 °C post cure
Because of the outstanding properties RH6250-30YH 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.
RUIHE Silicone has an extensive quality control system that tests
the quality of raw materials first. The material cannot be used
unless they are tested and meet our quality control standards. If
it does not pass our incoming quality control testing, the material
is refused and trucked back to the manufacturer.
Second, during the producing process, our quality control group
will test the new batch of compound silicone rubber by taking some
samples (twice from solid silicone rubber or three times from
liquid silicone rubber) from different steps in the process. After
passing the test, this batch can be sealed to pack and deliver to
Rui-He RH6250-30YH Liquid silicone rubber obtained the following
test certificate: RoHS, FDA, MSDS, LFGB, ETC.
Packaging & Storage
- RH6250-30YH 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.
This product cannot be contacted with compounds containing N, P, S
to avoid affecting the catalytic effect of platinum.
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.