Baby Nipple Medical Grade Silicone Rubber , Clear Silicone Rubber Liquid State
Description
Rui-He RH6250-70YH A/B is a two-component liquid silicone rubber for injection molding processes.
RH6250-70YH 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 LSR RH6250-70YH 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
Typical Properties
| RH6250-70YH |
| | Unit | Part-A | Part-B |
| Appearance | / | translucent | translucent |
| Shore A hardness | A | 70±2 |
| Tensile strength | Mpa | ≥ 8.5 |
| Elongation | % | ≥350 |
| Tear strength | KN/m | ≥ 30 |
| Linear shrinkage rate | % | ≤ 0.1 |
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.
Vulcanization: 5 min. 150 °C
Applications
Because of the outstanding properties RH6250-70YH 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.
Production Process
- Add raw material
- Stir and mix
- Sampling inspection
- (Viscosity detection, Hardness test, Tear resistance)
- Mass production
- Label
- Packing
- Transport
Certificated
Rui-He RH6250-70YH Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ETC.
Packaging & Storage
- RH6250-70YH 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: Is silicone toxic?
A: Silicone is considered to be a very safe polymer with virtually no toxic effects in most environments. Also, as silicone is not considered as hazardous waste it can be disposed of in accordance with the local regulations regarding waste disposal.
Quality certification & Partner Brands
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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