Fast Curing High Tear Resistance To Yellow Liquid Silicone Rubber For Medical Products
Description
RUI-HE 6250-40YH® 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 medical products with high transparency,high tear resistance fast curing and good resistance to yellow. All LSR are platinum cured (vulcanized) materials which are mixed in a 1 : 1 ratio by weight.
Key Features and Benefits
- High transparency
- High tear resistance
- Fast curing
- High resistance to yellow
- Up to food grade
- Up to medical grade
- Excellent stability and flexibility at low temperatures
- Outstanding ageing behavior
- Sensational weather resistance
- Excellent resistance to acid and alkali
- High stability to ozone and ultraviolet light
- High thermal stability
- Excellent biocompatibility
Typical Properties
| 6250-40YH® |
| | Unit | Part - A | Part - B |
| Appearance | / | transprarent | transprarent |
| Shore A Hardness | A | 40±3 |
| Tensile Strength | MPa | ≥7.5 |
| Elongation | % | ≥550 |
| Tear Strength | KN/m | ≥20 |
| Viscosity | mPa.s | 1400000-2000000 |
| Density | g/cm3 | 1.11±0.02 |
| Resilience | % | ≥55 |
| Tear off permanent deformation | % | 1.7 |
| Compression set | % | ≤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
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.
Applications
Because of the outstanding properties 6250-40YH® liquid silicone rubber is particularly suitable for medical products,such as negative pressure ball,catheter connector, Cartilage, contraceptive ring, venous catheter, gastric tube, cardiac pacemaker, cardiac mitral valve, double lumen, infusion tube, tendon, blood pressure machine, breast augmentation breast, knuckle, peritoneal dialysis tube, etc.
Certificate
Rui-He 6250-40YH® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc.
Why Choose Us?
1. 15 years of manufacturing experience focus on silicone rubber
2. All Products shipped is Up to FDA, RoHS, Reach, LFGB, testing standard
3. Overall quality controlling procedure and perfect service to you
4. Offer to tailor the order accordance with customer's requirement in detail
5. 800 tons solid silicone rubber, 300 tons LSR silicone rubber and 200 tons silicone oil every month
6. Special organic silicon R&D team and precision inspection instruments equipped
7. Automatic manufacturing equipment adopted, which ensure the products shipped quality well largely
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices on a website because prices fluctuate for many reasons.
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Fast Curing Liquid Silicone Rubber For Medical Products 12 Month Shelf Life Images
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