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Yellowing Resistance And Aging Resisitance Liquid Silicone Rubber For Bottles
Description
RUI-HE 6250-60® 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 pacifiers and other baby products with high transparent,high tear resistance and good resistance to yellow. All LSR are platinum cured (vulcanized) materials which are mixed in a 1 : 1 ratio by weight.
Typical Properties
| 6250-60® | |||
| Unit | Part - A | Part - B | |
| Appearance | / | transparent | transparent |
| Shore A Hardness | A | 60 ± 3 | |
| Tensile Strength | MPa | 9.5 | |
| Elongation | % | 500 | |
| Tear Strength | KN/m | 35 | |
| Viscosity | mPa.s | 1500 | |
| Density | g/cm3 | 1.12±0.02 | |
| Resilience | % | 60 | |
| Tear off permanent deformation | % | 1.7 | |
| Line shrinkage | % | 2.6 | |
These figures are for reference only, please contact us for details.
Mixing ratio of components A : B = 1 : 1.
Vulcanization: 150 °C / 5 min
Key Features and Benefits
1.High-temperature resistance
2.Good flexibility
3.No smell, non-toxic, no yellowing
4.Long shelf-time &lifetime
5.Lower shrinkage
Applications
Because of the outstanding properties 6250-60® liquid silicone rubber is particularly suitable for pacifiers and other baby products.
Certificate
Rui-He 6250-60® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, 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.
Why LSR?
LSRs offer a “magic combination” of properties, process and
performance to help extend design possibilities for small parts.
Intricate designs, high precision and overmolding:
- Two-part; 1:1 mix ratio
- Easily mixed
- Quickly heat-cured
Key features of cured LSRs include good mechanical properties and
excellent resistance to weathering, extreme temperatures and aging.
Fluoro liquid silicone rubber (F-LSR) combines excellent fuel and
oil resistance with LSR processing economy.
Put us on your team
RUIHE can provide expert help recommending the right LSR for your
application, collaborate to develop custom LSR formulations, and
provide broad technical service and support.
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices in website because prices fluctuate for many reasons.
