RH6250-50A/B is platinum cured silicone rubber for silicone products.
The silicone rubber is a two-component liquid silicone rubber for injection moulding processes.
The pot-life of the mixture of the two components (closed vesssel) at 20℃ is 5 days. Increased temperatures reduce the pot-life.
Features:
· High transparency, high strength, good resilience, small deformation value, yellowing resistance and aging resistance;
·Comply with US FDA CFR 21.Part.177.2600 and European EN14350-2, Section 4.9 Volatile Compound Test Standards and European ROHS and REACH Standards;
·In the environment of 20 °C, the safe operation time is 3 days after the A/B components are mixed and sealed, and the safe operation time is shortened when the temperature rises;
Typical Properties
RH6250-50A/B® | |||
Unit | Part - A | Part - B | |
Appearance | / | transparent | transparent |
Shore A Hardness | A | 50 | |
Tensile Strength | MPa | 9 | |
Elongation | % | 550 | |
Tear Strength | KN/m | 30 | |
Viscosity | Pa.s | 1200 | |
Density | g/cm3 | 1.12 | |
Resilience | % | 65 | |
Line shrinkage | % | 2.6 |
These figures are for reference only, please contact us for details.
Key Features and Benefits
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.
Certificate
Rui-He 6250-71A/B® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc
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 RH6250-71A/B® liquid silicone rubber is particularly suitable for pacifiers and other baby products.
FAQ
Q: Why should I choose RUIHE Silicone?
A: We can offer you the sample, sample test, technical support, engineers' instruction, new products development, new market expansion, factory visiting reception, latest silicone news in China, related products purchasing assistance, 15-year experience in producing silicone rubber.
Q: Which shipping method can we choose?
A: You can choose your usual logistics company and logistics method.
Q: How long can I expect to get the sample?
A: 5-7 working days.
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.