Baby Bottles 100% Silicone Material Food Grade Rubber 71 Shore A
Because of the outstanding properties RH6250-71A/B liquid silicone rubber is particularly suitable for the following elastomeric articles: making baby feeding nipples, baby feeding bottles, baby bottle covers, silicone dealants for a breast pump, baby toys etc.
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;
Details Images
Typical sulphidation conditions:
A:B=1:1, 150℃/5min
Molding process:
A/B 1:1 Heating injection molding
Packing:
A:B, 20KG/bucket OR 200KG/bucket
Storge:
Please sealed and keep at room temparature
Note:
This product can not contact with N, P, S compounds, so as not to make platinum catalyst poisoning.
Typical Properties
| RH6250-71A/B® |
| | Unit | Part - A | Part - B |
| Appearance | / | transparent | transparent |
| Shore A Hardness | A | 70 |
| Tensile Strength | MPa | 9 |
| Elongation | % | 350 |
| Tear Strength | KN/m | 25 |
| Viscosity | Pa.s | 2500 |
| Density | g/cm3 | 1.13 |
| Resilience | % | 55 |
| Line shrinkage | % | 2.5 |
Baby Silicone Rubber
This product can not contact with N, P, S compounds, so as not to make platinum catalyst poisoning.
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.
* These figures are for reference only, please contact us for details.
Key Features and Benefits
- High transparency
- An exceptional fluidity and good operability
- High Viscosity
- Good resistance to yellow
- Good tensile strength and tear strength
- Food grade silicone rubber
- High-temperature resistance
- Good flexibility
- No smell, non-toxic, no yellowing
- Long shelf-time &lifetime
- Lower shrinkage
Certificate
Rui-He 6250-71A/B® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc
R & D Center
R & D Center includes compunding lab, processing lab, photoelectric testing center, mechanics test center, chromatogram & thermal property analysis center, new energy lab, sampling workshop and pilot test workshop.
Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.
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.
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