High Transparency And High Strength Liquid Silicone Rubber For Masks
Description
RH6250-60Q is platinum cured silicone rubber for silicone products.
This silicone rubber is packaged in A:B composition at 20 kg/barrel or 200 kg/barrel. The storage conditions are unmixed two-component sealed and stored at room temperature. It is important to note that this product should not be exposed to compounds containing N, P, and S, so as not to poison the platinum catalyst and affect the effect.
RH6250-60Q can be used to produce diving supplies articles with high transparency and excellent rubber elastic properties.
Liquid Silicone Rubber for general purpose applications.
Producing quality parts rapidly is essential in the LSR molding market. Liquid injection molding provides the most efficient and economically viable process using Liquid Silicone Rubber (LSR). Elkem Silicones offers a robust general purpose product range of LSR materials including durometers from 01-70 Shore A. These materials are specifically designed with a fast cure and excellent mold release as well as excellent physical and mechanical properties.
Liquid injection molding is the process used with liquid silicone rubber (LSR) to fix the material from an uncured state into a cured part.
The highly viscous LSR is extracted from drums or pails using a dosing unit and injected into a closed mold in the press.
The mold is then heated, and the heat combined with pressure applied to the LSR results in the rubber becoming a solid part.
Advantages
1) Flexible and low viscosity which will copy finest details and patterns from exquisite products.
2) Durable with good strength, top quality to guarantee molding times
3) Easily demolding
4) Not oily, no bubbles
5) Can resist high temperature 200℃ - 350℃, and low temperature -65℃
6) Low shrinkage less than 0.2%, platinum cure type is less than 0.1%
7) Aging resistance, acid and alkali resistance
8) Platinum cure silicone is FDA certified, nontoxic, odorless
Typical Properties
| 6250-60Q® | Unit | / | A | MPa | % | KN/m | mPa.s | g/cm3 | % | % | % |
| Appearance | Shore A Hardness | Tensile Strength | Elongation | Tear Strength | Viscosity | Density | Resilience | Tensile Set | Line Shrinkage |
| Part - A | Part - B | 60 | 9.5 | 500 | 30 | 1500 | 1.12 | 55 | 1.7 | 2.4 |
| transparent | transparent | |
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.
Certificate
Rui-He 6250-50Q® 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.
Why chose Rui He Silicone
1) 15 years rtv2 silicone factory
2) Return and exchange are accepted while quality problems occurred
3) Exported since 2006
4) Exports to 138 countries
5) 15 years a trustworthy company
6) 12 experts of R&D, QC staffs
7) 15.000 square meter factory
8) Free training of silicone technique
9) Free silicone samples
FAQ
1.Q: Why you should choose us?
A: You will find a reliable suppliers(the best choice)when you received the samples from us.
2.Q: Do you allow small quantity order ?
A: We accept small quantity order and also pay attention to each of our clients.
3.Q: Can you print custom logo on the product?
A: Yes, we can silk-screen print and pad print on it.
4. Q: What are all the ways to form silicone (e.g. die cut, compression molding, etc.)?
A: High temperature vulcanizing machine mold.
5.Q: What should I care of silicone product?
A: Silicone is easy to care and clean. Regularly you can wipe the outside of the product with a damp cloth, using a liquid
soap where necessary to keep the surface clean. If the silicone contacts any part of the body, clean it regularly with warm
soapy water.
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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High Transparency LSR Liquid Silicone Rubber For Dust Mask 1 Year Shelf Life Images
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