High Transparet Liquid Silicone Rubber To Make Baby Nipples Silicone Sealants For Breast Pump 6250-18
High Transparent Liquid Silicone Rubber To Make Baby Nipples Silicone Sealants For Breast Pump 6250-18
Description
RUI-HE 6250-18 is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B.
Liquid silicone rubber has a lower shrinkage, higher temperature resistance and it is food grade.
Liquid Silicone Rubber possesses natural transparency, this attribute makes it possible to produce, colorful, custom, molded products.
LSR is platinum cured (vulcanized) materials which are mixed in a 1: 1 ratio by weight.
Key Features and Benefits
*An exceptional fluidity and good operability
*Good tensile strength and tear strength
*Food grade silicone rubber
* High-temperature resistance
*Good flexibility
*No smell, non-toxic
*Long shelf-time &lifetime
*Lower shrinkage
Typical Properties
| Technical information page | ||||
| STYLE NO. | Properties | Unit | A | B |
|
6250 - 18 |
Appearance | / | transparent | transparent |
| Viscosity | mPa.s | 800000 - 1600000 | ||
| Density | g/cm3 | 1.08±0.02 | ||
| Shore A Hardness | A/JLS | 18±2 | ||
| Tensile Strength | Mpa | ≥4.0 | ||
| Elongation at break | % | ≥700 | ||
| Tear Strength | KN/m | ≥10 | ||
| Linear Shrinkage | % | ≦0.1 | ||
| Tensile set | % | ≥4.3 | ||
| Rebound | % | ≥35 | ||
| Compression set | (22 hrs at 175℃) % | ≦25 | ||
These figures are for reference only, please contact us for details.
The mixing ratio of components A: B = 1: 1.
Vulcanization: 150 °C / 5 min
Applications
Because of the outstanding properties 6250-18® liquid silicone rubber is produced numerous products for the medical industry,
including:
Baby feeding nipples, Baby feeding bottles, Baby bottle covers, Silicone sealants for a breast pump, Baby toys etc.
Certificate
| RUI-HE® 6250-18 Liquid silicone rubber obtained the following test certificate | ||||||
| ISO9001: 2016 | FDA | RoHS | REACH | PAHS | SGS | MSDS |
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.
Product advantage
1. Quality assurance of raw materials
Our silica gel is made of imported raw materials(include Wacker and DOW, Shinetsu cooperative partner ), and the produced silica gel has a bright feeling.
2. The delicate degree of silicone rubber
Good quality colloids are fine and free of impurities. They are rubbed with fingers and rubbed against the silica gel. There are no granules or floating objects.
3. Good fluidity and good leveling
The better the fluidity of the liquid silicone gel, the less likely it is to generate bubbles during the filling operation, so the quality of the silicone mold or product made is better and more durable.
Notice
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices on the website because prices fluctuate for many reasons.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.