High Yellowing Resistance LSR Liquid Silicone Rubber Flexible And Low Viscosity
High Yellowing Resistance Factory Price Liquid Silicone Rubber For Baby Bottles
Description
RUI-HE 6250-40® 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
| 6250-40® | |||
| Unit | Part - A | Part - B | |
| Appearance | / | transparent | transparent |
| Shore A Hardness | A | 40 | |
| Tensile Strength | MPa | 7.5 | |
| Elongation | % | 550 | |
| Tear Strength | KN/m | 25 | |
| Viscosity | Pa.s | 1200 | |
| Density | g/cm3 | 1.11 | |
| Resilience | % | 55 | |
| Tensile set | % | 2.6 | |
| Line shrinkage | % | 2.5 | |
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.
Applications
Because of the outstanding properties 6250-40® liquid silicone rubber is particularly suitable for pacifiers and other baby products.
Certificate
Rui-He 6250-40® 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.
Notice
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
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.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.