RUI-HE 6250-70QL® 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 diving supplies with high transparency,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.
|Appearance||Shore A Hardness||Tensile Strength||Elongation||Tear Strength||Viscosity||Density||Resilience||Tensile Set||Line Shrinkage|
|Part - A||Part - B||70||8||300||20||2000||1.14||60||1.7||2.5|
These figures are for reference only, please contact us for details.
Mixing ratio of components A : B = 1 : 1.
Vulcanization: 150 °C / 5 min
Key Features and Benefits
• It has the characteristics of high transparency, high strength, good resilience, small deformation value, yellowing resistance and aging resistance
• Meets 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 5 days after the A/B components are mixed and sealed, and the safe operation time is shortened when the temperature rises
Because of the outstanding properties 6250-70QL® liquid silicone rubber is particularly suitable for the production of various goggles,goggles series products and diving accessories.
Rui-He 6250-70QL® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc.
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.
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
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.