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Address: No.117 Fengshen Avenue, Xiuquan Street, Huadu District, Guangzhou,China
Contact name:Jacky
Guangzhou Ruihe New Material Technology Co., Ltd |
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Medical Usage Liquid Silicone Rubber 6250 - 60YH Good Rebound Property For Silicone Connect Hose
Description
LSR 6250 - 60YH® is a kind of two-component liquid silicone rubber for injection molding processes, consisting of part A and part B. It can be used to produce electronics keys supplies with the high rebound and good resistance to yellow. All LSR are platinum cured (vulcanized) materials which are mixed in a 1: 1 ratio by weight.
Key Features and Benefits
Fantastic durability
Rapid vulcanization
Neutral odor and taste
High rebound property
Good resistance to yellow
Sensational weather resistance
High stability to ozone and ultraviolet light
Easy pigmentable with the LSR Color Pastes
Typical Properties
RH 6250-60YH | |
Appearance | translucent |
Viscosity(mPa.s) | 2000000-3000000 |
Density (g/cm3) | 1.12±0.02 |
Shore A Hardness(A) | 60 ± 3 |
Tensile Strength(MPa) | ≥ 5 |
Elongation at break(%) | ≥ 200 |
Tear Strength(KN / m) | ≥ 25 |
Linear Shrinkage(%) | ≤ 0.5 |
Tensile set (%) | ≥0.8 |
Rebound (%) | ≥55 |
Compression set((22 hrs at 175℃) % | ≤35 |
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
Certificate
LSR 6250-60YH® liquid silicone rubber obtained the following test certificate: RoHS, FDA, REACH, PAHS, ISO9001:2016, etc.
Packaging & Delivery, Storage
Packaging Details | This kind of rubber is packed in 20kg / plastic barrels or 200KG/iron drum with an inside plastic bag. | |
Port | HUANGPU GUANGZHOU, | |
Lead Time | 1 – 1000 (Kilograms) | 7 days |
Store in a cool, dry place out of direct sunlight, use it within 12
months from the day of manufacture.
Notice
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
FAQ
Q: Does the silicone mold get burnt out?
A: Our silicone rubber has added a special material which can increase its resistance to high temperature. However, it gets heat when added the curing agent. You ought to demold the product within 3 minutes to avoid this problem.
Q: Why does the silicone rubber appear to be dry outside but wet inside?
A: It gets solidified after absorbing moisture from the air. You can add 0.05% water into the silicon rubber and stir over a low speed briefly when you use it.
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.
