200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameLiquid silicone rubber for insoles
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelE625,E630 silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 21:40:04 GMT
Color Any color is available
Certificate SGS ISO9001,Reach Certificate, GSG
application for silicone insoles
shelf life 1 year
catalyst 3% for free
samples available
Payment Terms L/C,T/T,Western Union
MOQ 200kgs
Port Shenzhen
Min Order200 kilogram
Description of medical grade liquid silicone for orthotic insoles
medical grade liquid silicone is a solvent-free, flowable -2 Component RTV Silicone rubber. After mixing the E625# A
and E625# B at a mix ratio of 1:1 the material will cure by an addition reaction at room temperature. The cure rate can be
accelerated significantly by heat. Material has been especially developed for insoles.
Application of medical grade liquid silicone for orthotic insoles
medical grade liquid silicone for orthotic insoles is specially developed for insoles. It can also be used for lace
coating and conveyer belt coating and also for other applications where fast cure at elevated temperatures
and good flow or self leveling characteristics are required.
Specification of medical grade liquid silicone for orthotic insoles :
·Convenient 1:1 mixing
·Free of solvents
·Pourable
·Good self leveling characteristics
·No release products
·Fast cure at elevated temperatures
Typical Physical Properties of medical grade liquid silicone for orthotic insoles
Product | E625 |
Appearance | Translucent |
Hardness(shore A) | 25±2 |
Mix ratio(A:B) | 1:1 |
Mixed Viscocity(mPa.s) | 8000±2000 |
Tensile strength (kgf/cm2) | 45±5 |
Tear-strength (kN/m) | 20±2 |
Elongation(%) | 450±50 |
Pot life/working time (mins) | 30-40 |
Curing time/setting time (hrs) | 3-4hrs(25°C) 110-20mins(60°C) |
Shrinkage rate (%) | 0.1 |
(Note: Other hardness is adjustable,customers can use silicone oil to lower the hardness and viscosity of E625 according to their special requirements.)
Using instructions of medical grade liquid silicone for orthotic insoles:
Applicable to the injection molding process
Mixing component A with B evenly according its mix ratio, it is ready for use after degassing, it cures by heating up the temperature when pouring into the mold.
The curing time is subject to the temperature, short time will be required under high temperature, long time will be required while the product with large thickness.
Notice for medical grade liquid silicone for orthotic insoles:
As our E-series silicone is platinum cure silicone , which is very easy to cause
cure inhibition , so pls do remember thoroughly clean the model and tool before
operation . Besides , pls avoid the liquid E-series silicone contact or mix with the
following material , otherwise the silicone won’t be cured :
1. Liquid condensation silicone ( condensation silicone not completely cured or organic
tin compounds )
2 .Sulphur, sulfide and sulfur rubber materials.
3. Amine compounds as well as contains the amine materials.
4 .Pewter solder flux.
SHELF LIFE:
8-10 months when stored under 24°C in original unopened packages.
PACKAGE:
Packed in 20kg/pail + 20kg/pail and 200kg/pail + 200kg/pail.
Any more information abt medical grade liquid silicone , pls feel free to contact Ms. Bella:
Mobile: 0086-18938867572
Tel: 0086-755-89948006
Fax: 0086-755-89948030
Website: www (dot) szrl (dot) net
Email:hysi(at)szrl(dot)net
Skype: bellajiaqi
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