platinum silicone rubber with good price
- US $14.00
200 - 40,000 kilogram
- US $9.40
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelE620
payment methodT/T, L/C, Westem Union
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update timeFri, 08 Nov 2013 16:54:10 GMT
Paramtents
HS code 39100000
MOQ 200kgs
color white
Model No E625
features liquid
shelf life one year
Packging & Delivery
Min Order200 kilogram
Briefing
Low Viscosity, good operability
non deformation
excellent tensile and tear strength
Detailed
platinum silicone rubber application:
E620 is a kind of platinum silicone rubber.It's liquid with moderate viscosity and can be poured and brushed.The mold made out of the silicone and curing agent,which with high temperature up to 250-300°C,has dimension stability,low linear shrinkage.It’s a two-component material with mixing ratio of 10:1,and it’s used for soft mold making,etc.
OPERRATING INSTRUCTION of HY-E-620 platinum silicone rubber:
1. Stir part A and part B with right mixing ratio (1:1) evenly. And get the mixture for vacuum-pumping. (If there is no vacuumize , you can just pour the mixture slowly from the corner so that less bubbles caused)
2. Enclose the product (the original model) with four plastic plates or wooden plates.
3. Clean your products and brush a layer of release agent (detergent or soap water) on your product.
4. Pour the mixture with correct mixing ratio into the model frame.
After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .
Models of RTV platinum silicone rubber
| Model | E615 | E620 | E625 |
| Appearance | Translucent | Translucent | Translucent |
| Mixing Ratio | 1: 1 | 1: 1 | 1: 1 |
| OperateTime(Mins25° C) | 2~3 | 2~3 | 2~3 |
| CuringTime (Mins 25° C) | 30 | 30 | 30 |
| Hardness (A° ) | 15± 2 | 20± 2 | 25± 2 |
| Density ( g/cm 3 ) | 1.08 | 1.08 | 1.08 |
| Viscosity (CS) (Part A) | 10000 ± 2000 | 20000 ± 2000 | 22000 ± 2000 |
| Viscosity(CS)(Part B) | 5000 ± 500 | 5000 ± 500 | 4000 ± 500 |
| Viscosity (CS) (After mixed) | 12000 ± 2000 | 12000 ± 2000 | 10000 ± 2000 |
| Tensile-strength( kgf /cm 2 ) | 35± 5 | 46± 5 | 44± 5 |
| Tear-strength (kgf /cm ) | 10± 2 | 11± 2 | 12± 2 |
| Elongation-break(%) | 430 ± 50 | 460 ± 50 | 490 ± 50 |
| Retractility(%) | ≤ 0.1 | ≤ 0.1 | ≤ 0.1 |
Any question about platinum silicone rubber, pls free to ask Ms Cassi.
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