Search This Supplers Products:Mold making Silicone rubberSilicone RubberLiquid Silicone rubberMolding Silicone RubberSilicone OilPad Silicone rubber
US $16.80200 - 40,000 kilogram
US $10.2040,001 - 999,999 kilogram
Paramtents
color translucent
sample available
Certifications ROHS.MSDS.SGS ISO9001:2000
hardness 10-40 shore A
mix ratio 1:1
appreance liquid
shelf 10-12 months
package 20kg and 200kg per pail
application tire mold making
operation pouring
Packging & Delivery
Min Order200 kilogram
Briefing
Detailed
How to make silicone mold for tyre
Silicone Rubber For Tyre Molding Characteristics
*low shrinkage (less than 0.1% )
*high tensile and tear strength with high copy times
*easy for operation (mixing ratio at 1:1 /10:1)
*very good flow and easy for pouring operation
*Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
Tyre Molding Silicone Rubber Operation instruction
1. Pls clear the model and tool totally before operation to prevent cure inhibition.
2.Weigh the two part correctly by electronic weight in two separate container .
3. Mixing the two part in 1:1/10:1 and stir part A and part B evenly in 2-3 minutes .
4.And get the mixture for vacuum-pumping for de-air the bubble in around 2-3 minutes . (If there is no vacuum machine, pls pour the mixture carefully and slowly down the side of the mold frame so that less bubbles caused)
5. Enclose the product (the original model) with four plastic plates or wooden plates.
6. Clean your products and brush a layer of release agent(detergent or soap water) on
your product.
7. Pour the vacuumed mixture into the model frame from the side of the mold frame .
Silicone Rubber For Tyre Molding Technical Parameters
Product | E-620 |
Appearance | Translucent |
Hardness(shore A) | 20±2 |
Mix ratio(A:B) | 1:1/10:1 |
Viscocity Part A(mPa.s) | 23000±2000 |
Viscocity Part B(mPa.s) | 3500±500 |
Tensile strength (kgf/cm2) | 45±5 |
Tear-strength (kN/m) | 20±2 |
Elongation(%) | 500±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 |
(Please note: the above data for this product in 25°C temperature, 55percent humidity conditions, for reference. The accurate data is measured by customers when using.)
Packing:5kg/pail,25kg/pail,200kg/pail
Delivery time is within 3 days after getting your bank receipt.
Payment Terms: T/T 100% in advance,L/C,Western Union
Mind order quantity(MOQ):200KG
Transport: by sea or by air
Certificate:
SGS
ROSHS
FDA
ISO900
Key words : silicon,rubber ,silicon rubber ,moulding,artificial stone ,pad printing machine ,silicones/silicone technology,platinum cure silicone , additon cure silicone
SHELF LIFE:
12 months when stored under 24°C in original unopened packages.
We can provide good solution for you , if you have question about how to make silicone mold , or how to use the silicone mold ,and any problem about the silicone mold , pls kindly feel free to let us know , we will be happy to serve you.
Any information of food grade liquid silicone rubber,food grade silicone,food grade rtv silicone, pls don't be hesitate to contact with Ms.Kaimi
Tel:0086-755-89212369
Mob:0086-18938867528
Fax:0086-755-89948030
E-mail: hyju(at)szrl(dot)net
Msn: hyjiangying(at)msn(dot)cn
Skype:hyjiangying
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