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Prototype Precision Casting Mold Silicone
●Prototype precision casting mold silicone, transparent mold silicone Product introduction · This product is a two-component addition type silicone material. A and B are mixed in a ratio of 1:1, which can be cured at room temperature or heated. ●Prototype precision casting mold silicone, transparent mold silicone Product use · Used for mold making to cast epoxy resin, polyester resin, polystyrene, vinyl plastic, paraffin, large cement components, cultural stone, concrete, etc. It is also widely used in auto parts precision mold casting, ship parts casting mold, tire aluminum mold, tire mold, tire radial silicone mold, tire precision mold making, etc.
Number: 1375406473696923648
Product Description
● Prototype precision casting mold silicone, transparent mold silicone product introduction
· This product is a two-component addition type silicone material. A and B are in a 1:1 mixing ratio, which can be cured at room temperature or heated.
● Prototype precision casting mold silicone, transparent mold silicone product use
· Used for molding to cast epoxy resin, polyester resin, polystyrene, vinyl plastic, paraffin, large cement components, cultural stone, concrete, etc., also used In the manufacture of precision molds such as metal handicrafts, alloy vehicles , food-grade molds, etc. , it is also widely used in auto parts precision mold casting, ship parts casting molds, tire aluminum molds, tire molds, tire radial silicone molds, tire precision mold making, etc. .
● Prototype precision casting mold silicone, transparent mold silicone product features Low shrinkage, no low molecules are released during the cross-linking process, so the volume remains unchanged, and the shrinkage rate is
less than 0.1% It is not limited by the thickness of the product, and can be deeply cured . Excellent High temperature resistance, the temperature can reach 300-500 degrees Food grade, non - toxic and tasteless, passed FDA food grade certification Curing can also be heated and cured, easy to operate ●Usage and precautions · Mix the two components A and B evenly at 1:1 by weight, and pour them after vacuum defoaming. Room temperature ( 25 degrees) 30 minutes of operation time, 3-4 hours of complete curing; heating 60-120 degrees, can be completely cured within tens of minutes. · Separate the container from the condensed silica gel during operation, and use the room temperature silica gel tool to handle the silica gel. · Before use, you can do a skin test on the mold to see if it will be cured, and then put it into use. Technical parameters
|
model |
Proportion |
hardness |
Viscosity (cps) |
Operating time (min) |
Curing time (h) |
Tear resistance (kg/cm) |
Tensile (MPa) |
Elongation% |
Shrinkage(%) |
|
E620 |
1:1 |
20±2 |
4000±1500 |
5-60 |
1-24 |
25±3 |
4.5 |
≥450 |
<0.1 |
|
E625 |
1:1 |
25±2 |
5000±1500 |
5-60 |
1-24 |
20±3 |
5.0 |
≥400 |
<0.1 |
|
E630 |
1:1 |
30±2 |
6000±1500 |
5-60 |
1-24 |
15±3 |
5.5 |
≥350 |
<0.1 |
|
E635 |
1:1 |
35±2 |
7000±1500 |
5-60 |
1-24 |
15±3 |
6.0 |
≥350 |
<0.1 |
|
E640 |
1:1 |
40±2 |
8000±1500 |
5-60 |
1-24 |
15±3 |
6.0 |
≥300 |
<0.1 |
Remarks : The above parameters are for reference only , if you have special needs, please contact me by phone & WeChat 18988789544 . Viscosity, operating time, and hardness after curing can be adjusted according to customer needs.
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Contact Us
Tel: 89948454 / 83212351
Fax: 0086-755-89948030
Q Q: 2355542596
Email: hyd@szrl.net
Address: building a, No. 3, Hongling 1st Road, Liulian Shibi Industrial Zone, Pingdi Town, Longgang District, Shenzhen
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