100 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelhy625
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 16:00:21 GMT
Application Mold making silicone rubber
Shelf life 12 months
Appearance Liquid
Molding method Pouring / brushing
Mixing ratio 100:5 / 100:4/ 100:3
Sample Free
Package Vacuum packing
Certificate FDA,SGS, RoHS, MSDS, ISO9001:2000
Payment T/T 100% in advance, L/C, Western union
Purity 100%
Min Order100 kilogram
rtv silicone rubber for food grade molds
[1] Description of rtv Silicone Rubber
cure mould making silicone rubber mix ratio of 10:1 that cureat roomtemperature to form a tough flexible rubber with negligible shrinkage,excellent tensile
and tear strength approximately about 24 hours. It suit for making molds of any configuration,large and small.
[2]Application of rtv silicone rubber
Lliquid silicone rubber as moulds for making reproductions of
objects of complex form with strong undercuts is food safe products,such as cake,chocolate mould and so on.
[3]Datasheets of rtv silicone rubber
Model | Color | Mixing ratio (%) | Pot life (mins) | Demould time ( h) | Hardness ( A0) | Tensile-strength (kgf/cm2) | Tear-strength (kgf/cm) | Viscosity (cps) | Shrinkage rate (%) | Elongation (%) |
E620# | translucent | 1:1/10:1 | 30 | 4-6 | 20 | ≥55 | ≥ 28 | 6000 | ≤0.1% | 680% |
Clean the object you intend to use to create the mold. You can use almost anything to make your custom mold including seashells, buttons, or small toys.
Mix equal amounts of the silicone molding putty components together until the mixture has a uniform color. The molding putty will come in two separate components which will become activated when they are mixed together. These components are tinted with different colors to help you determine when they have been properly mixed together.
Shape the molding putty into a square, rectangle or circle slightly larger than the object you wish to use to create your mold.
Press the object firmly into the center of the molding putty. Allow the putty to dry for at least one hour.
Pop the object out of the putty when it is dry by pressing up on the bottom of the mold. The mold will be flexible and should snap back into shape after you have removed the object.
Use the mold according to the directions on the brand of silicone molding putty you have purchased. Many of these molds can be used in the freezer as well as ovens up to 450 degrees F.
Hong Ye Jie Technology Co.,LTD
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