Platinum cure silicone rubber also known as addition-cure silicone, platinums exhibit the lowest long-term shrinkage and have the longest library life of all mold rubbers (with a price tag to match). While good for making molds for casting a variety of materials, platinums also have application and physical properties that other rubbers do not. As a result, they are used for other applications. For example, some are certified “skin safe” and can be applied directly to human skin. They are also used for making prosthetic and orthotic devices, skin safe appliances and effects, etc. Some are certified “food safe” for culinary applications.YJS-6 series is platinum cure silicone, mixing ratio can be 1:1 or 10:1, hardness ranges from 0 Shore A to 60 Shore A. The natural color of platinum cure silicone is translucent and any color can be adjusted as your request.
Features of platinum cure silicone rubber
-Amazing fluidity and easy to operate -Platinum-based, food-grade silicone (environmental friendly, odorless and non-toxic) -Delicate design available -Mixing ration: 1:1, easy to mix -Easy de-molding -Excellent tension and tear strength -High performance in duplication -Shrinkage is almost zero (below 0.1) -Excellent resistance to weather, temperature, aging, acid and aging-proofing. -High resistance to high temperature and aging(resist -60℃ to 250℃)
Technical Datasheet
Typical general characteristics
Inspection Method
Value
Product data (Catalyzed A+B)
YJS-600
YJS-605
YJS-610
YJS-615
YJS-620
YJS-625
Hardness
Shore A
0
5±2
10±2
15±2
20±2
25±2
Mix Ratio
A:B
1:1
1:1
1:1
1:1
1:1
1:1
Color
/
translucent
translucent
translucent
translucent
translucent
translucent
Pot life
25 °C (77F)
30-40mins
30-40mins
30-40mins
30-40mins
30-40mins
30-40mins
Demold Time
25 °C (77F)
3-4 hours
3-4 hours
3-4 hours
3-4 hours
3-4 hours
3-4 hours
Mixed viscosity
mPa.s
3200±500
1200±300
1500±300
2000±300
3000±500
3000±300
Tear-strength
kg/cm
≥5.0
≥12
≥17
≥20
≥25
≥25
Tensile-strength
M.pa
≥1.5
≥2.5
≥3.5
≥4.0
≥5
≥5.5
Elongation
%
≥800
≥610
≥650
≥700
≥710
≥680
Shrinkage
%
≤0.1%
≤0.1%
≤0.1%
≤0.1%
≤0.1%
≤0.1%
Certificate
Packing & Delivery
Sample
We can provide 1kg free sample for test. This is our sample package.
Packages and shelf life
Package: 1kg, 5kg, 10kg, 20kg, 25kg and 200kg
Shelf life: Twelve(12) months when stored under dry and cool place by original package under 38℃
