200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameLife casting silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelE610# silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 20:29:48 GMT
color of base silicone red/white silicone
Sample of silicone free sample silicone
"Hardness (Shore A)" 10±2
"Working Time (mins)" 30-40
"Demould Time (hrs)" 4-6
"Mixing Ratio (%)" 1 : 1
sample available
HS Code 39100000
Delievery Time Within 3 days after bank slip received
Trade Terms FOB/CIF/CNF/DDU
Min Order200 kilogram
Features of Skin safe addition cure silicone rubber:
the product can be used for a long period and maintain softness and elasticity within a temperature range of -65----200 degree Celsius with the characteristics of excellent electrical performance and chemical stability, waterproof ,ozone and climate resistance. Non-corrosiveness, physical inertia, non-toxic, odorless, low linear shrinkage, easy operation, etc.
Skin safe addition cure silicone rubber applications:
Supplied as two component kits, with a base and a catalyst, Room Temperature Vulcanising (RTV) silicone rubber compounds are ready to mix. You can use RTV silicone rubber for:
a.make molds or impressions from an item, or make the actual products.
b. Different hardnesses are available. This can vary from soft and floppy for Special Effects purposes, to firm casting silicone for patternmakers, as well as high temperature silicone for casting metal alloys.
c. addition cured silicones, skin safe silicone for life casting and body casting impressions, as well as other fast moldmaking requirements.
Avoiding mistakes with addition cure silicone
Any cured addition silicone may cause inhibition on any uncured addition silicone surface, so it is essential an even coat of a suitable release agent forms a barrier between any adjoining surfaces. Addition cure silicones are also intolerant of sulphur, tin and amines, many materials contain these elements and should be avoided. Always ask your technician for help identifying safe materials to use if you are unsure. However, it is generally not recommended that silicone moulds be used to cast silicone parts, because it is difficult to ensure a complete seal of the surface especially with when dealing with complex shapes and fine detail.
If a rubber component is required from a silicone mould, a polyurethane rubber should always be the preferred casting material.
Note: Many addition cure silicones are incompatible with polyurethane rubbers.
Using instructions of Skin safe addition cure silicone rubber:
mix component A and component B evenly according to the mixing proportion of 1-0.95-1.05,and can be poured after desired the bubbles, the operating time(3-5)hours depends on the temperature, the curing time is 12-24 hours at the room temperature, and the curing time can be reduced to 10 minutes with the temperature increased to 80-120 degree Celsius. the operating time of the room temperature quick drying type is less than 20 minutes and the curing time is 1hour.the product can be produced in red .yellow ,etc .according to the customer's requirements.
Model | Appearance | Hardness (Shore A) | Tear-strength (kgf/cm) | Tensile-strength (kgf/cm2) | Elongation(%) | Viscosity (cp) | Working Time (mins) | Demould Time (hrs) | Mixing Ratio (%) |
E600 | Translucent | 0±2 | ≈2 | ≈15 | ≈ 400 | ≈2000 | 50-60 | 4-6 | 1 : 1 |
E605 | Translucent | 5±2 | ≈8 | ≈25 | ≈500 | ≈2500 | 30-40 | 4-6 | 1 : 1 |
E610 | Translucent | 10±2 | ≈12 | ≈30 | ≈550 | ≈4000 | 30-40 | 4-6 | 1 : 1 |
Precautions of skin safe silicone rubber for life casting :
This product is platinum-catalyzed silicone rubber, water, impurity, organic tin catalyst, acid, alkaline and other organisms containing sulfur. Phosphorus and nitrogen will influence the vulcanization of the silicone rubber, so please do not mix with or touch those substances during using.
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