200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameLife casting silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelY-series silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 20:46:55 GMT
Color Any color is available
Certififcate ISO9001,SGS
MOQ 200KG
Port shenzhen
HS Code 39100000
package 25kg/drum 200kg/drum
payment T/T L/C Western Union
sample free
shelf life 12 months
Features Features
Min Order200 kilogram
Features of the life casting silicone rubber for prosthesis mold making:
The lifecasting silicone rubber can be used for a long period and maintain softness and elasticity within a temperature range of -65°C ~ 200°C with the characteristics of excellent electrical performance and chemical stability, waterproof, ozone and climate resistance, non-corrosiveness, physical inertia, non-toxic,odourless, low linear shrinkage, easy operation, etc.
Using instructions of life casting silicone rubber for prosthesis mold making:
Mix component A and component B evenly according to the mixing proportion of 1:0.95-1.05, and can be poured after deaired the bubbles. The operating time (0.5-3) hrs depends on the temperature; the curing time is 12-24 hrs at the room temperature; and the curing time can be reduced to 10 minutes with the temperature increased to 80~120°C. The operating time of the room temperature quick drying type is less than 20 minutes and the curing time is 1 hour. The product can be produced in red, yellow, etc. according to the customer's requirements.
Datasheet of life casting silicone rubber for prosthesis mold making
Product | Y-825 | Y-830 |
Appearance | Translucent/skin | Translucent/skin |
Hardness(shore A) | 25±2 | 30±2 |
Mix ratio(A:B) | 1:1/10:1 | 1:1/10:1 |
Viscocity Part(mPa.s) | 10000±2000 | 12000±2000 |
Tensile strength (kgf/cm2) | 55±5 | 55±5 |
Tear-strength (kN/m) | 20±2 | 20±2 |
Elongation(%) | 500±50 | 500±50 |
Pot life/working time (mins) | 20-40(25°C) | 20-40(25°C) |
Curing time/setting time (hrs) | 3-4hrs(25°C) 110-20mins(60°C) | 3-4hrs(25°C) 110-20mins(60°C) |
Shrinkage rate (%) | 0.1 | 0.1 |
Precautions of the life casting silicone rubber for prosthesis mold making
life casting silicone rubber for prosthesis mold making 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 silicon rubber. So, please do not mix with or touch those substances during using.
Package of the lifecasting silicone rubber:
Component A and B are in 20kg per drum. Transportation regard as non-hazardous goods, with shelf life of half year, hermetically sealed, with prevention from being in contact with acid, alkaline, and other impurities.
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